org.apache.flex.compiler.internal.codegen.as

Class ASBlockWalker

java.lang.Object

org.apache.flex.compiler.internal.codegen.as.ASBlockWalker

All Implemented Interfaces:

IASBlockVisitor, IASBlockWalker, IBlockVisitor, IBlockWalker

public class ASBlockWalker
extends Object
implements IASBlockVisitor, IASBlockWalker

A base implementation of the IASBlockVisitor that will walk the ICompilationUnits AST IASNode hierarchy.

Author:

Michael Schmalle

Constructor Summary

Constructors

Constructor and Description
ASBlockWalker(List<ICompilerProblem> errors, IASProject project, IASEmitter emitter)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	debug(String message)
IASEmitter	getEmitter() The current code emitter.
List<ICompilerProblem>	getErrors() The current project errors.
IASProject	getProject() Returns the current ICompilerProject for the traverse state.
IASNodeStrategy	getStrategy()
void	setStrategy(IASNodeStrategy value)
void	visitAsOperator(IBinaryOperatorNode node)
void	visitBinaryOperator(IBinaryOperatorNode node)
void	visitBlock(IBlockNode node)
void	visitCatch(ICatchNode node)
void	visitClass(IClassNode node)
void	visitCompilationUnit(ICompilationUnit unit)
void	visitContainer(IContainerNode node)
void	visitDefaultXMLNamespace(IDefaultXMLNamespaceNode node)
void	visitDynamicAccess(IDynamicAccessNode node)
void	visitE4XFilter(IMemberAccessExpressionNode node)
void	visitEmbed(IEmbedNode node)
void	visitExpression(IExpressionNode node)
void	visitFile(IFileNode node)
protected void	visitFor(IForLoopNode node)
protected void	visitForEach(IForLoopNode node)
void	visitForLoop(IForLoopNode node)
void	visitFunction(IFunctionNode node)
void	visitFunctionCall(IFunctionCallNode node)
void	visitFunctionObject(IFunctionObjectNode node)
void	visitGetter(IGetterNode node)
void	visitIdentifier(IIdentifierNode node)
void	visitIf(IIfNode node)
void	visitImport(IImportNode node)
void	visitInterface(IInterfaceNode node)
void	visitIsOperator(IBinaryOperatorNode node)
void	visitIterationFlow(IIterationFlowNode node)
void	visitKeyword(IKeywordNode node)
void	visitLabeledStatement(LabeledStatementNode node)
void	visitLanguageIdentifierNode(ILanguageIdentifierNode node)
void	visitLiteral(ILiteralNode node)
void	visitMemberAccessExpression(IMemberAccessExpressionNode node)
void	visitMetaTag(IMetaTagNode node)
void	visitMetaTags(IMetaTagsNode node)
void	visitNamespace(INamespaceNode node)
void	visitNamespaceAccessExpression(INamespaceAccessExpressionNode node)
void	visitNumericLiteral(INumericLiteralNode node)
void	visitObjectLiteralValuePair(IObjectLiteralValuePairNode node)
void	visitPackage(IPackageNode node)
void	visitParameter(IParameterNode node)
void	visitReturn(IReturnNode node)
void	visitSetter(ISetterNode node)
void	visitSwitch(ISwitchNode node)
void	visitTerminal(ITerminalNode node)
void	visitTernaryOperator(ITernaryOperatorNode node)
void	visitThrow(IThrowNode node)
void	visitTry(ITryNode node)
void	visitTypedExpression(ITypedExpressionNode node)
void	visitUnaryOperator(IUnaryOperatorNode node)
void	visitUseNamespace(IUseNamespaceNode node)
void	visitVariable(IVariableNode node)
void	visitVariableExpression(IVariableExpressionNode node)
void	visitWhileLoop(IWhileLoopNode node)
void	visitWith(IWithNode node)
void	walk(IASNode node) Traverses an IASNode based on the semantics of the known node.

Methods inherited from class java.lang.Object

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

Constructor Detail

ASBlockWalker

public ASBlockWalker(List<ICompilerProblem> errors,
             IASProject project,
             IASEmitter emitter)

Method Detail

getEmitter

public IASEmitter getEmitter()

Description copied from interface: IASBlockWalker

The current code emitter.

Specified by:

getEmitter in interface IASBlockWalker

getErrors

public List<ICompilerProblem> getErrors()

Description copied from interface: IASBlockWalker

The current project errors.

Specified by:

getErrors in interface IASBlockWalker

getStrategy

public IASNodeStrategy getStrategy()

setStrategy

public void setStrategy(IASNodeStrategy value)

getProject

public IASProject getProject()

Description copied from interface: IBlockWalker

Returns the current ICompilerProject for the traverse state.

Specified by:

getProject in interface IBlockWalker

walk

public void walk(IASNode node)

Description copied from interface: IBlockWalker

Traverses an IASNode based on the semantics of the known node.

Typically uses the IASNodeStrategy.handle(IASNode) to delegate how the node will be traversed.

Specified by:

walk in interface IBlockWalker

Parameters:

node - The IASNode to traverse using the current strategy

visitCompilationUnit

public void visitCompilationUnit(ICompilationUnit unit)

Specified by:

visitCompilationUnit in interface IASBlockVisitor

visitFile

public void visitFile(IFileNode node)

Specified by:

visitFile in interface IASBlockVisitor

visitPackage

public void visitPackage(IPackageNode node)

Specified by:

visitPackage in interface IASBlockVisitor

visitClass

public void visitClass(IClassNode node)

Specified by:

visitClass in interface IASBlockVisitor

visitInterface

public void visitInterface(IInterfaceNode node)

Specified by:

visitInterface in interface IASBlockVisitor

visitVariable

public void visitVariable(IVariableNode node)

Specified by:

visitVariable in interface IASBlockVisitor

visitFunction

public void visitFunction(IFunctionNode node)

Specified by:

visitFunction in interface IASBlockVisitor

visitParameter

public void visitParameter(IParameterNode node)

Specified by:

visitParameter in interface IASBlockVisitor

visitGetter

public void visitGetter(IGetterNode node)

Specified by:

visitGetter in interface IASBlockVisitor

visitSetter

public void visitSetter(ISetterNode node)

Specified by:

visitSetter in interface IASBlockVisitor

visitNamespace

public void visitNamespace(INamespaceNode node)

Specified by:

visitNamespace in interface IASBlockVisitor

visitFunctionCall

public void visitFunctionCall(IFunctionCallNode node)

Specified by:

visitFunctionCall in interface IASBlockVisitor

visitBlock

public void visitBlock(IBlockNode node)

Specified by:

visitBlock in interface IASBlockVisitor

visitIf

public void visitIf(IIfNode node)

Specified by:

visitIf in interface IASBlockVisitor

visitForLoop

public void visitForLoop(IForLoopNode node)

Specified by:

visitForLoop in interface IASBlockVisitor

visitForEach

protected void visitForEach(IForLoopNode node)

visitFor

protected void visitFor(IForLoopNode node)

visitSwitch

public void visitSwitch(ISwitchNode node)

Specified by:

visitSwitch in interface IASBlockVisitor

visitWhileLoop

public void visitWhileLoop(IWhileLoopNode node)

Specified by:

visitWhileLoop in interface IASBlockVisitor

visitWith

public void visitWith(IWithNode node)

Specified by:

visitWith in interface IASBlockVisitor

visitThrow

public void visitThrow(IThrowNode node)

Specified by:

visitThrow in interface IASBlockVisitor

visitTry

public void visitTry(ITryNode node)

Specified by:

visitTry in interface IASBlockVisitor

visitCatch

public void visitCatch(ICatchNode node)

Specified by:

visitCatch in interface IASBlockVisitor

visitIterationFlow

public void visitIterationFlow(IIterationFlowNode node)

Specified by:

visitIterationFlow in interface IASBlockVisitor

visitIdentifier

public void visitIdentifier(IIdentifierNode node)

Specified by:

visitIdentifier in interface IASBlockVisitor

visitNumericLiteral

public void visitNumericLiteral(INumericLiteralNode node)

Specified by:

visitNumericLiteral in interface IASBlockVisitor

visitDefaultXMLNamespace

public void visitDefaultXMLNamespace(IDefaultXMLNamespaceNode node)

Specified by:

visitDefaultXMLNamespace in interface IASBlockVisitor

visitKeyword

public void visitKeyword(IKeywordNode node)

Specified by:

visitKeyword in interface IASBlockVisitor

visitLiteral

public void visitLiteral(ILiteralNode node)

Specified by:

visitLiteral in interface IASBlockVisitor

visitMemberAccessExpression

public void visitMemberAccessExpression(IMemberAccessExpressionNode node)

Specified by:

visitMemberAccessExpression in interface IASBlockVisitor

visitNamespaceAccessExpression

public void visitNamespaceAccessExpression(INamespaceAccessExpressionNode node)

Specified by:

visitNamespaceAccessExpression in interface IASBlockVisitor

visitDynamicAccess

public void visitDynamicAccess(IDynamicAccessNode node)

Specified by:

visitDynamicAccess in interface IASBlockVisitor

visitTypedExpression

public void visitTypedExpression(ITypedExpressionNode node)

Specified by:

visitTypedExpression in interface IASBlockVisitor

visitAsOperator

public void visitAsOperator(IBinaryOperatorNode node)

Specified by:

visitAsOperator in interface IASBlockVisitor

visitIsOperator

public void visitIsOperator(IBinaryOperatorNode node)

Specified by:

visitIsOperator in interface IASBlockVisitor

visitBinaryOperator

public void visitBinaryOperator(IBinaryOperatorNode node)

Specified by:

visitBinaryOperator in interface IASBlockVisitor

visitUnaryOperator

public void visitUnaryOperator(IUnaryOperatorNode node)

Specified by:

visitUnaryOperator in interface IASBlockVisitor

visitTerminal

public void visitTerminal(ITerminalNode node)

Specified by:

visitTerminal in interface IASBlockVisitor

visitFunctionObject

public void visitFunctionObject(IFunctionObjectNode node)

Specified by:

visitFunctionObject in interface IASBlockVisitor

visitVariableExpression

public void visitVariableExpression(IVariableExpressionNode node)

Specified by:

visitVariableExpression in interface IASBlockVisitor

visitExpression

public void visitExpression(IExpressionNode node)

Specified by:

visitExpression in interface IASBlockVisitor

visitImport

public void visitImport(IImportNode node)

Specified by:

visitImport in interface IASBlockVisitor

visitMetaTags

public void visitMetaTags(IMetaTagsNode node)

Specified by:

visitMetaTags in interface IASBlockVisitor

visitMetaTag

public void visitMetaTag(IMetaTagNode node)

Specified by:

visitMetaTag in interface IASBlockVisitor

visitUseNamespace

public void visitUseNamespace(IUseNamespaceNode node)

Specified by:

visitUseNamespace in interface IASBlockVisitor

visitEmbed

public void visitEmbed(IEmbedNode node)

Specified by:

visitEmbed in interface IASBlockVisitor

visitContainer

public void visitContainer(IContainerNode node)

Specified by:

visitContainer in interface IASBlockVisitor

visitE4XFilter

public void visitE4XFilter(IMemberAccessExpressionNode node)

Specified by:

visitE4XFilter in interface IASBlockVisitor

visitReturn

public void visitReturn(IReturnNode node)

Specified by:

visitReturn in interface IASBlockVisitor

visitTernaryOperator

public void visitTernaryOperator(ITernaryOperatorNode node)

Specified by:

visitTernaryOperator in interface IASBlockVisitor

visitLabeledStatement

public void visitLabeledStatement(LabeledStatementNode node)

Specified by:

visitLabeledStatement in interface IASBlockVisitor

visitObjectLiteralValuePair

public void visitObjectLiteralValuePair(IObjectLiteralValuePairNode node)

Specified by:

visitObjectLiteralValuePair in interface IASBlockVisitor

visitLanguageIdentifierNode

public void visitLanguageIdentifierNode(ILanguageIdentifierNode node)

Specified by:

visitLanguageIdentifierNode in interface IASBlockVisitor

debug

protected void debug(String message)