org.glassfish.pfl.dynamic.codegen.impl

Class TreeWalker

java.lang.Object

org.glassfish.pfl.dynamic.codegen.impl.TreeWalker

All Implemented Interfaces:

Visitor

Direct Known Subclasses:

ASMByteCodeVisitor, ASMSetupVisitor, NopVisitor, SourceExpressionVisitor, SourceStatementVisitor

public abstract class TreeWalker
extends Object
implements Visitor

This is a general purpose utility that does a complete traversal of a Node tree. A stack of Visitors is maintained. The current Visitor on top of the stack is applied to each node. Pre and post methods are provided for each type. The default implementations of these methods delegate to the pre and post methods of the superclass of the node type, so only the required pre and post methods need be overridden.

This is used as follows:

     TreeWalkerContext context = new TreeWalkerContext() ;
     Visitor visitor = new SubclassOfTreeWalker( context, ... ) ;
     context.push( visitor ) ;
     node.accept( visitor ) ;
 

Note that this allows the temporary changing of the current visitor while traversing the tree. The fact that the context support mark and popMark operations makes it easy to process all of the children of a node in any order: just call context.mark() in a preXXX method, push appropriate visitors in the intermediate xXXBeforeYYY methods, and then call context.popMark in the postXXX method.

Note that all preXXX methods return a boolean which indicates whether or not this node should be traversed. If true is return, any child nodes are traversed, and the postXXX method is called. If false is returned, the visitXXX method completes.

If the preXXX method returns true, the postXXX method is always called. If the preXXX method throws an exception or returns false, the postXXX method is not called.

The more complex node types also include intermediate control methods that can be overridden to affect the traversal.

Author:

Ken Cavanaugh

Field Summary

Fields

Modifier and Type	Field and Description
protected TreeWalkerContext	context

Constructor Summary

Constructors

Constructor and Description
TreeWalker(TreeWalkerContext context)

Method Summary

Methods

Modifier and Type	Method and Description
void	arrayIndexExpressionBeforeExpr(ExpressionFactory.ArrayIndexExpression arg)
void	assignmentStatementBeforeLeftSide(AssignmentStatement arg)
void	binaryOperatorExpressionBeforeRight(ExpressionFactory.BinaryOperatorExpression arg)
void	blockStatementBeforeBodyStatement(BlockStatement arg, Statement stmt)
void	caseBranchBeforeBodyStatement(CaseBranch arg)
void	classGeneratorBeforeConstructor(ClassGeneratorImpl arg)
boolean	classGeneratorBeforeFields(ClassGeneratorImpl arg)
void	classGeneratorBeforeInitializer(ClassGeneratorImpl arg)
void	classGeneratorBeforeMethod(ClassGeneratorImpl arg)
boolean	definitionStatementBeforeExpr(DefinitionStatement arg)
boolean	ifExpressionBeforeFalsePart(ExpressionFactory.IfExpression arg)
void	ifExpressionBeforeTruePart(ExpressionFactory.IfExpression arg)
boolean	ifStatementBeforeFalsePart(IfStatement arg)
void	ifStatementBeforeTruePart(IfStatement arg)
void	methodGeneratorAfterArguments(MethodGenerator arg)
boolean	methodGeneratorBeforeArguments(MethodGenerator arg)
void	newArrExpressionAfterExpression(ExpressionFactory.NewArrExpression arg)
void	newArrExpressionAfterSize(ExpressionFactory.NewArrExpression arg)
void	newArrExpressionBeforeExpression(ExpressionFactory.NewArrExpression arg)
void	newObjExpressionBeforeArg(ExpressionFactory.NewObjExpression arg)
void	nonStaticCallExpressionBeforeArg(ExpressionFactory.NonStaticCallExpression arg)
void	postArrayIndexExpression(ExpressionFactory.ArrayIndexExpression arg)
void	postArrayLengthExpression(ExpressionFactory.ArrayLengthExpression arg)
void	postAssignmentStatement(AssignmentStatement arg)
void	postBinaryOperatorExpression(ExpressionFactory.BinaryOperatorExpression arg)
void	postBlockStatement(BlockStatement arg)
void	postBreakStatement(BreakStatement arg)
void	postCaseBranch(CaseBranch arg)
void	postCastExpression(ExpressionFactory.CastExpression arg)
void	postClassGenerator(ClassGeneratorImpl arg)
void	postConstantExpression(ExpressionFactory.ConstantExpression arg)
void	postDefinitionStatement(DefinitionStatement arg)
void	postExpression(ExpressionInternal arg)
void	postFieldGenerator(FieldGenerator arg)
void	postIfExpression(ExpressionFactory.IfExpression arg)
void	postIfStatement(IfStatement arg)
void	postInstofExpression(ExpressionFactory.InstofExpression arg)
void	postMethodGenerator(MethodGenerator arg)
void	postNewArrExpression(ExpressionFactory.NewArrExpression arg)
void	postNewObjExpression(ExpressionFactory.NewObjExpression arg)
void	postNode(Node arg)
void	postNonStaticCallExpression(ExpressionFactory.NonStaticCallExpression arg)
void	postNonStaticFieldAccessExpression(ExpressionFactory.NonStaticFieldAccessExpression arg)
void	postReturnStatement(ReturnStatement arg)
void	postStatement(Statement arg)
void	postStaticCallExpression(ExpressionFactory.StaticCallExpression arg)
void	postStaticFieldAccessExpression(ExpressionFactory.StaticFieldAccessExpression arg)
void	postSuperCallExpression(ExpressionFactory.SuperCallExpression arg)
void	postSuperObjExpression(ExpressionFactory.SuperObjExpression arg)
void	postSwitchStatement(SwitchStatement arg)
void	postThisExpression(ExpressionFactory.ThisExpression arg)
void	postThisObjExpression(ExpressionFactory.ThisObjExpression arg)
void	postThrowStatement(ThrowStatement arg)
void	postTryStatement(TryStatement arg)
void	postUnaryOperatorExpression(ExpressionFactory.UnaryOperatorExpression arg)
void	postVariable(Variable arg)
void	postVoidExpression(ExpressionFactory.VoidExpression arg)
void	postWhileStatement(WhileStatement arg)
boolean	preArrayIndexExpression(ExpressionFactory.ArrayIndexExpression arg)
boolean	preArrayLengthExpression(ExpressionFactory.ArrayLengthExpression arg)
boolean	preAssignmentStatement(AssignmentStatement arg)
boolean	preBinaryOperatorExpression(ExpressionFactory.BinaryOperatorExpression arg)
boolean	preBlockStatement(BlockStatement arg)
boolean	preBreakStatement(BreakStatement arg)
boolean	preCaseBranch(CaseBranch arg)
boolean	preCastExpression(ExpressionFactory.CastExpression arg)
boolean	preClassGenerator(ClassGeneratorImpl arg)
boolean	preConstantExpression(ExpressionFactory.ConstantExpression arg)
boolean	preDefinitionStatement(DefinitionStatement arg)
boolean	preExpression(ExpressionInternal arg)
boolean	preFieldGenerator(FieldGenerator arg)
boolean	preIfExpression(ExpressionFactory.IfExpression arg)
boolean	preIfStatement(IfStatement arg)
boolean	preInstofExpression(ExpressionFactory.InstofExpression arg)
boolean	preMethodGenerator(MethodGenerator arg)
boolean	preNewArrExpression(ExpressionFactory.NewArrExpression arg)
boolean	preNewObjExpression(ExpressionFactory.NewObjExpression arg)
boolean	preNode(Node arg)
boolean	preNonStaticCallExpression(ExpressionFactory.NonStaticCallExpression arg)
boolean	preNonStaticFieldAccessExpression(ExpressionFactory.NonStaticFieldAccessExpression arg)
boolean	preReturnStatement(ReturnStatement arg)
boolean	preStatement(Statement arg)
boolean	preStaticCallExpression(ExpressionFactory.StaticCallExpression arg)
boolean	preStaticFieldAccessExpression(ExpressionFactory.StaticFieldAccessExpression arg)
boolean	preSuperCallExpression(ExpressionFactory.SuperCallExpression arg)
boolean	preSuperObjExpression(ExpressionFactory.SuperObjExpression arg)
boolean	preSwitchStatement(SwitchStatement arg)
boolean	preThisExpression(ExpressionFactory.ThisExpression arg)
boolean	preThisObjExpression(ExpressionFactory.ThisObjExpression arg)
boolean	preThrowStatement(ThrowStatement arg)
boolean	preTryStatement(TryStatement arg)
boolean	preUnaryOperatorExpression(ExpressionFactory.UnaryOperatorExpression arg)
boolean	preVariable(Variable arg)
boolean	preVoidExpression(ExpressionFactory.VoidExpression arg)
boolean	preWhileStatement(WhileStatement arg)
void	staticCallExpressionBeforeArg(ExpressionFactory.StaticCallExpression arg)
void	superCallExpressionBeforeArg(ExpressionFactory.SuperCallExpression arg)
void	superObjExpressionBeforeArg(ExpressionFactory.SuperObjExpression arg)
boolean	switchStatementBeforeCaseBranches(SwitchStatement arg)
boolean	switchStatementBeforeDefault(SwitchStatement arg)
void	thisObjExpressionBeforeArg(ExpressionFactory.ThisObjExpression arg)
void	tryStatementBeforeBlock(TryStatement arg, Type type, Variable var, BlockStatement block)
boolean	tryStatementBeforeFinalPart(TryStatement arg)
void	visitArrayIndexExpression(ExpressionFactory.ArrayIndexExpression arg)
void	visitArrayLengthExpression(ExpressionFactory.ArrayLengthExpression arg)
void	visitAssignmentStatement(AssignmentStatement arg)
void	visitBinaryOperatorExpression(ExpressionFactory.BinaryOperatorExpression arg)
void	visitBlockStatement(BlockStatement arg)
void	visitBreakStatement(BreakStatement arg)
void	visitCaseBranch(CaseBranch arg)
void	visitCastExpression(ExpressionFactory.CastExpression arg)
void	visitClassGenerator(ClassGeneratorImpl arg)
void	visitConstantExpression(ExpressionFactory.ConstantExpression arg)
void	visitDefinitionStatement(DefinitionStatement arg)
void	visitExpression(ExpressionInternal arg)
void	visitFieldGenerator(FieldGenerator arg)
void	visitIfExpression(ExpressionFactory.IfExpression arg)
void	visitIfStatement(IfStatement arg)
void	visitInstofExpression(ExpressionFactory.InstofExpression arg)
void	visitMethodGenerator(MethodGenerator arg)
void	visitNewArrExpression(ExpressionFactory.NewArrExpression arg)
void	visitNewObjExpression(ExpressionFactory.NewObjExpression arg)
void	visitNode(Node arg)
void	visitNonStaticCallExpression(ExpressionFactory.NonStaticCallExpression arg)
void	visitNonStaticFieldAccessExpression(ExpressionFactory.NonStaticFieldAccessExpression arg)
void	visitReturnStatement(ReturnStatement arg)
void	visitStatement(Statement arg)
void	visitStaticCallExpression(ExpressionFactory.StaticCallExpression arg)
void	visitStaticFieldAccessExpression(ExpressionFactory.StaticFieldAccessExpression arg)
void	visitSuperCallExpression(ExpressionFactory.SuperCallExpression arg)
void	visitSuperObjExpression(ExpressionFactory.SuperObjExpression arg)
void	visitSwitchStatement(SwitchStatement arg)
void	visitThisExpression(ExpressionFactory.ThisExpression arg)
void	visitThisObjExpression(ExpressionFactory.ThisObjExpression arg)
void	visitThrowStatement(ThrowStatement arg)
void	visitTryStatement(TryStatement arg)
void	visitUnaryOperatorExpression(ExpressionFactory.UnaryOperatorExpression arg)
void	visitVariable(Variable arg)
void	visitVoidExpression(ExpressionFactory.VoidExpression arg)
void	visitWhileStatement(WhileStatement arg)
void	whileStatementBeforeBody(WhileStatement arg)

Methods inherited from class java.lang.Object

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

Field Detail

context

protected final TreeWalkerContext context

Constructor Detail

TreeWalker

public TreeWalker(TreeWalkerContext context)

Method Detail

preNode

public boolean preNode(Node arg)

postNode

public void postNode(Node arg)

visitNode

public void visitNode(Node arg)

Specified by:

visitNode in interface Visitor

preFieldGenerator

public boolean preFieldGenerator(FieldGenerator arg)

postFieldGenerator

public void postFieldGenerator(FieldGenerator arg)

visitFieldGenerator

public final void visitFieldGenerator(FieldGenerator arg)

Specified by:

visitFieldGenerator in interface Visitor

preClassGenerator

public boolean preClassGenerator(ClassGeneratorImpl arg)

classGeneratorBeforeFields

public boolean classGeneratorBeforeFields(ClassGeneratorImpl arg)

classGeneratorBeforeInitializer

public void classGeneratorBeforeInitializer(ClassGeneratorImpl arg)

classGeneratorBeforeMethod

public void classGeneratorBeforeMethod(ClassGeneratorImpl arg)

classGeneratorBeforeConstructor

public void classGeneratorBeforeConstructor(ClassGeneratorImpl arg)

postClassGenerator

public void postClassGenerator(ClassGeneratorImpl arg)

visitClassGenerator

public void visitClassGenerator(ClassGeneratorImpl arg)

Specified by:

visitClassGenerator in interface Visitor

preMethodGenerator

public boolean preMethodGenerator(MethodGenerator arg)

methodGeneratorBeforeArguments

public boolean methodGeneratorBeforeArguments(MethodGenerator arg)

methodGeneratorAfterArguments

public void methodGeneratorAfterArguments(MethodGenerator arg)

postMethodGenerator

public void postMethodGenerator(MethodGenerator arg)

visitMethodGenerator

public void visitMethodGenerator(MethodGenerator arg)

Specified by:

visitMethodGenerator in interface Visitor

preStatement

public boolean preStatement(Statement arg)

postStatement

public void postStatement(Statement arg)

visitStatement

public void visitStatement(Statement arg)

Specified by:

visitStatement in interface Visitor

preThrowStatement

public boolean preThrowStatement(ThrowStatement arg)

postThrowStatement

public void postThrowStatement(ThrowStatement arg)

visitThrowStatement

public void visitThrowStatement(ThrowStatement arg)

Specified by:

visitThrowStatement in interface Visitor

preAssignmentStatement

public boolean preAssignmentStatement(AssignmentStatement arg)

assignmentStatementBeforeLeftSide

public void assignmentStatementBeforeLeftSide(AssignmentStatement arg)

postAssignmentStatement

public void postAssignmentStatement(AssignmentStatement arg)

visitAssignmentStatement

public void visitAssignmentStatement(AssignmentStatement arg)

Specified by:

visitAssignmentStatement in interface Visitor

preBlockStatement

public boolean preBlockStatement(BlockStatement arg)

blockStatementBeforeBodyStatement

public void blockStatementBeforeBodyStatement(BlockStatement arg,
                                     Statement stmt)

postBlockStatement

public void postBlockStatement(BlockStatement arg)

visitBlockStatement

public void visitBlockStatement(BlockStatement arg)

Specified by:

visitBlockStatement in interface Visitor

preCaseBranch

public boolean preCaseBranch(CaseBranch arg)

caseBranchBeforeBodyStatement

public void caseBranchBeforeBodyStatement(CaseBranch arg)

postCaseBranch

public void postCaseBranch(CaseBranch arg)

visitCaseBranch

public void visitCaseBranch(CaseBranch arg)

Specified by:

visitCaseBranch in interface Visitor

preDefinitionStatement

public boolean preDefinitionStatement(DefinitionStatement arg)

definitionStatementBeforeExpr

public boolean definitionStatementBeforeExpr(DefinitionStatement arg)

postDefinitionStatement

public void postDefinitionStatement(DefinitionStatement arg)

visitDefinitionStatement

public void visitDefinitionStatement(DefinitionStatement arg)

Specified by:

visitDefinitionStatement in interface Visitor

preIfStatement

public boolean preIfStatement(IfStatement arg)

ifStatementBeforeTruePart

public void ifStatementBeforeTruePart(IfStatement arg)

ifStatementBeforeFalsePart

public boolean ifStatementBeforeFalsePart(IfStatement arg)

postIfStatement

public void postIfStatement(IfStatement arg)

visitIfStatement

public void visitIfStatement(IfStatement arg)

Specified by:

visitIfStatement in interface Visitor

preBreakStatement

public boolean preBreakStatement(BreakStatement arg)

postBreakStatement

public void postBreakStatement(BreakStatement arg)

visitBreakStatement

public void visitBreakStatement(BreakStatement arg)

Specified by:

visitBreakStatement in interface Visitor

preReturnStatement

public boolean preReturnStatement(ReturnStatement arg)

postReturnStatement

public void postReturnStatement(ReturnStatement arg)

visitReturnStatement

public void visitReturnStatement(ReturnStatement arg)

Specified by:

visitReturnStatement in interface Visitor

preSwitchStatement

public boolean preSwitchStatement(SwitchStatement arg)

switchStatementBeforeCaseBranches

public boolean switchStatementBeforeCaseBranches(SwitchStatement arg)

switchStatementBeforeDefault

public boolean switchStatementBeforeDefault(SwitchStatement arg)

postSwitchStatement

public void postSwitchStatement(SwitchStatement arg)

visitSwitchStatement

public void visitSwitchStatement(SwitchStatement arg)

Specified by:

visitSwitchStatement in interface Visitor

preTryStatement

public boolean preTryStatement(TryStatement arg)

tryStatementBeforeBlock

public void tryStatementBeforeBlock(TryStatement arg,
                           Type type,
                           Variable var,
                           BlockStatement block)

tryStatementBeforeFinalPart

public boolean tryStatementBeforeFinalPart(TryStatement arg)

postTryStatement

public void postTryStatement(TryStatement arg)

visitTryStatement

public void visitTryStatement(TryStatement arg)

Specified by:

visitTryStatement in interface Visitor

preWhileStatement

public boolean preWhileStatement(WhileStatement arg)

whileStatementBeforeBody

public void whileStatementBeforeBody(WhileStatement arg)

postWhileStatement

public void postWhileStatement(WhileStatement arg)

visitWhileStatement

public void visitWhileStatement(WhileStatement arg)

Specified by:

visitWhileStatement in interface Visitor

preExpression

public boolean preExpression(ExpressionInternal arg)

postExpression

public void postExpression(ExpressionInternal arg)

visitExpression

public void visitExpression(ExpressionInternal arg)

Specified by:

visitExpression in interface Visitor

preVariable

public boolean preVariable(Variable arg)

postVariable

public void postVariable(Variable arg)

visitVariable

public final void visitVariable(Variable arg)

Specified by:

visitVariable in interface Visitor

preConstantExpression

public boolean preConstantExpression(ExpressionFactory.ConstantExpression arg)

postConstantExpression

public void postConstantExpression(ExpressionFactory.ConstantExpression arg)

visitConstantExpression

public void visitConstantExpression(ExpressionFactory.ConstantExpression arg)

Specified by:

visitConstantExpression in interface Visitor

preVoidExpression

public boolean preVoidExpression(ExpressionFactory.VoidExpression arg)

postVoidExpression

public void postVoidExpression(ExpressionFactory.VoidExpression arg)

visitVoidExpression

public void visitVoidExpression(ExpressionFactory.VoidExpression arg)

Specified by:

visitVoidExpression in interface Visitor

preThisExpression

public boolean preThisExpression(ExpressionFactory.ThisExpression arg)

postThisExpression

public void postThisExpression(ExpressionFactory.ThisExpression arg)

visitThisExpression

public void visitThisExpression(ExpressionFactory.ThisExpression arg)

Specified by:

visitThisExpression in interface Visitor

preUnaryOperatorExpression

public boolean preUnaryOperatorExpression(ExpressionFactory.UnaryOperatorExpression arg)

postUnaryOperatorExpression

public void postUnaryOperatorExpression(ExpressionFactory.UnaryOperatorExpression arg)

visitUnaryOperatorExpression

public void visitUnaryOperatorExpression(ExpressionFactory.UnaryOperatorExpression arg)

Specified by:

visitUnaryOperatorExpression in interface Visitor

preBinaryOperatorExpression

public boolean preBinaryOperatorExpression(ExpressionFactory.BinaryOperatorExpression arg)

binaryOperatorExpressionBeforeRight

public void binaryOperatorExpressionBeforeRight(ExpressionFactory.BinaryOperatorExpression arg)

postBinaryOperatorExpression

public void postBinaryOperatorExpression(ExpressionFactory.BinaryOperatorExpression arg)

visitBinaryOperatorExpression

public void visitBinaryOperatorExpression(ExpressionFactory.BinaryOperatorExpression arg)

Specified by:

visitBinaryOperatorExpression in interface Visitor

preCastExpression

public boolean preCastExpression(ExpressionFactory.CastExpression arg)

postCastExpression

public void postCastExpression(ExpressionFactory.CastExpression arg)

visitCastExpression

public void visitCastExpression(ExpressionFactory.CastExpression arg)

Specified by:

visitCastExpression in interface Visitor

preInstofExpression

public boolean preInstofExpression(ExpressionFactory.InstofExpression arg)

postInstofExpression

public void postInstofExpression(ExpressionFactory.InstofExpression arg)

visitInstofExpression

public void visitInstofExpression(ExpressionFactory.InstofExpression arg)

Specified by:

visitInstofExpression in interface Visitor

preStaticCallExpression

public boolean preStaticCallExpression(ExpressionFactory.StaticCallExpression arg)

staticCallExpressionBeforeArg

public void staticCallExpressionBeforeArg(ExpressionFactory.StaticCallExpression arg)

postStaticCallExpression

public void postStaticCallExpression(ExpressionFactory.StaticCallExpression arg)

visitStaticCallExpression

public void visitStaticCallExpression(ExpressionFactory.StaticCallExpression arg)

Specified by:

visitStaticCallExpression in interface Visitor

preNonStaticCallExpression

public boolean preNonStaticCallExpression(ExpressionFactory.NonStaticCallExpression arg)

nonStaticCallExpressionBeforeArg

public void nonStaticCallExpressionBeforeArg(ExpressionFactory.NonStaticCallExpression arg)

postNonStaticCallExpression

public void postNonStaticCallExpression(ExpressionFactory.NonStaticCallExpression arg)

visitNonStaticCallExpression

public void visitNonStaticCallExpression(ExpressionFactory.NonStaticCallExpression arg)

Specified by:

visitNonStaticCallExpression in interface Visitor

preNewObjExpression

public boolean preNewObjExpression(ExpressionFactory.NewObjExpression arg)

newObjExpressionBeforeArg

public void newObjExpressionBeforeArg(ExpressionFactory.NewObjExpression arg)

postNewObjExpression

public void postNewObjExpression(ExpressionFactory.NewObjExpression arg)

visitNewObjExpression

public void visitNewObjExpression(ExpressionFactory.NewObjExpression arg)

Specified by:

visitNewObjExpression in interface Visitor

preNewArrExpression

public boolean preNewArrExpression(ExpressionFactory.NewArrExpression arg)

newArrExpressionAfterSize

public void newArrExpressionAfterSize(ExpressionFactory.NewArrExpression arg)

newArrExpressionBeforeExpression

public void newArrExpressionBeforeExpression(ExpressionFactory.NewArrExpression arg)

newArrExpressionAfterExpression

public void newArrExpressionAfterExpression(ExpressionFactory.NewArrExpression arg)

postNewArrExpression

public void postNewArrExpression(ExpressionFactory.NewArrExpression arg)

visitNewArrExpression

public void visitNewArrExpression(ExpressionFactory.NewArrExpression arg)

Specified by:

visitNewArrExpression in interface Visitor

preSuperCallExpression

public boolean preSuperCallExpression(ExpressionFactory.SuperCallExpression arg)

superCallExpressionBeforeArg

public void superCallExpressionBeforeArg(ExpressionFactory.SuperCallExpression arg)

postSuperCallExpression

public void postSuperCallExpression(ExpressionFactory.SuperCallExpression arg)

visitSuperCallExpression

public void visitSuperCallExpression(ExpressionFactory.SuperCallExpression arg)

Specified by:

visitSuperCallExpression in interface Visitor

preSuperObjExpression

public boolean preSuperObjExpression(ExpressionFactory.SuperObjExpression arg)

superObjExpressionBeforeArg

public void superObjExpressionBeforeArg(ExpressionFactory.SuperObjExpression arg)

postSuperObjExpression

public void postSuperObjExpression(ExpressionFactory.SuperObjExpression arg)

visitSuperObjExpression

public void visitSuperObjExpression(ExpressionFactory.SuperObjExpression arg)

Specified by:

visitSuperObjExpression in interface Visitor

preThisObjExpression

public boolean preThisObjExpression(ExpressionFactory.ThisObjExpression arg)

postThisObjExpression

public void postThisObjExpression(ExpressionFactory.ThisObjExpression arg)

thisObjExpressionBeforeArg

public void thisObjExpressionBeforeArg(ExpressionFactory.ThisObjExpression arg)

visitThisObjExpression

public void visitThisObjExpression(ExpressionFactory.ThisObjExpression arg)

Specified by:

visitThisObjExpression in interface Visitor

preNonStaticFieldAccessExpression

public boolean preNonStaticFieldAccessExpression(ExpressionFactory.NonStaticFieldAccessExpression arg)

postNonStaticFieldAccessExpression

public void postNonStaticFieldAccessExpression(ExpressionFactory.NonStaticFieldAccessExpression arg)

visitNonStaticFieldAccessExpression

public void visitNonStaticFieldAccessExpression(ExpressionFactory.NonStaticFieldAccessExpression arg)

Specified by:

visitNonStaticFieldAccessExpression in interface Visitor

preStaticFieldAccessExpression

public boolean preStaticFieldAccessExpression(ExpressionFactory.StaticFieldAccessExpression arg)

postStaticFieldAccessExpression

public void postStaticFieldAccessExpression(ExpressionFactory.StaticFieldAccessExpression arg)

visitStaticFieldAccessExpression

public void visitStaticFieldAccessExpression(ExpressionFactory.StaticFieldAccessExpression arg)

Specified by:

visitStaticFieldAccessExpression in interface Visitor

preArrayIndexExpression

public boolean preArrayIndexExpression(ExpressionFactory.ArrayIndexExpression arg)

arrayIndexExpressionBeforeExpr

public void arrayIndexExpressionBeforeExpr(ExpressionFactory.ArrayIndexExpression arg)

postArrayIndexExpression

public void postArrayIndexExpression(ExpressionFactory.ArrayIndexExpression arg)

visitArrayIndexExpression

public void visitArrayIndexExpression(ExpressionFactory.ArrayIndexExpression arg)

Specified by:

visitArrayIndexExpression in interface Visitor

preArrayLengthExpression

public boolean preArrayLengthExpression(ExpressionFactory.ArrayLengthExpression arg)

postArrayLengthExpression

public void postArrayLengthExpression(ExpressionFactory.ArrayLengthExpression arg)

visitArrayLengthExpression

public void visitArrayLengthExpression(ExpressionFactory.ArrayLengthExpression arg)

Specified by:

visitArrayLengthExpression in interface Visitor

preIfExpression

public boolean preIfExpression(ExpressionFactory.IfExpression arg)

ifExpressionBeforeTruePart

public void ifExpressionBeforeTruePart(ExpressionFactory.IfExpression arg)

ifExpressionBeforeFalsePart

public boolean ifExpressionBeforeFalsePart(ExpressionFactory.IfExpression arg)

postIfExpression

public void postIfExpression(ExpressionFactory.IfExpression arg)

visitIfExpression

public void visitIfExpression(ExpressionFactory.IfExpression arg)

Specified by:

visitIfExpression in interface Visitor