org.htmlunit.corejs.javascript.ast

Class ObjectProperty

java.lang.Object

org.htmlunit.corejs.javascript.Node

org.htmlunit.corejs.javascript.ast.AstNode

org.htmlunit.corejs.javascript.ast.AbstractObjectProperty

org.htmlunit.corejs.javascript.ast.ObjectProperty

All Implemented Interfaces:

Comparable<AstNode>, Iterable<Node>

public class ObjectProperty
extends AbstractObjectProperty

AST node for a single name:value entry in an Object literal. For simple entries, the node type is Token.COLON, and the name (left side expression) is either a Name, a StringLiteral, a NumberLiteral or a BigIntLiteral.

This node type is also used for getter/setter properties in object literals. In this case the node bounds include the "get" or "set" keyword. The left-hand expression in this case is always a Name, and the overall node type is Token.GET or Token.SET, as appropriate. The operatorPosition field is meaningless if the node is a getter or setter.

ObjectProperty :
       PropertyName : AssignmentExpression
 PropertyName :
       Identifier
       StringLiteral
       NumberLiteral
       BigIntLiteral

Nested Class Summary

Nested classes/interfaces inherited from class org.htmlunit.corejs.javascript.ast.AstNode

AstNode.DebugPrintVisitor, AstNode.PositionComparator

Nested classes/interfaces inherited from class org.htmlunit.corejs.javascript.Node

Node.NodeIterator

Field Summary

Fields inherited from class org.htmlunit.corejs.javascript.ast.AstNode

inlineComment, length, parent, position

Fields inherited from class org.htmlunit.corejs.javascript.Node

ARROW_FUNCTION_PROP, ATTRIBUTE_FLAG, BOTH, CASEARRAY_PROP, CATCH_SCOPE_PROP, CONTROL_BLOCK_PROP, DECR_FLAG, DESCENDANTS_FLAG, DESTRUCTURING_ARRAY_LENGTH, DESTRUCTURING_NAMES, DESTRUCTURING_PARAMS, DIRECTCALL_PROP, END_DROPS_OFF, END_RETURNS, END_RETURNS_VALUE, END_UNREACHED, END_YIELDS, EXPRESSION_CLOSURE_PROP, first, FIRST_PROP, FUNCTION_PROP, GENERATOR_END_PROP, INCRDECR_PROP, ISNUMBER_PROP, JSDOC_PROP, LABEL_ID_PROP, last, LAST_PROP, LEFT, lineno, LOCAL_BLOCK_PROP, LOCAL_PROP, MEMBER_TYPE_PROP, NAME_PROP, next, NON_SPECIALCALL, NUMBER_OF_SPREAD, OBJECT_IDS_PROP, OBJECT_LITERAL_DESTRUCTURING, OPTIONAL_CHAINING, PARENTHESIZED_PROP, POST_FLAG, PROPERTY_FLAG, propListHead, REGEXP_PROP, RIGHT, SKIP_INDEXES_PROP, SPECIALCALL_EVAL, SPECIALCALL_PROP, SPECIALCALL_WITH, SUPER_PROPERTY_ACCESS, TARGETBLOCK_PROP, TEMPLATE_LITERAL_PROP, TRAILING_COMMA, type, VARIABLE_PROP

Constructor Summary

Constructors

Constructor and Description
ObjectProperty()
ObjectProperty(int pos)

Method Summary

Modifier and Type	Method and Description
AstNode	getKey()
AstNode	getValue()
boolean	isGetterMethod() Returns true if this is a getter function.
boolean	isMethod()
boolean	isNormalMethod()
boolean	isSetterMethod() Returns true if this is a setter function.
void	setIsGetterMethod() Marks this node as a "getter" property.
void	setIsNormalMethod()
void	setIsSetterMethod() Marks this node as a "setter" property.
void	setKeyAndValue(AstNode key, AstNode value)
void	setNodeType(int nodeType) Sets the node type.
String	toSource(int depth) Emits source code for this node.
void	visit(NodeVisitor v) Visits this node, the key, and the value.

Methods inherited from class org.htmlunit.corejs.javascript.ast.AstNode

addChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getInlineComment, getLength, getLineno, getParent, getPosition, hasSideEffects, makeIndent, operatorToString, printList, setBounds, setInlineComment, setLength, setParent, setPosition, setRelative, shortName, toSource

Methods inherited from class org.htmlunit.corejs.javascript.Node

addChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, getBigInt, getChildBefore, getColumn, getDouble, getExistingIntProp, getFirstChild, getIntProp, getJsDoc, getJsDocNode, getLastChild, getLastSibling, getNext, getProp, getScope, getString, getType, hasChildren, hasConsistentReturnUsage, iterator, labelId, labelId, newNumber, newString, newString, newTarget, putIntProp, putProp, removeChild, removeChildren, removeProp, replaceChild, replaceChildAfter, resetTargets, setBigInt, setDouble, setJsDocNode, setLineColumnNumber, setScope, setString, setType, toString, toStringTree

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

ObjectProperty

public ObjectProperty()

ObjectProperty

public ObjectProperty(int pos)

Method Detail

setNodeType

public void setNodeType(int nodeType)

Sets the node type. Must be one of Token.COLON, Token.GET, or Token.SET.

Throws:

IllegalArgumentException - if nodeType is invalid

setKeyAndValue

public void setKeyAndValue(AstNode key,
                           AstNode value)

setIsGetterMethod

public void setIsGetterMethod()

Marks this node as a "getter" property.

isGetterMethod

public boolean isGetterMethod()

Returns true if this is a getter function.

setIsSetterMethod

public void setIsSetterMethod()

Marks this node as a "setter" property.

isSetterMethod

public boolean isSetterMethod()

Returns true if this is a setter function.

setIsNormalMethod

public void setIsNormalMethod()

isNormalMethod

public boolean isNormalMethod()

isMethod

public boolean isMethod()

getKey

public AstNode getKey()

getValue

public AstNode getValue()

toSource

public String toSource(int depth)

Description copied from class: AstNode

Emits source code for this node. Callee is responsible for calling this function recursively on children, incrementing indent as appropriate.

Note: if the parser was in error-recovery mode, some AST nodes may have null children that are expected to be non-null when no errors are present. In this situation, the behavior of the toSource method is undefined: toSource implementations may assume that the AST node is error-free, since it is intended to be invoked only at runtime after a successful parse.

Specified by:

toSource in class AstNode

Parameters:

depth - the current recursion depth, typically beginning at 0 when called on the root node.

visit

public void visit(NodeVisitor v)

Visits this node, the key, and the value.

Specified by:

visit in class AstNode

Parameters:

v - the object to call with this node and its children