Uses of Class
com.google.gwt.dev.jjs.ast.JExpression

Packages that use JExpression

Package	Description
com.google.gwt.dev.jjs.ast
com.google.gwt.dev.jjs.ast.js
com.google.gwt.dev.jjs.impl
com.google.gwt.dev.jjs.impl.gflow.cfg
com.google.gwt.dev.jjs.impl.gflow.constants

Uses of JExpression in com.google.gwt.dev.jjs.ast

Subclasses of JExpression in com.google.gwt.dev.jjs.ast

Modifier and Type	Class and Description
class	JArrayLength Java array length expression.
class	JArrayRef Java array reference expression.
class	JBinaryOperation Binary operator expression.
class	JBooleanLiteral Java boolean literal expression.
class	JCastMap A low-level node representing a castable type map.
class	JCastOperation Java cast expression.
class	JCharLiteral Java character literal expression.
class	JClassLiteral Java class literal expression.
class	JConditional Conditional expression.
class	JDoubleLiteral Java double literal expression.
class	JFieldRef Java field reference expression.
class	JFloatLiteral Java literal typed as a float.
class	JInstanceOf Java instance of expression.
class	JIntLiteral Java integer literal expression.
class	JLiteral Base class for any Java literal expression.
class	JLocalRef Java local variable reference.
class	JLongLiteral Java literal expression that evaluates to a Long.
class	JMethodCall Java method call expression.
class	JNameOf An AST node whose evaluation results in the string name of its node.
class	JNewArray New array expression.
class	JNewInstance A new instance expression.
class	JNullLiteral Java null literal expression.
class	JNumericEntry A place order a numeric value in the AST.
class	JParameterRef Java method parameter reference expression.
class	JPermutationDependentValue Represents a GWT.create() or a GWT.getProperty call before deferred binding decisions are finalized.
class	JPostfixOperation Java postfix operation expression.
class	JPrefixOperation Java prefix operation expression.
class	JRunAsync Represents a GWT.runAsync() call.
class	JRuntimeTypeReference An AST node whose evaluation results in a runtime type reference of its node.
class	JStringLiteral Java literal expression that evaluates to a string.
class	JThisRef Java method this (or super) expression.
class	JUnaryOperation Java prefix or postfix operation expression.
class	JUnsafeTypeCoercion An unsafe type coercion (mostly resulting form the UncheckedCast annotation).
class	JValueLiteral Base class for any Java literal expression.
class	JVariableRef Base class for any reference to a JVariable derived class.

Fields in com.google.gwt.dev.jjs.ast declared as JExpression

Modifier and Type	Field and Description
JExpression	JDeclarationStatement.initializer

Methods in com.google.gwt.dev.jjs.ast that return JExpression

Modifier and Type	Method and Description
JExpression	JVisitor.accept(JExpression node)
JExpression	JVisitor.acceptLvalue(JExpression expr)
JExpression	JModVisitor.acceptLvalue(JExpression expr)
JExpression	JProgram.createArrayClassLiteralExpression(SourceInfo sourceInfo, JClassLiteral leafTypeClassLiteral, int dimensions) Returns an expression that evaluates to an array class literal at runtime.
JExpression	JUnaryOperation.getArg()
JExpression	JAssertStatement.getArg()
JExpression	JForStatement.getCondition() Returns the condition (2nd component) expression.
JExpression	JPermutationDependentValue.getDefaultValueExpression()
JExpression	JConditional.getElseExpr()
JExpression	JInstanceOf.getExpr()
JExpression	JSwitchStatement.getExpr()
JExpression	JCastOperation.getExpr()
JExpression	JCaseStatement.getExpr()
JExpression	JExpressionStatement.getExpr()
JExpression	JReturnStatement.getExpr()
JExpression	JThrowStatement.getExpr()
JExpression	JUnsafeTypeCoercion.getExpression()
JExpression	JIfStatement.getIfExpr()
JExpression	JConditional.getIfTest()
JExpression	JForStatement.getIncrements() Returns the increments (3rd component) expression.
JExpression	JArrayRef.getIndexExpr()
JExpression	JVariable.getInitializer()
JExpression	JDeclarationStatement.getInitializer()
JExpression	JArrayRef.getInstance()
JExpression	JMethodCall.getInstance()
JExpression	JFieldRef.getInstance()
JExpression	JArrayLength.getInstance()
JExpression	JBinaryOperation.getLhs()
JExpression	JRunAsync.getOnSuccessCall() Returns a call expression akin to callback.onSuccess().
JExpression	JBinaryOperation.getRhs()
JExpression	JRunAsync.getRunAsyncCall() Returns a call expression akin to AsyncFragmentLoader.runAsync(7, callback).
JExpression	JDoStatement.getTestExpr()
JExpression	JWhileStatement.getTestExpr()
JExpression	JAssertStatement.getTestExpr()
JExpression	JConditional.getThenExpr()

Methods in com.google.gwt.dev.jjs.ast that return types with arguments of type JExpression

Modifier and Type	Method and Description
List<JExpression>	JMethodCall.getArgs() Returns the call arguments.
List<JExpression>	JCastMap.getCanCastToTypes()
List<JExpression>	JNewArray.getDimensionExpressions()
List<JExpression>	JNewArray.getInitializers()
List<JExpression>	JPermutationDependentValue.getResultExpressions()

Methods in com.google.gwt.dev.jjs.ast with parameters of type JExpression

Modifier and Type	Method and Description
JExpression	JVisitor.accept(JExpression node)
JExpression	JVisitor.acceptLvalue(JExpression expr)
JExpression	JModVisitor.acceptLvalue(JExpression expr)
void	JMethodCall.addArg(int index, JExpression toAdd) Inserts an argument at the specified index.
void	JMethodCall.addArg(JExpression toAdd) Adds an argument to this method.
void	JMethodCall.addArgs(JExpression... toAdd) Adds an argument to this method.
static JBinaryOperation	JProgram.createAssignment(SourceInfo info, JExpression lhs, JExpression rhs)
static JExpressionStatement	JProgram.createAssignmentStmt(SourceInfo info, JExpression lhs, JExpression rhs) Helper to create an assignment, used to initialize fields, etc.
static JPermutationDependentValue	JPermutationDependentValue.createRuntimeProperty(JProgram program, SourceInfo info, String propertyName, JExpression defaultValueExpression)
void	JVisitor.endVisit(JExpression x, Context ctx)
void	JMethodCall.setArg(int index, JExpression arg) Sets the argument at the specified index.
T	JTransformer.transformExpression(JExpression x)
boolean	JVisitor.visit(JExpression x, Context ctx)

Method parameters in com.google.gwt.dev.jjs.ast with type arguments of type JExpression

Modifier and Type	Method and Description
void	JMethodCall.addArgs(List<JExpression> toAdd) Adds arguments to this method.
static JNewArray	JNewArray.createArrayWithDimensionExpressions(SourceInfo info, JArrayType arrayType, List<JExpression> dimensionExpressions)
static JNewArray	JNewArray.createArrayWithInitializers(SourceInfo info, JArrayType arrayType, List<JExpression> initializers)
static JPermutationDependentValue	JPermutationDependentValue.createTypeRebind(JProgram program, SourceInfo info, String requestedType, List<String> resultTypes, List<JExpression> instantiationExpressions)

Constructors in com.google.gwt.dev.jjs.ast with parameters of type JExpression

Constructor and Description
JArrayLength(SourceInfo info, JExpression instance)
JArrayRef(SourceInfo info, JExpression instance, JExpression indexExpr)
JAssertStatement(SourceInfo info, JExpression testExpr, JExpression arg)
JBinaryOperation(SourceInfo info, JType type, JBinaryOperator op, JExpression lhs, JExpression rhs)
JCaseStatement(SourceInfo info, JExpression expr)
JCastOperation(SourceInfo info, JType castType, JExpression expr)
JConditional(SourceInfo info, JType type, JExpression ifTest, JExpression thenExpr, JExpression elseExpr)
JDeclarationStatement(SourceInfo info, JVariableRef variableRef, JExpression intializer)
JDoStatement(SourceInfo info, JExpression testExpr, JStatement body)
JFieldRef(SourceInfo info, JExpression instance, JField field, JDeclaredType enclosingType)
JFieldRef(SourceInfo info, JExpression instance, JField field, JDeclaredType enclosingType, JType overriddenType)
JForStatement(SourceInfo info, List<JStatement> initializers, JExpression condition, JExpression increments, JStatement body) Creates an AST node that represents a Java for statement.
JIfStatement(SourceInfo info, JExpression ifExpr, JStatement thenStmt, JStatement elseStmt)
JInstanceOf(SourceInfo info, JReferenceType testType, JExpression expression)
JMethodCall(JMethodCall other, JExpression instance, JExpression... args) Initialize a new method call equivalent to another one.
JMethodCall(JMethodCall other, JExpression instance, JExpression... args) Initialize a new method call equivalent to another one.
JMethodCall(JMethodCall other, JExpression instance, List<JExpression> args) Initialize a new method call equivalent to another one.
JMethodCall(SourceInfo info, JExpression instance, JMethod method, JExpression... args) Create a method call.
JMethodCall(SourceInfo info, JExpression instance, JMethod method, JExpression... args) Create a method call.
JMethodCall(SourceInfo info, JExpression instance, JMethod method, List<JExpression> args) Create a method call.
JPostfixOperation(SourceInfo info, JUnaryOperator op, JExpression arg)
JPrefixOperation(SourceInfo info, JUnaryOperator op, JExpression arg)
JReturnStatement(SourceInfo info, JExpression expr)
JRunAsync(SourceInfo info, int runAsyncId, String name, boolean explicitClassLiteral, JExpression runAsyncCall, JExpression onSuccessCall) Constructs a runAsync call node; explicitClassLiteral is set if the corresponding GWT.runAsync() call has a class literal.
JSwitchStatement(SourceInfo info, JExpression expr, JBlock body)
JThrowStatement(SourceInfo info, JExpression expr)
JUnaryOperation(SourceInfo info, JUnaryOperator op, JExpression arg)
JUnsafeTypeCoercion(SourceInfo info, JType coercionType, JExpression expression)
JWhileStatement(SourceInfo info, JExpression testExpr, JStatement body)

Constructor parameters in com.google.gwt.dev.jjs.ast with type arguments of type JExpression

Constructor and Description
JMethodCall(JMethodCall other, JExpression instance, List<JExpression> args) Initialize a new method call equivalent to another one.
JMethodCall(SourceInfo info, JExpression instance, JMethod method, List<JExpression> args) Create a method call.
JNewArray(SourceInfo info, JArrayType type, List<JExpression> dimensionExpressions, List<JExpression> initializers, JClassLiteral leafTypeClassLiteral)
JNewArray(SourceInfo info, JArrayType type, List<JExpression> dimensionExpressions, List<JExpression> initializers, JClassLiteral leafTypeClassLiteral)

Uses of JExpression in com.google.gwt.dev.jjs.ast.js

Subclasses of JExpression in com.google.gwt.dev.jjs.ast.js

Modifier and Type	Class and Description
class	JMultiExpression Represents multiple ordered expressions as a single compound expression.
class	JsniClassLiteral JSNI reference to a Java class literal.
class	JsniFieldRef JSNI reference to a Java field.
class	JsniMethodRef A call to a JSNI method.
class	JsonArray A JSON-style list of JS expressions.

Methods in com.google.gwt.dev.jjs.ast.js that return JExpression

Modifier and Type	Method and Description
JExpression	JMultiExpression.getExpression(int index) Returns the expression at index.
JExpression	JMultiExpression.removeExpression(int index) Removes the expression at index from this multi expression.

Methods in com.google.gwt.dev.jjs.ast.js that return types with arguments of type JExpression

Modifier and Type	Method and Description
List<JExpression>	JMultiExpression.getExpressions() Returns the list of expressions.
List<JExpression>	JsonArray.getExpressions()

Methods in com.google.gwt.dev.jjs.ast.js with parameters of type JExpression

Modifier and Type	Method and Description
void	JMultiExpression.addExpressions(int index, JExpression... expressions) Adds expressions to the multi expression at position index.
void	JMultiExpression.addExpressions(JExpression... expressions) Adds expressions to the multi expression at the end.
void	JMultiExpression.setExpression(int index, JExpression expression) Replaces the expression at index by expression.

Method parameters in com.google.gwt.dev.jjs.ast.js with type arguments of type JExpression

Modifier and Type	Method and Description
void	JMultiExpression.addExpressions(int index, List<JExpression> expressions) Adds a list of expressions to the multi expression at position index.
void	JMultiExpression.addExpressions(List<JExpression> expressions) Adds a list of expressions to the multi expression at the end.

Constructors in com.google.gwt.dev.jjs.ast.js with parameters of type JExpression

Constructor and Description
JMultiExpression(SourceInfo info, JExpression... expressions) Construct a multi expression containing expressions if any.
JsonArray(SourceInfo sourceInfo, JType arrayType, JExpression... expressions)

Constructor parameters in com.google.gwt.dev.jjs.ast.js with type arguments of type JExpression

Constructor and Description
JMultiExpression(SourceInfo info, Collection<JExpression> expressions) Construct a multi expression containing expressions.
JsonArray(SourceInfo sourceInfo, JType arrayType, List<JExpression> expressions)

Uses of JExpression in com.google.gwt.dev.jjs.impl

Classes in com.google.gwt.dev.jjs.impl with type parameters of type JExpression

Modifier and Type	Interface and Description
static interface	ResolveRuntimeTypeReferences.TypeMapper<T extends JExpression> Maps a type into a type id literal.

Methods in com.google.gwt.dev.jjs.impl with type parameters of type JExpression

Modifier and Type	Method and Description
<T extends JExpression> T	CloneExpressionVisitor.cloneExpression(T expr)

Methods in com.google.gwt.dev.jjs.impl that return JExpression

Modifier and Type	Method and Description
JExpression	AutoboxUtils.box(JExpression toBox, JPrimitiveType primitiveType) Box the expression toBox into the wrapper type corresponding to primitiveType.
static JExpression	Simplifier.cast(JType type, JExpression exp) Simplify cast operations.
JExpression	ResolvePermutationDependentValues.computeInstantiationExpression(JPermutationDependentValue x)
static JExpression	JjsUtils.createDefaultConstructorInstantiation(SourceInfo info, JClassType type) Returns an instantiation expression for type using the default constructor, Returns null if type does not have a default constructor.
static JExpression	JjsUtils.createOptimizedMultiExpression(boolean ignoringResult, List<JExpression> expressions) Creates a multi expression from a list of expressions, removing expressions that do not have side effects if possible.
static JExpression	JjsUtils.createOptimizedMultiExpression(JExpression... expressions) Creates a multi expression from a list of expressions, removing expressions that do not have side effects if possible.
static JExpression	JjsUtils.createOptimizedNotNullComparison(JProgram program, SourceInfo info, JExpression expression) Returns an ast node representing the expression expression != null.
protected JExpression	CompoundAssignmentNormalizer.expressionToReturn(JExpression lhs) Decide what expression to return when breaking up a compound assignment of the form lhs op= rhs.
protected JExpression	PostOptimizationCompoundAssignmentNormalizer.modifyResultOperation(JBinaryOperation op)
protected JExpression	CompoundAssignmentNormalizer.modifyResultOperation(JBinaryOperation op) Decide what expression to return when breaking up a compound assignment of the form lhs op= rhs.
static JExpression	Simplifier.simplifyAnd(JBinaryOperation expression) Simplify short circuit AND expressions.
static JExpression	Simplifier.simplifyCast(JCastOperation castExpression) Simplify cast operations.
static JExpression	Simplifier.simplifyConditional(JConditional expression) Simplify conditional expressions.
static JExpression	Simplifier.simplifyNot(JPrefixOperation expression) Simplifies an negation expression.
static JExpression	Simplifier.simplifyOr(JBinaryOperation expression) Simplify short circuit OR expressions.
JExpression	AutoboxUtils.undoUnbox(JExpression arg) If x is an unbox expression, then return the expression that is being unboxed by it.

Methods in com.google.gwt.dev.jjs.impl that return types with arguments of type JExpression

Modifier and Type	Method and Description
ArrayList<JExpression>	CloneExpressionVisitor.cloneExpressions(List<JExpression> exprs)

Methods in com.google.gwt.dev.jjs.impl with parameters of type JExpression

Modifier and Type	Method and Description
JExpression	AutoboxUtils.box(JExpression toBox, JPrimitiveType primitiveType) Box the expression toBox into the wrapper type corresponding to primitiveType.
static JExpression	Simplifier.cast(JType type, JExpression exp) Simplify cast operations.
static JExpression	JjsUtils.createOptimizedMultiExpression(JExpression... expressions) Creates a multi expression from a list of expressions, removing expressions that do not have side effects if possible.
static JExpression	JjsUtils.createOptimizedNotNullComparison(JProgram program, SourceInfo info, JExpression expression) Returns an ast node representing the expression expression != null.
protected JExpression	CompoundAssignmentNormalizer.expressionToReturn(JExpression lhs) Decide what expression to return when breaking up a compound assignment of the form lhs op= rhs.
static JStatement	JjsUtils.makeMethodEndStatement(JType returnType, JExpression expression) Returns the ending statement for a method based on an expression.
protected boolean	ToStringGenerationVisitor.parenPop(int parentPrec, JExpression child)
protected boolean	ToStringGenerationVisitor.parenPop(JExpression parent, JExpression child)
protected boolean	ToStringGenerationVisitor.parenPush(int parentPrec, JExpression child)
protected boolean	ToStringGenerationVisitor.parenPush(JExpression parent, JExpression child)
static void	JjsUtils.replaceMethodBody(JMethod method, JExpression returnValue)
JExpression	AutoboxUtils.undoUnbox(JExpression arg) If x is an unbox expression, then return the expression that is being unboxed by it.

Method parameters in com.google.gwt.dev.jjs.impl with type arguments of type JExpression

Modifier and Type	Method and Description
ArrayList<JExpression>	CloneExpressionVisitor.cloneExpressions(List<JExpression> exprs)
static JExpression	JjsUtils.createOptimizedMultiExpression(boolean ignoringResult, List<JExpression> expressions) Creates a multi expression from a list of expressions, removing expressions that do not have side effects if possible.

Uses of JExpression in com.google.gwt.dev.jjs.impl.gflow.cfg

Methods in com.google.gwt.dev.jjs.impl.gflow.cfg that return JExpression

Modifier and Type	Method and Description
JExpression	CfgBinaryConditionalOperationNode.getCondition()
JExpression	CfgDoNode.getCondition()
JExpression	CfgForNode.getCondition()
JExpression	CfgIfNode.getCondition()
JExpression	CfgCaseNode.getCondition()
JExpression	CfgConditionalExpressionNode.getCondition()
abstract JExpression	CfgConditionalNode.getCondition() Condition which is used to determine the branch.
JExpression	CfgWhileNode.getCondition()
JExpression	CfgReadWriteNode.getTarget() Get operation target.
JExpression	CfgWriteNode.getTarget() Get operation target.
JExpression	CfgReadWriteNode.getValue() Get expression which is assigned to value.
JExpression	CfgWriteNode.getValue() Get expression which is assigned to value.

Constructors in com.google.gwt.dev.jjs.impl.gflow.cfg with parameters of type JExpression

Constructor and Description
CfgCaseNode(CfgNode<?> parent, JCaseStatement node, JExpression condition)
CfgOptionalThrowNode(CfgNode<?> parent, JExpression node)
CfgReadWriteNode(CfgNode<?> parent, JNode node, JExpression target, JExpression value)
CfgWriteNode(CfgNode<?> parent, JNode node, JExpression target, JExpression value)

Uses of JExpression in com.google.gwt.dev.jjs.impl.gflow.constants

Methods in com.google.gwt.dev.jjs.impl.gflow.constants with parameters of type JExpression

Modifier and Type	Method and Description
static JValueLiteral	ExpressionEvaluator.evaluate(JExpression expression, ConstantsAssumption assumptions)