ScriptRuntime (HtmlUnit JavaScript Engine 4.16.0 API)

java.lang.Object
- org.htmlunit.corejs.javascript.ScriptRuntime

```
public class ScriptRuntime
extends Object
```
This is the class that implements the runtime.

Author:

Norris Boyd

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`ScriptRuntime.LookupResult` This is returned from the various "getFooAndThis" methods, so it can return the result, the appropriate "this" object, and the name of the property so that a proper exception can be thrown if the result is not a function.
`static interface`	`ScriptRuntime.MessageProvider` This is an interface defining a message provider.
`static class`	`ScriptRuntime.StringIdOrIndex` Helper to return a string or an integer.

Field Summary

Fields
Modifier and Type	Field and Description
`static Class<?>`	`BigIntegerClass`
`static Class<?>`	`BooleanClass`
`static Class<?>`	`ByteClass`
`static Class<?>`	`CharacterClass`
`static Class<?>`	`ClassClass`
`static Class<?>`	`ContextClass`
`static Class<?>`	`ContextFactoryClass`
`static Class<?>`	`DateClass`
`static Class<?>`	`DoubleClass`
`static Object[]`	`emptyArgs`
`static String[]`	`emptyStrings`
`static int`	`ENUMERATE_ARRAY`
`static int`	`ENUMERATE_ARRAY_NO_ITERATOR`
`static int`	`ENUMERATE_KEYS`
`static int`	`ENUMERATE_KEYS_NO_ITERATOR`
`static int`	`ENUMERATE_VALUES`
`static int`	`ENUMERATE_VALUES_IN_ORDER`
`static int`	`ENUMERATE_VALUES_NO_ITERATOR`
`static Class<?>`	`FloatClass`
`static Class<?>`	`FunctionClass`
`static Class<?>`	`IntegerClass`
`static Class<?>`	`LongClass`
`static ScriptRuntime.MessageProvider`	`messageProvider`
`static double`	`NaN`
`static Double`	`NaNobj`
`static double`	`negativeZero`
`static Double`	`negativeZeroObj`
`static Class<?>`	`NumberClass`
`static Class<?>`	`ObjectClass`
`static Class<Scriptable>`	`ScriptableClass`
`static Class<?>`	`ScriptableObjectClass`
`static Class<?>`	`ShortClass`
`static Class<?>`	`StringClass`
`static Integer`	`zeroObj`

Constructor Summary

Constructors
Modifier Constructor and Description

protected ScriptRuntime()
No instances should be created.

Constructors
Modifier	Constructor and Description
`protected`	`ScriptRuntime()` No instances should be created.

Method Summary

All Methods Static Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static CharSequence`	`add(CharSequence val1, Object val2)` Deprecated. Use `add(Object, Object, Context)` instead
`static Object`	`add(Integer i1, Integer i2)`
`static CharSequence`	`add(Object val1, CharSequence val2)` Deprecated. Use `add(Object, Object, Context)` instead
`static Object`	`add(Object lval, Object rval, Context cx)`
`static void`	`addInstructionCount(Context cx, int instructionsToAdd)`
`static long`	`advanceStringIndex(String string, long index, boolean unicode)` Implements the abstract operation AdvanceStringIndex.
`static Object`	`applyOrCall(boolean isApply, Context cx, Scriptable scope, Scriptable thisObj, Object[] args)` Function.prototype.apply and Function.prototype.call See Ecma 15.3.4.[34]
`static String`	`bigIntToString(BigInteger n, int base)`
`static Scriptable`	`bind(Context cx, Scriptable scope, String id)` Returns the object in the scope chain that has a given property.
`static double`	`bitwiseAND(double val1, double val2)`
`static Number`	`bitwiseAND(Number val1, Number val2)`
`static Number`	`bitwiseNOT(Number val)`
`static double`	`bitwiseOR(double val1, double val2)`
`static Number`	`bitwiseOR(Number val1, Number val2)`
`static double`	`bitwiseXOR(double val1, double val2)`
`static Number`	`bitwiseXOR(Number val1, Number val2)`
`static Object`	`call(Context cx, Object fun, Object thisArg, Object[] args, Scriptable scope)` Deprecated. The method is only present for compatibility.
`static Object`	`callIterator(Object obj, Context cx, Scriptable scope)` Given an object, get the "Symbol.iterator" element, throw a TypeError if it is not present, then call the result, (throwing a TypeError if the result is not a function), and return that result, whatever it is.
`static Ref`	`callRef(Callable function, Scriptable thisObj, Object[] args, Context cx)` Perform function call in reference context.
`static Object`	`callSpecial(Context cx, Callable fun, Scriptable thisObj, Object[] args, Scriptable scope, Scriptable callerThis, int callType, String filename, int lineNumber, boolean isOptionalChainingCall)`
`static Optional<Double>`	`canonicalNumericIndexString(String arg)` If "arg" is a "canonical numeric index," which means any number constructed from a string that doesn't have extra whitespace or non-standard formatting, return it -- otherwise return an empty option.
`static RegExpProxy`	`checkRegExpProxy(Context cx)`
`static int`	`clamp(int value, int min, int max)` Clamps value between min and max, inclusive.
`static boolean`	`compare(Number val1, Number val2, int op)`
`static boolean`	`compare(Object val1, Object val2, int op)`
`static EcmaError`	`constructError(String error, String message)`
`static EcmaError`	`constructError(String error, String message, int lineNumberDelta)`
`static EcmaError`	`constructError(String error, String message, String sourceName, int lineNumber, String lineSource, int columnNumber)`
`static Scriptable`	`createArrowFunctionActivation(NativeFunction funObj, Context cx, Scriptable scope, Object[] args, boolean isStrict, boolean argsHasRest, boolean requiresArgumentObject, Scriptable homeObject)`
`static Scriptable`	`createArrowFunctionActivation(NativeFunction funObj, Context cx, Scriptable scope, Object[] args, boolean isStrict, boolean argsHasRest, Scriptable homeObject)` Deprecated. Use `createArrowFunctionActivation(NativeFunction, Context, Scriptable, Object[], boolean, boolean, boolean, Scriptable)` instead
`static Scriptable`	`createArrowFunctionActivation(NativeFunction funObj, Scriptable scope, Object[] args, boolean isStrict)` Deprecated. Use `createArrowFunctionActivation(NativeFunction, Context, Scriptable, Object[], boolean, boolean, boolean, Scriptable)` instead
`static Scriptable`	`createFunctionActivation(NativeFunction funObj, Context cx, Scriptable scope, Object[] args, boolean isStrict, boolean argsHasRest, boolean requiresArgumentObject, Scriptable homeObject)`
`static Scriptable`	`createFunctionActivation(NativeFunction funObj, Context cx, Scriptable scope, Object[] args, boolean isStrict, boolean argsHasRest, Scriptable homeObject)` Deprecated. Use `createFunctionActivation(NativeFunction, Context, Scriptable, Object[], boolean, boolean, boolean, Scriptable)` instead
`static Scriptable`	`createFunctionActivation(NativeFunction funObj, Scriptable scope, Object[] args)` Deprecated. Use `createFunctionActivation(NativeFunction, Context, Scriptable, Object[], boolean, boolean, Scriptable)` instead
`static Scriptable`	`createFunctionActivation(NativeFunction funObj, Scriptable scope, Object[] args, boolean isStrict)` Deprecated. Use `createFunctionActivation(NativeFunction, Context, Scriptable, Object[], boolean, boolean, boolean, Scriptable)` instead
`static Object`	`delete(Object obj, Object id, Context cx)` Deprecated. Use `delete(Object, Object, Context, Scriptable, boolean)` instead
`static Object`	`delete(Object obj, Object id, Context cx, boolean isName)` Deprecated. Use `delete(Object, Object, Context, Scriptable, boolean)` instead
`static Object`	`delete(Object obj, Object id, Context cx, Scriptable scope, boolean isName)` The delete operator See ECMA 11.4.1 In ECMA 0.19, the description of the delete operator (11.4.1) assumes that the [[Delete]] method returns a value.
`static boolean`	`deleteObjectElem(Scriptable target, Object elem, Context cx)`
`static void`	`discardLastStoredScriptable(Context cx)` Deprecated.
`static Number`	`divide(Number val1, Number val2)`
`static Object`	`doTopCall(Callable callable, Context cx, Scriptable scope, Scriptable thisObj, Object[] args)` Deprecated. Use `doTopCall(Callable, Context, Scriptable, Scriptable, Object[], boolean)` instead
`static Object`	`doTopCall(Callable callable, Context cx, Scriptable scope, Scriptable thisObj, Object[] args, boolean isTopLevelStrict)`
`static Object`	`elemIncrDecr(Object obj, Object index, Context cx, int incrDecrMask)` Deprecated. Use `elemIncrDecr(Object, Object, Context, Scriptable, int)` instead
`static Object`	`elemIncrDecr(Object obj, Object index, Context cx, Scriptable scope, int incrDecrMask)`
`static void`	`enterActivationFunction(Context cx, Scriptable scope)`
`static Scriptable`	`enterDotQuery(Object value, Scriptable scope)`
`static Scriptable`	`enterWith(Object obj, Context cx, Scriptable scope)`
`static Object`	`enumId(Object enumObj, Context cx)`
`static Object`	`enumInit(Object value, Context cx, boolean enumValues)` Deprecated. Use `enumInit(Object, Context, Scriptable, int)` instead
`static Object`	`enumInit(Object value, Context cx, int enumType)` Deprecated. Use `enumInit(Object, Context, Scriptable, int)` instead
`static Object`	`enumInit(Object value, Context cx, Scriptable scope, int enumType)`
`static Boolean`	`enumNext(Object enumObj)` Deprecated. since 1.7.15. Use `enumNext(Object, Context)` instead
`static Boolean`	`enumNext(Object enumObj, Context cx)`
`static Object`	`enumValue(Object enumObj, Context cx)`
`static boolean`	`eq(Object x, Object y)` Equality See ECMA 11.9
`static String`	`escapeAttributeValue(Object value, Context cx)` Escapes the reserved characters in a value of an attribute
`static String`	`escapeString(String s)`
`static String`	`escapeString(String s, char escapeQuote)` For escaping strings printed by object and array literals; not quite the same as 'escape.'
`static String`	`escapeTextValue(Object value, Context cx)` Escapes the reserved characters in a value of a text node
`static Object`	`evalSpecial(Context cx, Scriptable scope, Object thisArg, Object[] args, String filename, int lineNumber)` The eval function property of the global object.
`static void`	`exitActivationFunction(Context cx)`
`static Number`	`exponentiate(Number val1, Number val2)`
`static void`	`fillObjectLiteral(Scriptable object, Object[] propertyIds, Object[] propertyValues, int[] getterSetters, Context cx, Scriptable scope)`
`static Scriptable`	`getApplyOrCallThis(Context cx, Scriptable scope, Object arg0, int l, Callable target)`
`static Object[]`	`getArrayElements(Scriptable object)`
`static ScriptRuntime.LookupResult`	`getElemAndThis(Object obj, Object elem, Context cx, Scriptable scope)` Prepare for calling obj[id](...): return function corresponding to obj[id] and make obj properly converted to Scriptable available in the result.
`static ScriptRuntime.LookupResult`	`getElemAndThisOptional(Object obj, Object elem, Context cx, Scriptable scope)`
`static Callable`	`getElemFunctionAndThis(Object obj, Object elem, Context cx)` Deprecated. Use `getElemFunctionAndThis(Object, Object, Context, Scriptable)` instead
`static Callable`	`getElemFunctionAndThis(Object obj, Object elem, Context cx, Scriptable scope)` Deprecated. use `getElemAndThis(Object, Object, Context, Scriptable)`
`static Callable`	`getElemFunctionAndThisOptional(Object obj, Object elem, Context cx, Scriptable scope)` Deprecated. use `getElemAndThisOptional(Object, Object, Context, Scriptable)`
`static Function`	`getExistingCtor(Context cx, Scriptable scope, String constructorName)`
`static ScriptableObject`	`getGlobal(Context cx)`
`static ScriptableObject`	`getLibraryScopeOrNull(Scriptable scope)`
`static String`	`getMessage(String messageId, Object[] arguments)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static String`	`getMessage0(String messageId)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static String`	`getMessage1(String messageId, Object arg1)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static String`	`getMessage2(String messageId, Object arg1, Object arg2)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static String`	`getMessage3(String messageId, Object arg1, Object arg2, Object arg3)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static String`	`getMessage4(String messageId, Object arg1, Object arg2, Object arg3, Object arg4)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static String`	`getMessageById(String messageId, Object... args)`
`static ScriptRuntime.LookupResult`	`getNameAndThis(String name, Context cx, Scriptable scope)` Prepare for calling name(...): return function corresponding to name and make current top scope available as part of the result.
`static ScriptRuntime.LookupResult`	`getNameAndThisOptional(String name, Context cx, Scriptable scope)`
`static Callable`	`getNameFunctionAndThis(String name, Context cx, Scriptable scope)` Deprecated. use `getNameAndThis(String, Context, Scriptable)`
`static Callable`	`getNameFunctionAndThisOptional(String name, Context cx, Scriptable scope)` Deprecated. use `getNameAndThisOptional(String, Context, Scriptable)`
`static Object`	`getObjectElem(Object obj, Object elem, Context cx)` Deprecated. Use `getObjectElem(Object, Object, Context, Scriptable)` instead
`static Object`	`getObjectElem(Object obj, Object elem, Context cx, Scriptable scope)` Call obj.
`static Object`	`getObjectElem(Scriptable obj, Object elem, Context cx)`
`static Object`	`getObjectIndex(Object obj, double dblIndex, Context cx)` Deprecated. Use `getObjectIndex(Object, double, Context, Scriptable)` instead
`static Object`	`getObjectIndex(Object obj, double dblIndex, Context cx, Scriptable scope)` A cheaper and less general version of the above for well-known argument types.
`static Object`	`getObjectIndex(Scriptable obj, int index, Context cx)`
`static Object`	`getObjectProp(Object obj, String property, Context cx)` Deprecated. Use `getObjectProp(Object, String, Context, Scriptable)` instead
`static Object`	`getObjectProp(Object obj, String property, Context cx, Scriptable scope)` Version of getObjectElem when elem is a valid JS identifier name.
`static Object`	`getObjectProp(Scriptable obj, String property, Context cx)`
`static Object`	`getObjectPropNoWarn(Object obj, String property, Context cx)` Deprecated. Use `getObjectPropNoWarn(Object, String, Context, Scriptable)` instead
`static Object`	`getObjectPropNoWarn(Object obj, String property, Context cx, Scriptable scope)`
`static ScriptRuntime.LookupResult`	`getPropAndThis(Object obj, String property, Context cx, Scriptable scope)` Prepare for calling obj.property(...): return function corresponding to obj.property and make obj properly converted to Scriptable in the result.
`static ScriptRuntime.LookupResult`	`getPropAndThisOptional(Object obj, String property, Context cx, Scriptable scope)`
`static Callable`	`getPropFunctionAndThis(Object obj, String property, Context cx)` Deprecated. Use `getPropFunctionAndThis(Object, String, Context, Scriptable)` instead
`static Callable`	`getPropFunctionAndThis(Object obj, String property, Context cx, Scriptable scope)` Deprecated. Use `getPropAndThis(Object, String, Context, Scriptable)` instead
`static Callable`	`getPropFunctionAndThisOptional(Object obj, String property, Context cx, Scriptable scope)` Deprecated. Use `getPropAndThis(Object, String, Context, Scriptable)` instead
`static RegExpProxy`	`getRegExpProxy(Context cx)`
`static Object`	`getSuperElem(Object superObject, Object elem, Context cx, Scriptable scope, Object thisObject)`
`static Object`	`getSuperElem(Object elem, Scriptable superScriptable, Scriptable thisScriptable)`
`static Object`	`getSuperIndex(Object superObject, double dblIndex, Context cx, Scriptable scope, Object thisObject)`
`static Object`	`getSuperProp(Object superObject, String property, Context cx, Scriptable scope, Object thisObject, boolean noWarn)`
`static Scriptable`	`getTemplateLiteralCallSite(Context cx, Scriptable scope, Object[] strings, int index)`
`static Scriptable`	`getTopCallScope(Context cx)`
`static Object`	`getTopLevelProp(Scriptable scope, String id)`
`static ScriptRuntime.LookupResult`	`getValueAndThis(Object value, Context cx)` Prepare for calling <expression>(...): return function corresponding to <expression> and make parent scope of the function available in the result.
`static ScriptRuntime.LookupResult`	`getValueAndThisOptional(Object value, Context cx)`
`static Callable`	`getValueFunctionAndThis(Object value, Context cx)` Deprecated. Use `getValueAndThis(Object, Context)` instead
`static Callable`	`getValueFunctionAndThisOptional(Object value, Context cx)` Deprecated. Use `getValueAndThisOptional(Object, Context)` instead
`static boolean`	`hasObjectElem(Scriptable target, Object elem, Context cx)`
`static boolean`	`hasTopCall(Context cx)`
`static boolean`	`in(Object a, Object b, Context cx)` The in operator.
`static long`	`indexFromString(String str)` Return -1L if str is not an index, or the index value as lower 32 bits of the result.
`static void`	`initFunction(Context cx, Scriptable scope, NativeFunction function, int type, boolean fromEvalCode)`
`static ScriptableObject`	`initSafeStandardObjects(Context cx, ScriptableObject scope, boolean sealed)`
`static void`	`initScript(NativeFunction funObj, Scriptable thisObj, Context cx, Scriptable scope, boolean evalScript)`
`static ScriptableObject`	`initStandardObjects(Context cx, ScriptableObject scope, boolean sealed)`
`static boolean`	`instanceOf(Object a, Object b, Context cx)` The instanceof operator.
`static boolean`	`isArrayLike(Scriptable obj)`
`static boolean`	`isArrayObject(Object obj)`
`static boolean`	`isIteratorDone(Context cx, Object result)` Given an iterator result, return true if and only if there is a "done" property that's true.
`static boolean`	`isJSLineTerminator(int c)`
`static boolean`	`isJSWhitespaceOrLineTerminator(int c)`
`static boolean`	`isNaN(Object n)`
`static boolean`	`isObject(Object value)`
`static boolean`	`isPrimitive(Object obj)`
`static boolean`	`isRhinoRuntimeType(Class<?> cl)`
`static boolean`	`jsDelegatesTo(Scriptable lhs, Scriptable rhs)` Delegates to
`static Scriptable`	`lastStoredScriptable(Context cx)` Deprecated.
`static long`	`lastUint32Result(Context cx)`
`static Scriptable`	`leaveDotQuery(Scriptable scope)`
`static Scriptable`	`leaveWith(Scriptable scope)`
`static double`	`leftShift(double val1, double val2)`
`static Number`	`leftShift(Number val1, Number val2)`
`static boolean`	`loadFromIterable(Context cx, Scriptable scope, Object arg1, BiConsumer<Object,Object> setter)` This is used to handle all the special cases that are required when invoking Object.fromEntries or constructing a NativeMap or NativeWeakMap from an iterable.
`static Ref`	`memberRef(Object obj, Object elem, Context cx, int memberTypeFlags)`
`static Ref`	`memberRef(Object obj, Object namespace, Object elem, Context cx, int memberTypeFlags)`
`static Number`	`multiply(Integer i1, Integer i2)`
`static Number`	`multiply(Number val1, Number val2)`
`static Object`	`name(Context cx, Scriptable scope, String name)` Looks up a name in the scope chain and returns its value.
`static Object`	`nameIncrDecr(Scriptable scopeChain, String id, Context cx, int incrDecrMask)`
`static Object`	`nameIncrDecr(Scriptable scopeChain, String id, int incrDecrMask)` Deprecated. Use `nameIncrDecr(Scriptable, String, Context, int)` instead
`static Ref`	`nameRef(Object name, Context cx, Scriptable scope, int memberTypeFlags)`
`static Ref`	`nameRef(Object namespace, Object name, Context cx, Scriptable scope, int memberTypeFlags)`
`static Number`	`negate(Number val)`
`static Scriptable`	`newArrayLiteral(Object[] objects, int[] skipIndices, Context cx, Scriptable scope)`
`static Scriptable`	`newBuiltinObject(Context cx, Scriptable scope, TopLevel.Builtins type, Object[] args)`
`static Scriptable`	`newCatchScope(Throwable t, Scriptable lastCatchScope, String exceptionName, Context cx, Scriptable scope)`
`static Scriptable`	`newObject(Context cx, Scriptable scope, String constructorName, Object[] args)`
`static Scriptable`	`newObject(Object ctor, Context cx, Scriptable scope, Object[] args)` Operator new.
`static Scriptable`	`newObjectLiteral(Object[] propertyIds, Object[] propertyValues, Context cx, Scriptable scope)` Deprecated. Use `fillObjectLiteral(Scriptable, Object[], Object[], int[], Context, Scriptable)` instead
`static Scriptable`	`newObjectLiteral(Object[] propertyIds, Object[] propertyValues, int[] getterSetters, Context cx, Scriptable scope)` Deprecated. Use `fillObjectLiteral(Scriptable, Object[], Object[], int[], Context, Scriptable)`
`static Object`	`newSpecial(Context cx, Object fun, Object[] args, Scriptable scope, int callType)`
`static RuntimeException`	`notFoundError(Scriptable object, String property)`
`static RuntimeException`	`notFunctionError(Object value)`
`static RuntimeException`	`notFunctionError(Object value, Object messageHelper)`
`static RuntimeException`	`notFunctionError(Object obj, Object value, String propertyName)`
`static String`	`numberToString(double d, int base)`
`static Object[]`	`padAndRestArguments(Context cx, Scriptable scope, Object[] args, int argCount)` Helper function for builtin objects that use the varargs form.
`static Object[]`	`padArguments(Object[] args, int count)` Helper function for builtin objects that use the varargs form.
`static Object`	`propIncrDecr(Object obj, String id, Context cx, int incrDecrMask)` Deprecated. Use `propIncrDecr(Object, String, Context, Scriptable, int)` instead
`static Object`	`propIncrDecr(Object obj, String id, Context cx, Scriptable scope, int incrDecrMask)`
`static EcmaError`	`rangeError(String message)`
`static EcmaError`	`rangeErrorById(String messageId, Object... args)`
`static Object`	`refDel(Ref ref, Context cx)`
`static EcmaError`	`referenceError(String message)`
`static Object`	`refGet(Ref ref, Context cx)`
`static Object`	`refIncrDecr(Ref ref, Context cx, int incrDecrMask)` Deprecated. Use `refIncrDecr(Ref, Context, Scriptable, int)` instead
`static Object`	`refIncrDecr(Ref ref, Context cx, Scriptable scope, int incrDecrMask)`
`static Object`	`refSet(Ref ref, Object value, Context cx)` Deprecated. Use `refSet(Ref, Object, Context, Scriptable)` instead
`static Object`	`refSet(Ref ref, Object value, Context cx, Scriptable scope)`
`static Number`	`remainder(Number val1, Number val2)`
`static boolean`	`same(Object x, Object y)`
`static boolean`	`sameZero(Object x, Object y)` Implement "SameValueZero" from ECMA 7.2.9
`static Object`	`searchDefaultNamespace(Context cx)`
`static void`	`setBuiltinProtoAndParent(ScriptableObject object, Scriptable scope, TopLevel.Builtins type)`
`static Object`	`setConst(Scriptable bound, Object value, Context cx, String id)`
`static Object`	`setDefaultNamespace(Object namespace, Context cx)`
`static void`	`setEnumNumbers(Object enumObj, boolean enumNumbers)`
`static void`	`setFunctionProtoAndParent(BaseFunction fn, Context cx, Scriptable scope)`
`static void`	`setFunctionProtoAndParent(BaseFunction fn, Context cx, Scriptable scope, boolean es6GeneratorFunction)`
`static void`	`setFunctionProtoAndParent(BaseFunction fn, Scriptable scope)` Deprecated. Use `setFunctionProtoAndParent(BaseFunction, Context, Scriptable)` instead
`static void`	`setFunctionProtoAndParent(BaseFunction fn, Scriptable scope, boolean es6GeneratorFunction)` Deprecated. Use `setFunctionProtoAndParent(BaseFunction, Context, Scriptable, boolean)` instead
`static Object`	`setName(Scriptable bound, Object value, Context cx, Scriptable scope, String id)`
`static Object`	`setObjectElem(Object obj, Object elem, Object value, Context cx)` Deprecated. Use `setObjectElem(Object, Object, Object, Context, Scriptable)` instead
`static Object`	`setObjectElem(Object obj, Object elem, Object value, Context cx, Scriptable scope)` Call obj.
`static Object`	`setObjectElem(Scriptable obj, Object elem, Object value, Context cx)`
`static Object`	`setObjectIndex(Object obj, double dblIndex, Object value, Context cx)` Deprecated. Use `setObjectIndex(Object, double, Object, Context, Scriptable)` instead
`static Object`	`setObjectIndex(Object obj, double dblIndex, Object value, Context cx, Scriptable scope)` A cheaper and less general version of the above for well-known argument types.
`static Object`	`setObjectIndex(Scriptable obj, int index, Object value, Context cx)`
`static Object`	`setObjectProp(Object obj, String property, Object value, Context cx)` Deprecated. Use `setObjectProp(Object, String, Object, Context, Scriptable)` instead
`static Object`	`setObjectProp(Object obj, String property, Object value, Context cx, Scriptable scope)` Version of setObjectElem when elem is a valid JS identifier name.
`static Object`	`setObjectProp(Scriptable obj, String property, Object value, Context cx)`
`static void`	`setObjectProtoAndParent(ScriptableObject object, Scriptable scope)`
`static void`	`setRegExpProxy(Context cx, RegExpProxy proxy)`
`static Object`	`setSuperElem(Object superObject, Object elem, Object value, Context cx, Scriptable scope, Object thisObject)` Call super.
`static Object`	`setSuperElem(Scriptable superScriptable, Scriptable thisScriptable, Object elem, Object value, Context cx)`
`static Object`	`setSuperIndex(Object superObject, double dblIndex, Object value, Context cx, Scriptable scope, Object thisObject)` A cheaper and less general version of the above for well-known argument types.
`static Object`	`setSuperIndex(Scriptable superScriptable, Scriptable thisScriptable, int index, Object value, Context cx)`
`static Object`	`setSuperProp(Object superObject, String property, Object value, Context cx, Scriptable scope, Object thisObject)` Version of setSuperElem when elem is a valid JS identifier name.
`static Object`	`setSuperProp(Scriptable superScriptable, Scriptable thisScriptable, String property, Object value, Context cx)`
`static boolean`	`shallowEq(Object x, Object y)`
`static double`	`signedRightShift(double val1, double val2)`
`static Number`	`signedRightShift(Number val1, Number val2)`
`static Ref`	`specialRef(Object obj, String specialProperty, Context cx)` Deprecated. Use `specialRef(Object, String, Context, Scriptable)` instead
`static Ref`	`specialRef(Object obj, String specialProperty, Context cx, Scriptable scope)`
`static void`	`storeUint32Result(Context cx, long value)`
`static Object`	`strictSetName(Scriptable bound, Object value, Context cx, Scriptable scope, String id)`
`static Number`	`subtract(Integer i1, Integer i2)`
`static Number`	`subtract(Number val1, Number val2)`
`static EcmaError`	`syntaxError(String message)`
`static EcmaError`	`syntaxErrorById(String messageId, Object... args)`
`static long`	`testUint32String(String str)` If str is a decimal presentation of Uint32 value, return it as long.
`static JavaScriptException`	`throwCustomError(Context cx, Scriptable scope, String constructorName, String message)` Equivalent to executing "new $constructorName(message, sourceFileName, sourceLineNo)" from JavaScript.
`static void`	`throwDeleteOnSuperPropertyNotAllowed()` Throws a ReferenceError "cannot delete a super property".
`static JavaScriptException`	`throwError(Context cx, Scriptable scope, String message)` Equivalent to executing "new Error(message, sourceFileName, sourceLineNo)" from JavaScript.
`static BigInteger`	`toBigInt(Object val)` Convert the value to a BigInt.
`static BigInteger`	`toBigInt(String s)` ToBigInt applied to the String type
`static boolean`	`toBoolean(Object val)` Convert the value to a boolean.
`static CharSequence`	`toCharSequence(Object val)`
`static int`	`toIndex(Object val)`
`static int`	`toInt32(double d)`
`static int`	`toInt32(Object val)` See ECMA 9.5.
`static int`	`toInt32(Object[] args, int index)`
`static double`	`toInteger(double d)`
`static double`	`toInteger(Object val)` See ECMA 9.4.
`static double`	`toInteger(Object[] args, int index)`
`static double`	`toIntegerOrInfinity(double d)`
`static double`	`toIntegerOrInfinity(Object val)`
`static Scriptable`	`toIterator(Context cx, Scriptable scope, Scriptable obj, boolean keyOnly)`
`static long`	`toLength(Object value)`
`static long`	`toLength(Object[] args, int index)`
`static double`	`toNumber(Object val)` Convert the value to a number.
`static double`	`toNumber(Object[] args, int index)`
`static double`	`toNumber(String s)` ToNumber applied to the String type See the #sec-tonumber-applied-to-the-string-type section of ECMA
`static Number`	`toNumeric(Object val)` Convert the value to a Numeric (Number or BigInt).
`static Scriptable`	`toObject(Context cx, Scriptable scope, Object val)` Convert the value to an object.
`static Scriptable`	`toObject(Context cx, Scriptable scope, Object val, Class<?> staticClass)` Deprecated. Use `toObject(Context, Scriptable, Object)` instead.
`static Scriptable`	`toObject(Scriptable scope, Object val)`
`static Scriptable`	`toObject(Scriptable scope, Object val, Class<?> staticClass)` Deprecated. Use `toObject(Scriptable, Object)` instead.
`static Scriptable`	`toObjectOrNull(Context cx, Object obj)` Deprecated. Use `toObjectOrNull(Context, Object, Scriptable)` instead
`static Scriptable`	`toObjectOrNull(Context cx, Object obj, Scriptable scope)`
`static Object`	`toPrimitive(Object input)`
`static Object`	`toPrimitive(Object input, Class<?> preferredType)` The abstract operation ToPrimitive takes argument input (an ECMAScript language value) and optional argument preferredType (string or number) and returns either a normal completion containing an ECMAScript language value or a throw completion.
`static String`	`toString(double val)` Optimized version of toString(Object) for numbers.
`static String`	`toString(Object val)` Convert the value to a string.
`static String`	`toString(Object[] args, int index)`
`static ScriptRuntime.StringIdOrIndex`	`toStringIdOrIndex(Object id)` If id is a number or a string presentation of an int32 value, then id the returning StringIdOrIndex has the index set, otherwise the stringId is set.
`static char`	`toUint16(Object val)` See ECMA 9.7.
`static long`	`toUint32(double d)` See ECMA 9.6.
`static long`	`toUint32(Object val)`
`static EcmaError`	`typeError(String message)`
`static EcmaError`	`typeError0(String messageId)` Deprecated. Use `typeErrorById(String messageId, Object... args)` instead
`static EcmaError`	`typeError1(String messageId, Object arg1)` Deprecated. Use `typeErrorById(String messageId, Object... args)` instead
`static EcmaError`	`typeError2(String messageId, Object arg1, Object arg2)` Deprecated. Use `typeErrorById(String messageId, Object... args)` instead
`static EcmaError`	`typeError3(String messageId, String arg1, String arg2, String arg3)` Deprecated. Use `typeErrorById(String messageId, Object... args)` instead
`static EcmaError`	`typeErrorById(String messageId, Object... args)`
`static BaseFunction`	`typeErrorThrower()` Deprecated. `typeErrorThrower(Context)`
`static BaseFunction`	`typeErrorThrower(Context cx)` Returns representation of the [[ThrowTypeError]] object.
`static String`	`typeof(Object value)` The typeof operator
`static String`	`typeofName(Scriptable scope, String id)` The typeof operator that correctly handles the undefined case
`static RuntimeException`	`undefCallError(Object object, Object id)`
`static RuntimeException`	`undefReadError(Object object, Object id)`
`static RuntimeException`	`undefWriteError(Object object, Object id, Object value)`
`static Object`	`updateDotQuery(boolean value, Scriptable scope)`
`static Boolean`	`wrapBoolean(boolean b)`
`static Scriptable`	`wrapException(Throwable t, Scriptable scope, Context cx)`
`static Integer`	`wrapInt(int i)`
`static Number`	`wrapNumber(double x)`
`static Scriptable`	`wrapRegExp(Context cx, Scriptable scope, Object compiled)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BooleanClass

public static final Class<?> BooleanClass

ByteClass
```
public static final Class<?> ByteClass
```

CharacterClass

public static final Class<?> CharacterClass

ClassClass

public static final Class<?> ClassClass

DoubleClass

public static final Class<?> DoubleClass

FloatClass

public static final Class<?> FloatClass

IntegerClass

public static final Class<?> IntegerClass

LongClass
```
public static final Class<?> LongClass
```

NumberClass

public static final Class<?> NumberClass

ObjectClass

public static final Class<?> ObjectClass

ShortClass

public static final Class<?> ShortClass

StringClass

public static final Class<?> StringClass

DateClass
```
public static final Class<?> DateClass
```

BigIntegerClass

public static final Class<?> BigIntegerClass

ContextClass

public static final Class<?> ContextClass

ContextFactoryClass

public static final Class<?> ContextFactoryClass

FunctionClass

public static final Class<?> FunctionClass

ScriptableObjectClass

public static final Class<?> ScriptableObjectClass

ScriptableClass

public static final Class<Scriptable> ScriptableClass

NaN
```
public static final double NaN
```
See Also:

Constant Field Values

NaNobj
```
public static final Double NaNobj
```

negativeZero

public static final double negativeZero

zeroObj
```
public static final Integer zeroObj
```

negativeZeroObj

public static final Double negativeZeroObj

ENUMERATE_KEYS
```
public static final int ENUMERATE_KEYS
```
See Also:

Constant Field Values

ENUMERATE_VALUES
```
public static final int ENUMERATE_VALUES
```
See Also:

Constant Field Values

ENUMERATE_ARRAY
```
public static final int ENUMERATE_ARRAY
```
See Also:

Constant Field Values

ENUMERATE_KEYS_NO_ITERATOR
```
public static final int ENUMERATE_KEYS_NO_ITERATOR
```
See Also:

Constant Field Values

ENUMERATE_VALUES_NO_ITERATOR
```
public static final int ENUMERATE_VALUES_NO_ITERATOR
```
See Also:

Constant Field Values

ENUMERATE_ARRAY_NO_ITERATOR
```
public static final int ENUMERATE_ARRAY_NO_ITERATOR
```
See Also:

Constant Field Values

ENUMERATE_VALUES_IN_ORDER
```
public static final int ENUMERATE_VALUES_IN_ORDER
```
See Also:

Constant Field Values

messageProvider

public static final ScriptRuntime.MessageProvider messageProvider

emptyArgs
```
public static final Object[] emptyArgs
```

emptyStrings

public static final String[] emptyStrings

Constructor Detail
- ScriptRuntime
```
protected ScriptRuntime()
```
  No instances should be created.

Method Detail

typeErrorThrower
```
@Deprecated
public static BaseFunction typeErrorThrower()
```
Deprecated. typeErrorThrower(Context)

Returns representation of the [[ThrowTypeError]] object. See ECMA 5 spec, 13.2.3

Returns:

a BaseFunction

typeErrorThrower
```
public static BaseFunction typeErrorThrower(Context cx)
```
Returns representation of the [[ThrowTypeError]] object. See ECMA 5 spec, 13.2.3

isRhinoRuntimeType

public static boolean isRhinoRuntimeType(Class<?> cl)

initSafeStandardObjects

public static ScriptableObject initSafeStandardObjects(Context cx,
                                                       ScriptableObject scope,
                                                       boolean sealed)

initStandardObjects

public static ScriptableObject initStandardObjects(Context cx,
                                                   ScriptableObject scope,
                                                   boolean sealed)

getLibraryScopeOrNull

public static ScriptableObject getLibraryScopeOrNull(Scriptable scope)

isJSLineTerminator

public static boolean isJSLineTerminator(int c)

isJSWhitespaceOrLineTerminator

public static boolean isJSWhitespaceOrLineTerminator(int c)

wrapBoolean

public static Boolean wrapBoolean(boolean b)

wrapInt
```
public static Integer wrapInt(int i)
```

wrapNumber

public static Number wrapNumber(double x)

toBoolean
```
public static boolean toBoolean(Object val)
```
Convert the value to a boolean.
See ECMA 9.2.

toNumber
```
public static double toNumber(Object val)
```
Convert the value to a number.
See ECMA 9.3.

toNumber

public static double toNumber(Object[] args,
                              int index)

toNumber
```
public static double toNumber(String s)
```
ToNumber applied to the String type
See the #sec-tonumber-applied-to-the-string-type section of ECMA

toBigInt

public static BigInteger toBigInt(Object val)

Convert the value to a BigInt.

toBigInt

public static BigInteger toBigInt(String s)

ToBigInt applied to the String type

toNumeric
```
public static Number toNumeric(Object val)
```
Convert the value to a Numeric (Number or BigInt).
toNumber does not allow java.math.BigInteger. toNumeric allows java.math.BigInteger.
See ECMA 7.1.3 (v11.0).

toIndex

public static int toIndex(Object val)

padArguments
```
public static Object[] padArguments(Object[] args,
                                    int count)
```
Helper function for builtin objects that use the varargs form. ECMA function formal arguments are undefined if not supplied; this function pads the argument array out to the expected length, if necessary.

padAndRestArguments

public static Object[] padAndRestArguments(Context cx,
                                           Scriptable scope,
                                           Object[] args,
                                           int argCount)

Helper function for builtin objects that use the varargs form. ECMA function formal arguments are undefined if not supplied; this function pads the argument array out to the expected length, if necessary. Also the rest parameter array construction is done here.

escapeString

public static String escapeString(String s)

escapeString

public static String escapeString(String s,
                                  char escapeQuote)

For escaping strings printed by object and array literals; not quite the same as 'escape.'

toCharSequence

public static CharSequence toCharSequence(Object val)

toString
```
public static String toString(Object val)
```
Convert the value to a string.
See ECMA 9.8.

toString

public static String toString(Object[] args,
                              int index)

toString
```
public static String toString(double val)
```
Optimized version of toString(Object) for numbers.

numberToString

public static String numberToString(double d,
                                    int base)

bigIntToString

public static String bigIntToString(BigInteger n,
                                    int base)

toObject

public static Scriptable toObject(Scriptable scope,
                                  Object val)

toObjectOrNull

@Deprecated
public static Scriptable toObjectOrNull(Context cx,
                                                     Object obj)

Deprecated. Use toObjectOrNull(Context, Object, Scriptable) instead

Warning: This doesn't allow to resolve primitive prototype properly when many top scopes are involved

toObjectOrNull

public static Scriptable toObjectOrNull(Context cx,
                                        Object obj,
                                        Scriptable scope)

Parameters:: scope - the scope that should be used to resolve primitive prototype

toObject

@Deprecated
public static Scriptable toObject(Scriptable scope,
                                               Object val,
                                               Class<?> staticClass)

Deprecated. Use toObject(Scriptable, Object) instead.

toObject

public static Scriptable toObject(Context cx,
                                  Scriptable scope,
                                  Object val)

Convert the value to an object.

See ECMA 9.9.

toObject

@Deprecated
public static Scriptable toObject(Context cx,
                                               Scriptable scope,
                                               Object val,
                                               Class<?> staticClass)

Deprecated. Use toObject(Context, Scriptable, Object) instead.

call

@Deprecated
public static Object call(Context cx,
                                       Object fun,
                                       Object thisArg,
                                       Object[] args,
                                       Scriptable scope)

Deprecated. The method is only present for compatibility.

newObject

public static Scriptable newObject(Context cx,
                                   Scriptable scope,
                                   String constructorName,
                                   Object[] args)

newBuiltinObject

public static Scriptable newBuiltinObject(Context cx,
                                          Scriptable scope,
                                          TopLevel.Builtins type,
                                          Object[] args)

toInteger

public static double toInteger(Object val)

See ECMA 9.4.

toInteger

public static double toInteger(double d)

toInteger

public static double toInteger(Object[] args,
                               int index)

toLength

public static long toLength(Object[] args,
                            int index)

toLength

public static long toLength(Object value)

toInt32

public static int toInt32(Object val)

See ECMA 9.5.

toIntegerOrInfinity

public static double toIntegerOrInfinity(Object val)

toInt32

public static int toInt32(Object[] args,
                          int index)

toInt32
```
public static int toInt32(double d)
```

toIntegerOrInfinity

public static double toIntegerOrInfinity(double d)

toUint32
```
public static long toUint32(double d)
```
See ECMA 9.6.

Returns:

long value representing 32 bits unsigned integer

toUint32

public static long toUint32(Object val)

toUint16

public static char toUint16(Object val)

See ECMA 9.7.

canonicalNumericIndexString
```
public static Optional<Double> canonicalNumericIndexString(String arg)
```
If "arg" is a "canonical numeric index," which means any number constructed from a string that doesn't have extra whitespace or non-standard formatting, return it -- otherwise return an empty option. Defined in ECMA 7.1.21.

advanceStringIndex

public static long advanceStringIndex(String string,
                                      long index,
                                      boolean unicode)

Implements the abstract operation AdvanceStringIndex. See ECMAScript spec 22.2.7.3

setDefaultNamespace

public static Object setDefaultNamespace(Object namespace,
                                         Context cx)

searchDefaultNamespace

public static Object searchDefaultNamespace(Context cx)

getTopLevelProp

public static Object getTopLevelProp(Scriptable scope,
                                     String id)

getExistingCtor

public static Function getExistingCtor(Context cx,
                                       Scriptable scope,
                                       String constructorName)

indexFromString
```
public static long indexFromString(String str)
```
Return -1L if str is not an index, or the index value as lower 32 bits of the result. Note that the result needs to be cast to an int in order to produce the actual index, which may be negative.
Note that this method on its own does not actually produce an index that is useful for an actual Object or Array, because it may be larger than Integer.MAX_VALUE. Most callers should instead call toStringOrIndex, which calls this under the covers.

testUint32String
```
public static long testUint32String(String str)
```
If str is a decimal presentation of Uint32 value, return it as long. Othewise return -1L;

toStringIdOrIndex
```
public static ScriptRuntime.StringIdOrIndex toStringIdOrIndex(Object id)
```
If id is a number or a string presentation of an int32 value, then id the returning StringIdOrIndex has the index set, otherwise the stringId is set.

getObjectElem

@Deprecated
public static Object getObjectElem(Object obj,
                                                Object elem,
                                                Context cx)

Deprecated. Use getObjectElem(Object, Object, Context, Scriptable) instead

Call obj.[[Get]](id)

getObjectElem

public static Object getObjectElem(Object obj,
                                   Object elem,
                                   Context cx,
                                   Scriptable scope)

Call obj.[[Get]](id)

getObjectElem

public static Object getObjectElem(Scriptable obj,
                                   Object elem,
                                   Context cx)

getSuperElem

public static Object getSuperElem(Object superObject,
                                  Object elem,
                                  Context cx,
                                  Scriptable scope,
                                  Object thisObject)

getSuperElem

public static Object getSuperElem(Object elem,
                                  Scriptable superScriptable,
                                  Scriptable thisScriptable)

getObjectProp

@Deprecated
public static Object getObjectProp(Object obj,
                                                String property,
                                                Context cx)

Deprecated. Use getObjectProp(Object, String, Context, Scriptable) instead

Version of getObjectElem when elem is a valid JS identifier name.

getObjectProp

public static Object getObjectProp(Object obj,
                                   String property,
                                   Context cx,
                                   Scriptable scope)

Version of getObjectElem when elem is a valid JS identifier name.

Parameters:: scope - the scope that should be used to resolve primitive prototype

getObjectProp

public static Object getObjectProp(Scriptable obj,
                                   String property,
                                   Context cx)

getObjectPropNoWarn

@Deprecated
public static Object getObjectPropNoWarn(Object obj,
                                                      String property,
                                                      Context cx)

Deprecated. Use getObjectPropNoWarn(Object, String, Context, Scriptable) instead

getObjectPropNoWarn

public static Object getObjectPropNoWarn(Object obj,
                                         String property,
                                         Context cx,
                                         Scriptable scope)

getSuperProp

public static Object getSuperProp(Object superObject,
                                  String property,
                                  Context cx,
                                  Scriptable scope,
                                  Object thisObject,
                                  boolean noWarn)

getObjectIndex

@Deprecated
public static Object getObjectIndex(Object obj,
                                                 double dblIndex,
                                                 Context cx)

Deprecated. Use getObjectIndex(Object, double, Context, Scriptable) instead

A cheaper and less general version of the above for well-known argument types.

getObjectIndex

public static Object getObjectIndex(Object obj,
                                    double dblIndex,
                                    Context cx,
                                    Scriptable scope)

A cheaper and less general version of the above for well-known argument types.

getObjectIndex

public static Object getObjectIndex(Scriptable obj,
                                    int index,
                                    Context cx)

getSuperIndex

public static Object getSuperIndex(Object superObject,
                                   double dblIndex,
                                   Context cx,
                                   Scriptable scope,
                                   Object thisObject)

setObjectElem

@Deprecated
public static Object setObjectElem(Object obj,
                                                Object elem,
                                                Object value,
                                                Context cx)

Deprecated. Use setObjectElem(Object, Object, Object, Context, Scriptable) instead

Call obj.[[Put]](id, value)

setObjectElem

public static Object setObjectElem(Object obj,
                                   Object elem,
                                   Object value,
                                   Context cx,
                                   Scriptable scope)

Call obj.[[Put]](id, value)

setObjectElem

public static Object setObjectElem(Scriptable obj,
                                   Object elem,
                                   Object value,
                                   Context cx)

setSuperElem

public static Object setSuperElem(Object superObject,
                                  Object elem,
                                  Object value,
                                  Context cx,
                                  Scriptable scope,
                                  Object thisObject)

Call super.[[Put]](id, value)

setSuperElem

public static Object setSuperElem(Scriptable superScriptable,
                                  Scriptable thisScriptable,
                                  Object elem,
                                  Object value,
                                  Context cx)

setObjectProp

@Deprecated
public static Object setObjectProp(Object obj,
                                                String property,
                                                Object value,
                                                Context cx)

Deprecated. Use setObjectProp(Object, String, Object, Context, Scriptable) instead

Version of setObjectElem when elem is a valid JS identifier name.

setObjectProp

public static Object setObjectProp(Object obj,
                                   String property,
                                   Object value,
                                   Context cx,
                                   Scriptable scope)

Version of setObjectElem when elem is a valid JS identifier name.

setObjectProp

public static Object setObjectProp(Scriptable obj,
                                   String property,
                                   Object value,
                                   Context cx)

setSuperProp

public static Object setSuperProp(Object superObject,
                                  String property,
                                  Object value,
                                  Context cx,
                                  Scriptable scope,
                                  Object thisObject)

Version of setSuperElem when elem is a valid JS identifier name.

setSuperProp

public static Object setSuperProp(Scriptable superScriptable,
                                  Scriptable thisScriptable,
                                  String property,
                                  Object value,
                                  Context cx)

setObjectIndex

@Deprecated
public static Object setObjectIndex(Object obj,
                                                 double dblIndex,
                                                 Object value,
                                                 Context cx)

Deprecated. Use setObjectIndex(Object, double, Object, Context, Scriptable) instead

A cheaper and less general version of the above for well-known argument types.

setObjectIndex

public static Object setObjectIndex(Object obj,
                                    double dblIndex,
                                    Object value,
                                    Context cx,
                                    Scriptable scope)

A cheaper and less general version of the above for well-known argument types.

setObjectIndex

public static Object setObjectIndex(Scriptable obj,
                                    int index,
                                    Object value,
                                    Context cx)

setSuperIndex

public static Object setSuperIndex(Object superObject,
                                   double dblIndex,
                                   Object value,
                                   Context cx,
                                   Scriptable scope,
                                   Object thisObject)

A cheaper and less general version of the above for well-known argument types.

setSuperIndex

public static Object setSuperIndex(Scriptable superScriptable,
                                   Scriptable thisScriptable,
                                   int index,
                                   Object value,
                                   Context cx)

deleteObjectElem

public static boolean deleteObjectElem(Scriptable target,
                                       Object elem,
                                       Context cx)

hasObjectElem

public static boolean hasObjectElem(Scriptable target,
                                    Object elem,
                                    Context cx)

refGet

public static Object refGet(Ref ref,
                            Context cx)

refSet

@Deprecated
public static Object refSet(Ref ref,
                                         Object value,
                                         Context cx)

Deprecated. Use refSet(Ref, Object, Context, Scriptable) instead

refSet

public static Object refSet(Ref ref,
                            Object value,
                            Context cx,
                            Scriptable scope)

refDel

public static Object refDel(Ref ref,
                            Context cx)

specialRef

@Deprecated
public static Ref specialRef(Object obj,
                                          String specialProperty,
                                          Context cx)

Deprecated. Use specialRef(Object, String, Context, Scriptable) instead

specialRef

public static Ref specialRef(Object obj,
                             String specialProperty,
                             Context cx,
                             Scriptable scope)

delete

@Deprecated
public static Object delete(Object obj,
                                         Object id,
                                         Context cx)

Deprecated. Use delete(Object, Object, Context, Scriptable, boolean) instead

delete
```
@Deprecated
public static Object delete(Object obj,
                                         Object id,
                                         Context cx,
                                         boolean isName)
```
Deprecated. Use delete(Object, Object, Context, Scriptable, boolean) instead

The delete operator
See ECMA 11.4.1
In ECMA 0.19, the description of the delete operator (11.4.1) assumes that the [[Delete]] method returns a value. However, the definition of the [[Delete]] operator (8.6.2.5) does not define a return value. Here we assume that the [[Delete]] method doesn't return a value.

delete

public static Object delete(Object obj,
                            Object id,
                            Context cx,
                            Scriptable scope,
                            boolean isName)

The delete operator

See ECMA 11.4.1

In ECMA 0.19, the description of the delete operator (11.4.1) assumes that the [[Delete]] method returns a value. However, the definition of the [[Delete]] operator (8.6.2.5) does not define a return value. Here we assume that the [[Delete]] method doesn't return a value.

name

public static Object name(Context cx,
                          Scriptable scope,
                          String name)

Looks up a name in the scope chain and returns its value.

bind
```
public static Scriptable bind(Context cx,
                              Scriptable scope,
                              String id)
```
Returns the object in the scope chain that has a given property.
The order of evaluation of an assignment expression involves evaluating the lhs to a reference, evaluating the rhs, and then modifying the reference with the rhs value. This method is used to 'bind' the given name to an object containing that property so that the side effects of evaluating the rhs do not affect which property is modified. Typically used in conjunction with setName.
See ECMA 10.1.4

setName

public static Object setName(Scriptable bound,
                             Object value,
                             Context cx,
                             Scriptable scope,
                             String id)

strictSetName

public static Object strictSetName(Scriptable bound,
                                   Object value,
                                   Context cx,
                                   Scriptable scope,
                                   String id)

setConst

public static Object setConst(Scriptable bound,
                              Object value,
                              Context cx,
                              String id)

toIterator

public static Scriptable toIterator(Context cx,
                                    Scriptable scope,
                                    Scriptable obj,
                                    boolean keyOnly)

enumInit

@Deprecated
public static Object enumInit(Object value,
                                           Context cx,
                                           boolean enumValues)

Deprecated. Use enumInit(Object, Context, Scriptable, int) instead

For backwards compatibility with generated class files

enumInit

@Deprecated
public static Object enumInit(Object value,
                                           Context cx,
                                           int enumType)

Deprecated. Use enumInit(Object, Context, Scriptable, int) instead

enumInit

public static Object enumInit(Object value,
                              Context cx,
                              Scriptable scope,
                              int enumType)

setEnumNumbers

public static void setEnumNumbers(Object enumObj,
                                  boolean enumNumbers)

enumNext

@Deprecated
public static Boolean enumNext(Object enumObj)

Deprecated. since 1.7.15. Use enumNext(Object, Context) instead

enumNext

public static Boolean enumNext(Object enumObj,
                               Context cx)

enumId

public static Object enumId(Object enumObj,
                            Context cx)

enumValue

public static Object enumValue(Object enumObj,
                               Context cx)

loadFromIterable

public static boolean loadFromIterable(Context cx,
                                       Scriptable scope,
                                       Object arg1,
                                       BiConsumer<Object,Object> setter)

This is used to handle all the special cases that are required when invoking Object.fromEntries or constructing a NativeMap or NativeWeakMap from an iterable.

Parameters:: cx - the current context; scope - the current scope; arg1 - the iterable object.; setter - the setter to set the value
Returns:: true, if arg1 was iterable.

getNameFunctionAndThis

@Deprecated
public static Callable getNameFunctionAndThis(String name,
                                                           Context cx,
                                                           Scriptable scope)

Deprecated. use getNameAndThis(String, Context, Scriptable)

Prepare for calling name(...): return function corresponding to name and make current top scope available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method.

getNameFunctionAndThisOptional

@Deprecated
public static Callable getNameFunctionAndThisOptional(String name,
                                                                   Context cx,
                                                                   Scriptable scope)

Deprecated. use getNameAndThisOptional(String, Context, Scriptable)

getNameAndThis

public static ScriptRuntime.LookupResult getNameAndThis(String name,
                                                        Context cx,
                                                        Scriptable scope)

Prepare for calling name(...): return function corresponding to name and make current top scope available as part of the result.

getNameAndThisOptional

public static ScriptRuntime.LookupResult getNameAndThisOptional(String name,
                                                                Context cx,
                                                                Scriptable scope)

getElemFunctionAndThis
```
@Deprecated
public static Callable getElemFunctionAndThis(Object obj,
                                                           Object elem,
                                                           Context cx)
```
Deprecated. Use getElemFunctionAndThis(Object, Object, Context, Scriptable) instead

Prepare for calling obj[id](...): return function corresponding to obj[id] and make obj properly converted to Scriptable available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method.

getElemFunctionAndThis

@Deprecated
public static Callable getElemFunctionAndThis(Object obj,
                                                           Object elem,
                                                           Context cx,
                                                           Scriptable scope)

Deprecated. use getElemAndThis(Object, Object, Context, Scriptable)

Prepare for calling obj[id](...): return function corresponding to obj[id] and make obj properly converted to Scriptable available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method.

getElemFunctionAndThisOptional

@Deprecated
public static Callable getElemFunctionAndThisOptional(Object obj,
                                                                   Object elem,
                                                                   Context cx,
                                                                   Scriptable scope)

Deprecated. use getElemAndThisOptional(Object, Object, Context, Scriptable)

getElemAndThis

public static ScriptRuntime.LookupResult getElemAndThis(Object obj,
                                                        Object elem,
                                                        Context cx,
                                                        Scriptable scope)

Prepare for calling obj[id](...): return function corresponding to obj[id] and make obj properly converted to Scriptable available in the result.

getElemAndThisOptional

public static ScriptRuntime.LookupResult getElemAndThisOptional(Object obj,
                                                                Object elem,
                                                                Context cx,
                                                                Scriptable scope)

getPropFunctionAndThis
```
@Deprecated
public static Callable getPropFunctionAndThis(Object obj,
                                                           String property,
                                                           Context cx)
```
Deprecated. Use getPropFunctionAndThis(Object, String, Context, Scriptable) instead

Prepare for calling obj.property(...): return function corresponding to obj.property and make obj properly converted to Scriptable available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method. Warning: this doesn't allow to resolve primitive prototype properly when many top scopes are involved.

getPropFunctionAndThis

@Deprecated
public static Callable getPropFunctionAndThis(Object obj,
                                                           String property,
                                                           Context cx,
                                                           Scriptable scope)

Deprecated. Use getPropAndThis(Object, String, Context, Scriptable) instead

Prepare for calling obj.property(...): return function corresponding to obj.property and make obj properly converted to Scriptable available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method.

getPropFunctionAndThisOptional

@Deprecated
public static Callable getPropFunctionAndThisOptional(Object obj,
                                                                   String property,
                                                                   Context cx,
                                                                   Scriptable scope)

Deprecated. Use getPropAndThis(Object, String, Context, Scriptable) instead

getPropAndThis

public static ScriptRuntime.LookupResult getPropAndThis(Object obj,
                                                        String property,
                                                        Context cx,
                                                        Scriptable scope)

Prepare for calling obj.property(...): return function corresponding to obj.property and make obj properly converted to Scriptable in the result.

getPropAndThisOptional

public static ScriptRuntime.LookupResult getPropAndThisOptional(Object obj,
                                                                String property,
                                                                Context cx,
                                                                Scriptable scope)

getValueFunctionAndThis
```
@Deprecated
public static Callable getValueFunctionAndThis(Object value,
                                                            Context cx)
```
Deprecated. Use getValueAndThis(Object, Context) instead

Prepare for calling <expression>(...): return function corresponding to <expression> and make parent scope of the function available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method.

getValueFunctionAndThisOptional

@Deprecated
public static Callable getValueFunctionAndThisOptional(Object value,
                                                                    Context cx)

Deprecated. Use getValueAndThisOptional(Object, Context) instead

getValueAndThis

public static ScriptRuntime.LookupResult getValueAndThis(Object value,
                                                         Context cx)

Prepare for calling <expression>(...): return function corresponding to <expression> and make parent scope of the function available in the result.

getValueAndThisOptional

public static ScriptRuntime.LookupResult getValueAndThisOptional(Object value,
                                                                 Context cx)

callIterator

public static Object callIterator(Object obj,
                                  Context cx,
                                  Scriptable scope)

Given an object, get the "Symbol.iterator" element, throw a TypeError if it is not present, then call the result, (throwing a TypeError if the result is not a function), and return that result, whatever it is.

isIteratorDone

public static boolean isIteratorDone(Context cx,
                                     Object result)

Given an iterator result, return true if and only if there is a "done" property that's true.

callRef
```
public static Ref callRef(Callable function,
                          Scriptable thisObj,
                          Object[] args,
                          Context cx)
```
Perform function call in reference context. Should always return value that can be passed to refGet(Ref, Context) or refSet(Ref, Object, Context) arbitrary number of times. The args array reference should not be stored in any object that can be GC-reachable after this method returns. If this is necessary, store args.clone(), not args array itself.

newObject

public static Scriptable newObject(Object ctor,
                                   Context cx,
                                   Scriptable scope,
                                   Object[] args)

Operator new.

See ECMA 11.2.2

callSpecial

public static Object callSpecial(Context cx,
                                 Callable fun,
                                 Scriptable thisObj,
                                 Object[] args,
                                 Scriptable scope,
                                 Scriptable callerThis,
                                 int callType,
                                 String filename,
                                 int lineNumber,
                                 boolean isOptionalChainingCall)

newSpecial

public static Object newSpecial(Context cx,
                                Object fun,
                                Object[] args,
                                Scriptable scope,
                                int callType)

applyOrCall

public static Object applyOrCall(boolean isApply,
                                 Context cx,
                                 Scriptable scope,
                                 Scriptable thisObj,
                                 Object[] args)

Function.prototype.apply and Function.prototype.call

See Ecma 15.3.4.[34]

getApplyOrCallThis

public static Scriptable getApplyOrCallThis(Context cx,
                                            Scriptable scope,
                                            Object arg0,
                                            int l,
                                            Callable target)

isArrayLike
```
public static boolean isArrayLike(Scriptable obj)
```
Returns:

true if the passed in Scriptable looks like an array

evalSpecial

public static Object evalSpecial(Context cx,
                                 Scriptable scope,
                                 Object thisArg,
                                 Object[] args,
                                 String filename,
                                 int lineNumber)

The eval function property of the global object.

See ECMA 15.1.2.1

typeof

public static String typeof(Object value)

The typeof operator

typeofName

public static String typeofName(Scriptable scope,
                                String id)

The typeof operator that correctly handles the undefined case

isObject

public static boolean isObject(Object value)

add

public static Object add(Object lval,
                         Object rval,
                         Context cx)

add
```
@Deprecated
public static CharSequence add(CharSequence val1,
                                            Object val2)
```
Deprecated. Use add(Object, Object, Context) instead

12.8.3 The Addition Operator (+) 5. Let lprim be ? ToPrimitive(lval). 7. If Type(lprim) is String or Type(rprim) is String, then a. Let lstr be ? ToString(lprim).
Should call toPrimitive before toCharSequence

add
```
@Deprecated
public static CharSequence add(Object val1,
                                            CharSequence val2)
```
Deprecated. Use add(Object, Object, Context) instead

12.8.3 The Addition Operator (+) 6. Let rprim be ? ToPrimitive(rval). 7. If Type(lprim) is String or Type(rprim) is String, then b. Let rstr be ? ToString(rprim).
Should call toPrimitive before toCharSequence

subtract

public static Number subtract(Number val1,
                              Number val2)

multiply

public static Number multiply(Number val1,
                              Number val2)

divide

public static Number divide(Number val1,
                            Number val2)

remainder

public static Number remainder(Number val1,
                               Number val2)

add

public static Object add(Integer i1,
                         Integer i2)

subtract

public static Number subtract(Integer i1,
                              Integer i2)

multiply

public static Number multiply(Integer i1,
                              Integer i2)

exponentiate

public static Number exponentiate(Number val1,
                                  Number val2)

bitwiseAND

public static double bitwiseAND(double val1,
                                double val2)

bitwiseAND

public static Number bitwiseAND(Number val1,
                                Number val2)

bitwiseOR

public static double bitwiseOR(double val1,
                               double val2)

bitwiseOR

public static Number bitwiseOR(Number val1,
                               Number val2)

bitwiseXOR

public static double bitwiseXOR(double val1,
                                double val2)

bitwiseXOR

public static Number bitwiseXOR(Number val1,
                                Number val2)

leftShift

public static double leftShift(double val1,
                               double val2)

leftShift

public static Number leftShift(Number val1,
                               Number val2)

signedRightShift

public static double signedRightShift(double val1,
                                      double val2)

signedRightShift

public static Number signedRightShift(Number val1,
                                      Number val2)

bitwiseNOT

public static Number bitwiseNOT(Number val)

nameIncrDecr

@Deprecated
public static Object nameIncrDecr(Scriptable scopeChain,
                                               String id,
                                               int incrDecrMask)

Deprecated. Use nameIncrDecr(Scriptable, String, Context, int) instead

The method is only present for compatibility.

nameIncrDecr

public static Object nameIncrDecr(Scriptable scopeChain,
                                  String id,
                                  Context cx,
                                  int incrDecrMask)

propIncrDecr

@Deprecated
public static Object propIncrDecr(Object obj,
                                               String id,
                                               Context cx,
                                               int incrDecrMask)

Deprecated. Use propIncrDecr(Object, String, Context, Scriptable, int) instead

propIncrDecr

public static Object propIncrDecr(Object obj,
                                  String id,
                                  Context cx,
                                  Scriptable scope,
                                  int incrDecrMask)

elemIncrDecr

@Deprecated
public static Object elemIncrDecr(Object obj,
                                               Object index,
                                               Context cx,
                                               int incrDecrMask)

Deprecated. Use elemIncrDecr(Object, Object, Context, Scriptable, int) instead

elemIncrDecr

public static Object elemIncrDecr(Object obj,
                                  Object index,
                                  Context cx,
                                  Scriptable scope,
                                  int incrDecrMask)

refIncrDecr

@Deprecated
public static Object refIncrDecr(Ref ref,
                                              Context cx,
                                              int incrDecrMask)

Deprecated. Use refIncrDecr(Ref, Context, Scriptable, int) instead

refIncrDecr

public static Object refIncrDecr(Ref ref,
                                 Context cx,
                                 Scriptable scope,
                                 int incrDecrMask)

negate

public static Number negate(Number val)

toPrimitive

public static Object toPrimitive(Object input)

toPrimitive
```
public static Object toPrimitive(Object input,
                                 Class<?> preferredType)
```
The abstract operation ToPrimitive takes argument input (an ECMAScript language value) and optional argument preferredType (string or number) and returns either a normal completion containing an ECMAScript language value or a throw completion. It converts its input argument to a non-Object type. If an object is capable of converting to more than one primitive type, it may use the optional hint preferredType to favour that type.

Parameters:

input -

preferredType -

Returns:

See Also:

eq

public static boolean eq(Object x,
                         Object y)

Equality

See ECMA 11.9

same

public static boolean same(Object x,
                           Object y)

sameZero

public static boolean sameZero(Object x,
                               Object y)

Implement "SameValueZero" from ECMA 7.2.9

isNaN

public static boolean isNaN(Object n)

isPrimitive

public static boolean isPrimitive(Object obj)

shallowEq

public static boolean shallowEq(Object x,
                                Object y)

instanceOf

public static boolean instanceOf(Object a,
                                 Object b,
                                 Context cx)

The instanceof operator.

Returns:: a instanceof b

jsDelegatesTo

public static boolean jsDelegatesTo(Scriptable lhs,
                                    Scriptable rhs)

Delegates to

Returns:: true iff rhs appears in lhs' proto chain

in
```
public static boolean in(Object a,
                         Object b,
                         Context cx)
```
The in operator.
This is a new JS 1.3 language feature. The in operator mirrors the operation of the for .. in construct, and tests whether the rhs has the property given by the lhs. It is different from the for .. in construct in that:
- it doesn't perform ToObject on the right hand side
- it returns true for DontEnum properties.

Parameters:

a - the left hand operand

b - the right hand operand

Returns:

true if property name or element number a is a property of b

compare

public static boolean compare(Object val1,
                              Object val2,
                              int op)

compare

public static boolean compare(Number val1,
                              Number val2,
                              int op)

getGlobal

public static ScriptableObject getGlobal(Context cx)

hasTopCall

public static boolean hasTopCall(Context cx)

getTopCallScope

public static Scriptable getTopCallScope(Context cx)

doTopCall

@Deprecated
public static Object doTopCall(Callable callable,
                                            Context cx,
                                            Scriptable scope,
                                            Scriptable thisObj,
                                            Object[] args)

Deprecated. Use

doTopCall(Callable, Context, Scriptable, Scriptable, Object[],
     boolean)

instead

doTopCall

public static Object doTopCall(Callable callable,
                               Context cx,
                               Scriptable scope,
                               Scriptable thisObj,
                               Object[] args,
                               boolean isTopLevelStrict)

addInstructionCount

public static void addInstructionCount(Context cx,
                                       int instructionsToAdd)

initScript

public static void initScript(NativeFunction funObj,
                              Scriptable thisObj,
                              Context cx,
                              Scriptable scope,
                              boolean evalScript)

createFunctionActivation

@Deprecated
public static Scriptable createFunctionActivation(NativeFunction funObj,
                                                               Scriptable scope,
                                                               Object[] args)

Deprecated. Use

createFunctionActivation(NativeFunction, Context, Scriptable,
     Object[], boolean, boolean, Scriptable)

instead

createFunctionActivation

@Deprecated
public static Scriptable createFunctionActivation(NativeFunction funObj,
                                                               Scriptable scope,
                                                               Object[] args,
                                                               boolean isStrict)

Deprecated. Use

createFunctionActivation(NativeFunction, Context, Scriptable,
     Object[], boolean, boolean, boolean, Scriptable)

instead

createFunctionActivation

@Deprecated
public static Scriptable createFunctionActivation(NativeFunction funObj,
                                                               Context cx,
                                                               Scriptable scope,
                                                               Object[] args,
                                                               boolean isStrict,
                                                               boolean argsHasRest,
                                                               Scriptable homeObject)

Deprecated. Use

createFunctionActivation(NativeFunction, Context, Scriptable,
     Object[], boolean, boolean, boolean, Scriptable)

instead

createFunctionActivation

public static Scriptable createFunctionActivation(NativeFunction funObj,
                                                  Context cx,
                                                  Scriptable scope,
                                                  Object[] args,
                                                  boolean isStrict,
                                                  boolean argsHasRest,
                                                  boolean requiresArgumentObject,
                                                  Scriptable homeObject)

createArrowFunctionActivation

@Deprecated
public static Scriptable createArrowFunctionActivation(NativeFunction funObj,
                                                                    Scriptable scope,
                                                                    Object[] args,
                                                                    boolean isStrict)

Deprecated. Use

createArrowFunctionActivation(NativeFunction, Context, Scriptable,
     Object[], boolean, boolean, boolean, Scriptable)

instead

createArrowFunctionActivation

@Deprecated
public static Scriptable createArrowFunctionActivation(NativeFunction funObj,
                                                                    Context cx,
                                                                    Scriptable scope,
                                                                    Object[] args,
                                                                    boolean isStrict,
                                                                    boolean argsHasRest,
                                                                    Scriptable homeObject)

Deprecated. Use

createArrowFunctionActivation(NativeFunction, Context, Scriptable,
     Object[], boolean, boolean, boolean, Scriptable)

instead

createArrowFunctionActivation

public static Scriptable createArrowFunctionActivation(NativeFunction funObj,
                                                       Context cx,
                                                       Scriptable scope,
                                                       Object[] args,
                                                       boolean isStrict,
                                                       boolean argsHasRest,
                                                       boolean requiresArgumentObject,
                                                       Scriptable homeObject)

enterActivationFunction

public static void enterActivationFunction(Context cx,
                                           Scriptable scope)

exitActivationFunction

public static void exitActivationFunction(Context cx)

newCatchScope

public static Scriptable newCatchScope(Throwable t,
                                       Scriptable lastCatchScope,
                                       String exceptionName,
                                       Context cx,
                                       Scriptable scope)

wrapException

public static Scriptable wrapException(Throwable t,
                                       Scriptable scope,
                                       Context cx)

enterWith

public static Scriptable enterWith(Object obj,
                                   Context cx,
                                   Scriptable scope)

leaveWith

public static Scriptable leaveWith(Scriptable scope)

enterDotQuery

public static Scriptable enterDotQuery(Object value,
                                       Scriptable scope)

updateDotQuery

public static Object updateDotQuery(boolean value,
                                    Scriptable scope)

leaveDotQuery

public static Scriptable leaveDotQuery(Scriptable scope)

setFunctionProtoAndParent

@Deprecated
public static void setFunctionProtoAndParent(BaseFunction fn,
                                                          Scriptable scope)

Deprecated. Use setFunctionProtoAndParent(BaseFunction, Context, Scriptable) instead

setFunctionProtoAndParent

public static void setFunctionProtoAndParent(BaseFunction fn,
                                             Context cx,
                                             Scriptable scope)

setFunctionProtoAndParent

@Deprecated
public static void setFunctionProtoAndParent(BaseFunction fn,
                                                          Scriptable scope,
                                                          boolean es6GeneratorFunction)

Deprecated. Use

setFunctionProtoAndParent(BaseFunction, Context, Scriptable,
     boolean)

instead

setFunctionProtoAndParent

public static void setFunctionProtoAndParent(BaseFunction fn,
                                             Context cx,
                                             Scriptable scope,
                                             boolean es6GeneratorFunction)

setObjectProtoAndParent

public static void setObjectProtoAndParent(ScriptableObject object,
                                           Scriptable scope)

setBuiltinProtoAndParent

public static void setBuiltinProtoAndParent(ScriptableObject object,
                                            Scriptable scope,
                                            TopLevel.Builtins type)

initFunction

public static void initFunction(Context cx,
                                Scriptable scope,
                                NativeFunction function,
                                int type,
                                boolean fromEvalCode)

newArrayLiteral

public static Scriptable newArrayLiteral(Object[] objects,
                                         int[] skipIndices,
                                         Context cx,
                                         Scriptable scope)

newObjectLiteral

@Deprecated
public static Scriptable newObjectLiteral(Object[] propertyIds,
                                                       Object[] propertyValues,
                                                       Context cx,
                                                       Scriptable scope)

Deprecated. Use

fillObjectLiteral(Scriptable, Object[], Object[], int[], Context,
     Scriptable)

instead

This method is here for backward compat with existing compiled code. It is called when an object literal is compiled. The next instance will be the version called from new code. This method only present for compatibility.

newObjectLiteral

@Deprecated
public static Scriptable newObjectLiteral(Object[] propertyIds,
                                                       Object[] propertyValues,
                                                       int[] getterSetters,
                                                       Context cx,
                                                       Scriptable scope)

Deprecated. Use

fillObjectLiteral(Scriptable, Object[], Object[], int[], Context,
     Scriptable)

This method is here for backward compat with existing compiled code. This method only present for compatibility.

fillObjectLiteral

public static void fillObjectLiteral(Scriptable object,
                                     Object[] propertyIds,
                                     Object[] propertyValues,
                                     int[] getterSetters,
                                     Context cx,
                                     Scriptable scope)

isArrayObject

public static boolean isArrayObject(Object obj)

getArrayElements

public static Object[] getArrayElements(Scriptable object)

getMessage0
```
@Deprecated
public static String getMessage0(String messageId)
```
Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessage1

@Deprecated
public static String getMessage1(String messageId,
                                              Object arg1)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessage2

@Deprecated
public static String getMessage2(String messageId,
                                              Object arg1,
                                              Object arg2)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessage3

@Deprecated
public static String getMessage3(String messageId,
                                              Object arg1,
                                              Object arg2,
                                              Object arg3)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessage4

@Deprecated
public static String getMessage4(String messageId,
                                              Object arg1,
                                              Object arg2,
                                              Object arg3,
                                              Object arg4)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessage

@Deprecated
public static String getMessage(String messageId,
                                             Object[] arguments)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessageById

public static String getMessageById(String messageId,
                                    Object... args)

constructError

public static EcmaError constructError(String error,
                                       String message)

constructError

public static EcmaError constructError(String error,
                                       String message,
                                       int lineNumberDelta)

constructError

public static EcmaError constructError(String error,
                                       String message,
                                       String sourceName,
                                       int lineNumber,
                                       String lineSource,
                                       int columnNumber)

rangeError

public static EcmaError rangeError(String message)

rangeErrorById

public static EcmaError rangeErrorById(String messageId,
                                       Object... args)

typeError

public static EcmaError typeError(String message)

typeErrorById

public static EcmaError typeErrorById(String messageId,
                                      Object... args)

typeError0
```
@Deprecated
public static EcmaError typeError0(String messageId)
```
Deprecated. Use typeErrorById(String messageId, Object... args) instead

typeError1

@Deprecated
public static EcmaError typeError1(String messageId,
                                                Object arg1)

Deprecated. Use typeErrorById(String messageId, Object... args) instead

typeError2

@Deprecated
public static EcmaError typeError2(String messageId,
                                                Object arg1,
                                                Object arg2)

Deprecated. Use typeErrorById(String messageId, Object... args) instead

typeError3

@Deprecated
public static EcmaError typeError3(String messageId,
                                                String arg1,
                                                String arg2,
                                                String arg3)

Deprecated. Use typeErrorById(String messageId, Object... args) instead

undefReadError

public static RuntimeException undefReadError(Object object,
                                              Object id)

undefCallError

public static RuntimeException undefCallError(Object object,
                                              Object id)

undefWriteError

public static RuntimeException undefWriteError(Object object,
                                               Object id,
                                               Object value)

notFoundError

public static RuntimeException notFoundError(Scriptable object,
                                             String property)

notFunctionError

public static RuntimeException notFunctionError(Object value)

notFunctionError

public static RuntimeException notFunctionError(Object value,
                                                Object messageHelper)

notFunctionError

public static RuntimeException notFunctionError(Object obj,
                                                Object value,
                                                String propertyName)

syntaxError

public static EcmaError syntaxError(String message)

syntaxErrorById

public static EcmaError syntaxErrorById(String messageId,
                                        Object... args)

referenceError

public static EcmaError referenceError(String message)

getRegExpProxy

public static RegExpProxy getRegExpProxy(Context cx)

setRegExpProxy

public static void setRegExpProxy(Context cx,
                                  RegExpProxy proxy)

checkRegExpProxy

public static RegExpProxy checkRegExpProxy(Context cx)

wrapRegExp

public static Scriptable wrapRegExp(Context cx,
                                    Scriptable scope,
                                    Object compiled)

getTemplateLiteralCallSite

public static Scriptable getTemplateLiteralCallSite(Context cx,
                                                    Scriptable scope,
                                                    Object[] strings,
                                                    int index)

escapeAttributeValue

public static String escapeAttributeValue(Object value,
                                          Context cx)

Escapes the reserved characters in a value of an attribute

Parameters:: value - Unescaped text
Returns:: The escaped text

escapeTextValue

public static String escapeTextValue(Object value,
                                     Context cx)

Escapes the reserved characters in a value of a text node

Parameters:: value - Unescaped text
Returns:: The escaped text

memberRef

public static Ref memberRef(Object obj,
                            Object elem,
                            Context cx,
                            int memberTypeFlags)

memberRef

public static Ref memberRef(Object obj,
                            Object namespace,
                            Object elem,
                            Context cx,
                            int memberTypeFlags)

nameRef

public static Ref nameRef(Object name,
                          Context cx,
                          Scriptable scope,
                          int memberTypeFlags)

nameRef

public static Ref nameRef(Object namespace,
                          Object name,
                          Context cx,
                          Scriptable scope,
                          int memberTypeFlags)

storeUint32Result

public static void storeUint32Result(Context cx,
                                     long value)

lastUint32Result

public static long lastUint32Result(Context cx)

lastStoredScriptable

@Deprecated
public static Scriptable lastStoredScriptable(Context cx)

Deprecated.

discardLastStoredScriptable

@Deprecated
public static void discardLastStoredScriptable(Context cx)

Deprecated.

throwError

public static JavaScriptException throwError(Context cx,
                                             Scriptable scope,
                                             String message)

Equivalent to executing "new Error(message, sourceFileName, sourceLineNo)" from JavaScript.

Parameters:: cx - the current context; scope - the current scope; message - the message
Returns:: a JavaScriptException you should throw

throwCustomError

public static JavaScriptException throwCustomError(Context cx,
                                                   Scriptable scope,
                                                   String constructorName,
                                                   String message)

Equivalent to executing "new $constructorName(message, sourceFileName, sourceLineNo)" from JavaScript.

Parameters:: cx - the current context; scope - the current scope; message - the message
Returns:: a JavaScriptException you should throw

throwDeleteOnSuperPropertyNotAllowed
```
public static void throwDeleteOnSuperPropertyNotAllowed()
```
Throws a ReferenceError "cannot delete a super property". See ECMAScript spec 13.5.1.2

clamp
```
public static int clamp(int value,
                        int min,
                        int max)
```
Clamps value between min and max, inclusive.

Returns:

value if it is between min and max, otherwise min or max

Class ScriptRuntime

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

BooleanClass

ByteClass

CharacterClass

ClassClass

DoubleClass

FloatClass

IntegerClass

LongClass

NumberClass

ObjectClass

ShortClass

StringClass

DateClass

BigIntegerClass

ContextClass

ContextFactoryClass

FunctionClass

ScriptableObjectClass

ScriptableClass

NaN

NaNobj

negativeZero

zeroObj

negativeZeroObj

ENUMERATE_KEYS

ENUMERATE_VALUES

ENUMERATE_ARRAY

ENUMERATE_KEYS_NO_ITERATOR

ENUMERATE_VALUES_NO_ITERATOR

ENUMERATE_ARRAY_NO_ITERATOR

ENUMERATE_VALUES_IN_ORDER

messageProvider

emptyArgs

emptyStrings

Constructor Detail

ScriptRuntime

Method Detail

typeErrorThrower

typeErrorThrower

isRhinoRuntimeType

initSafeStandardObjects

initStandardObjects

getLibraryScopeOrNull

isJSLineTerminator

isJSWhitespaceOrLineTerminator

wrapBoolean

wrapInt

wrapNumber

toBoolean

toNumber

toNumber

toNumber

toBigInt

toBigInt

toNumeric

toIndex

padArguments

padAndRestArguments

escapeString

escapeString

toCharSequence

toString

toString

toString

numberToString

bigIntToString

toObject

toObjectOrNull

toObjectOrNull

toObject

toObject

toObject

call