android.databinding.tool.expr

Class SymbolExpr

java.lang.Object

android.databinding.tool.expr.Expr

android.databinding.tool.expr.SymbolExpr

All Implemented Interfaces:

VersionProvider, android.databinding.tool.processing.scopes.LocationScopeProvider, android.databinding.tool.processing.scopes.ScopeProvider

public class SymbolExpr
extends Expr

Field Summary

Fields inherited from class android.databinding.tool.expr.Expr

KEY_END, KEY_JOIN, KEY_JOIN_END, KEY_JOIN_START, KEY_START, mChildren, NO_ID

Method Summary

Modifier and Type	Method and Description
boolean	canBeEvaluatedToAVariable()
Expr	cloneToModel(ExprModel model)
protected java.lang.String	computeUniqueKey()
protected java.util.List<Dependency>	constructDependencies()
protected android.databinding.tool.writer.KCode	generateCode()
java.lang.String	getInvertibleError()
java.lang.String	getText()
void	injectSafeUnboxing(ModelAnalyzer modelAnalyzer, ExprModel model) Called after experiment model is sealed to avoid NPE problems caused by boxed primitives.
protected ModelClass	resolveType(ModelAnalyzer modelAnalyzer)
java.util.List<ExecutionPath>	toExecutionPath(java.util.List<ExecutionPath> paths)
java.lang.String	toString()

Methods inherited from class android.databinding.tool.expr.Expr

addJustMeToExecutionPath, addLocation, asPackage, assertIsInvertible, canBeInvalidated, cloneToModel, considerElevatingConditionals, constructDynamicChildrenDependencies, enableDirectInvalidation, generateInverse, getAllCalculationPaths, getChildren, getDefaultValue, getDependants, getDependencies, getId, getInvalidFlags, getLocations, getModel, getParents, getPredicateInvalidFlags, getReadSoFar, getRequirementFlagIndex, getRequirementId, getResolvedType, getShouldReadFlags, getShouldReadFlagsWithConditionals, getUniqueKey, getVersion, hasConditionalDependant, hasId, hasNestedCannotRead, invalidateReadFlags, isBindingExpression, isConditional, isDynamic, isEqualityCheck, isIsUsedInCallback, isObservable, isRead, isUsed, join, join, markAsBindingExpression, markAsReadIfDone, markAsUsed, markAsUsedInCallback, markFlagsAsRead, onSwappedWith, provideScopeLocation, recursivelyInjectSafeUnboxing, resetResolvedType, resolveListeners, resolveTwoWayExpressions, safeUnboxChild, setId, setModel, setRequirementId, setUnwrapObservableFields, shouldReadNow, toCode, toExecutionPath, toExecutionPathInOrder, toExecutionPathInOrder, toFullCode, trimShouldReadFlags, unwrapChildTo, unwrapObservableField, unwrapObservableFieldChildren, updateExpr

Methods inherited from class java.lang.Object

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

Method Detail

getText

public java.lang.String getText()

resolveType

protected ModelClass resolveType(ModelAnalyzer modelAnalyzer)

Specified by:

resolveType in class Expr

computeUniqueKey

protected java.lang.String computeUniqueKey()

Specified by:

computeUniqueKey in class Expr

getInvertibleError

public java.lang.String getInvertibleError()

Specified by:

getInvertibleError in class Expr

Returns:

The reason the expression wasn't invertible or null if it was invertible.

injectSafeUnboxing

public void injectSafeUnboxing(ModelAnalyzer modelAnalyzer,
                               ExprModel model)

Description copied from class: Expr

Called after experiment model is sealed to avoid NPE problems caused by boxed primitives.

Specified by:

injectSafeUnboxing in class Expr

generateCode

protected android.databinding.tool.writer.KCode generateCode()

Specified by:

generateCode in class Expr

cloneToModel

public Expr cloneToModel(ExprModel model)

Specified by:

cloneToModel in class Expr

constructDependencies

protected java.util.List<Dependency> constructDependencies()

Specified by:

constructDependencies in class Expr

canBeEvaluatedToAVariable

public boolean canBeEvaluatedToAVariable()

Overrides:

canBeEvaluatedToAVariable in class Expr

toExecutionPath

public java.util.List<ExecutionPath> toExecutionPath(java.util.List<ExecutionPath> paths)

Overrides:

toExecutionPath in class Expr

toString

public java.lang.String toString()

Overrides:

toString in class Expr