Package com.ibm.wala.cast.tree.visit

Class DelegatingCAstVisitor<C extends CAstVisitor.Context>

java.lang.Object

com.ibm.wala.cast.tree.visit.CAstVisitor<C>

com.ibm.wala.cast.tree.visit.DelegatingCAstVisitor<C>

public abstract class DelegatingCAstVisitor<C extends CAstVisitor.Context>
extends CAstVisitor<C>

Extend CAstVisitor<C> to delegate unimplemented functionality to another visitor. Needed to work around Java's retarded multiple inheritance rules. TODO: document me.

Author:

Igor Peshansky

Nested Class Summary

Nested classes/interfaces inherited from class com.ibm.wala.cast.tree.visit.CAstVisitor

CAstVisitor.Context

Field Summary

Fields inherited from class com.ibm.wala.cast.tree.visit.CAstVisitor

currentPosition, DEBUG

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DelegatingCAstVisitor(CAstVisitor<C> delegate)	Delegating CAstVisitor<C> constructor.

Method Summary

Modifier and Type	Method	Description
protected final CAstVisitor<C>	delegate()
protected boolean	doVisit(CAstNode n, C context, CAstVisitor<C> visitor)	Node processing hook; sub-classes are expected to override if they introduce new node types.
protected boolean	doVisitEntity(CAstEntity n, C context, CAstVisitor<C> visitor)	Entity processing hook; sub-classes are expected to override if they introduce new entity types.
protected boolean	enterEntity(CAstEntity n, C context, CAstVisitor<C> visitor)	Enter the entity visitor.
protected boolean	enterNode(CAstNode n, C c, CAstVisitor<C> visitor)	Enter the node visitor.
protected CAstEntity	getParent(CAstEntity entity)	Get the parent entity for a given entity.
protected void	leaveArrayLength(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an ArrayLength node.
protected void	leaveArrayLiteral(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a ArrayLiteral node.
protected void	leaveArrayLiteralInitElement(CAstNode n, int i, C c, CAstVisitor<C> visitor)	Visit an ArrayLiteral node after processing the {i}th element initializer.
protected void	leaveArrayLiteralObject(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an ArrayLiteral node after processing the array object.
protected void	leaveArrayRef(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an ArrayRef node.
protected void	leaveArrayRefAssign(CAstNode n, CAstNode v, CAstNode a, C c, CAstVisitor<C> visitor)	Visit an ArrayRef Assignment node after visiting the LHS.
protected void	leaveArrayRefAssignOp(CAstNode n, CAstNode v, CAstNode a, boolean pre, C c, CAstVisitor<C> visitor)	Visit an ArrayRef Op/Assignment node after visiting the LHS.
void	leaveAssign(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an Assign node.
protected void	leaveBinaryExpr(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a BinaryExpr node.
protected void	leaveBlockExpr(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a BlockExpr node.
protected void	leaveBlockExprAssign(CAstNode n, CAstNode v, CAstNode a, C c, CAstVisitor<C> visitor)	Visit a BlockExpr Assignment node after visiting the LHS.
protected void	leaveBlockExprAssignOp(CAstNode n, CAstNode v, CAstNode a, boolean pre, C c, CAstVisitor<C> visitor)	Visit a BlockExpr Op/Assignment node after visiting the LHS.
protected void	leaveBlockStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a BlockStmt node.
protected void	leaveCall(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Call node.
protected void	leaveCast(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Cast node.
protected void	leaveCatch(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Catch node.
protected void	leaveClassStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a FunctionStmt node.
protected void	leaveConstant(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Constant node.
protected void	leaveDeclStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a DeclStmt node.
protected void	leaveEmpty(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an Empty node.
void	leaveEntity(CAstEntity n, C context, CAstVisitor<C> visitor)	Leave any entity.
protected void	leaveFieldEntity(CAstEntity n, C context, CAstVisitor<C> visitor)	Leave a Field entity.
protected void	leaveFileEntity(CAstEntity n, C context, C fileContext, CAstVisitor<C> visitor)	Leave a File entity.
protected void	leaveFunctionEntity(CAstEntity n, C context, C codeContext, CAstVisitor<C> visitor)	Leave a Function entity.
protected void	leaveFunctionExpr(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a FunctionExpr node.
protected void	leaveFunctionStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a FunctionStmt node.
protected void	leaveGetCaughtException(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a GetCaughtException node.
protected void	leaveGoto(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Goto node.
protected void	leaveIfExpr(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an IfExpr node.
protected void	leaveIfExprCondition(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an IfExpr node after processing the condition.
protected void	leaveIfExprTrueClause(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an IfExpr node after processing the true clause.
protected void	leaveIfgoto(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an Ifgoto node.
protected void	leaveIfStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an IfStmt node.
protected void	leaveIfStmtCondition(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an IfStmt node after processing the condition.
protected void	leaveIfStmtTrueClause(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an IfStmt node after processing the true clause.
protected void	leaveInstanceOf(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an InstanceOf node.
protected void	leaveLabelStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a LabelStmt node.
protected void	leaveLocalScope(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a LocalScope node.
protected void	leaveLoop(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Loop node.
protected void	leaveLoopHeader(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Loop node after processing the loop header.
protected void	leaveNew(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a New node.
void	leaveNode(CAstNode n, C c, CAstVisitor<C> visitor)	Leave any node.
protected void	leaveObjectLiteral(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an ObjectLiteral node.
protected void	leaveObjectLiteralFieldInit(CAstNode n, int i, C c, CAstVisitor<C> visitor)	Visit an ObjectLiteral node after processing the {i}th field initializer.
protected void	leaveObjectRef(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an ObjectRef node.
protected void	leaveObjectRefAssign(CAstNode n, CAstNode v, CAstNode a, C c, CAstVisitor<C> visitor)	Visit an ObjectRef Assignment node after visiting the LHS.
protected void	leaveObjectRefAssignOp(CAstNode n, CAstNode v, CAstNode a, boolean pre, C c, CAstVisitor<C> visitor)	Visit an ObjectRef Op/Assignment node after visiting the LHS.
protected void	leavePrimitive(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Primitive node.
protected void	leaveReturn(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Return node.
protected void	leaveScriptEntity(CAstEntity n, C context, C codeContext, CAstVisitor<C> visitor)	Leave a Script entity.
protected void	leaveSpecialParentScope(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a LocalScope node.
protected void	leaveSuper(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Super node.
protected void	leaveSwitch(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Switch node.
protected void	leaveSwitchValue(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Switch node after processing the switch value.
protected void	leaveThis(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a This node.
protected void	leaveThrow(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Throw node.
protected void	leaveTry(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Try node.
protected void	leaveTryBlock(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Try node after processing the try block.
protected void	leaveTypeEntity(CAstEntity n, C context, C typeContext, CAstVisitor<C> visitor)	Leave a Type entity.
protected void	leaveUnaryExpr(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a UnaryExpr node.
protected void	leaveUnwind(CAstNode n, C c, CAstVisitor<C> visitor)	Leave an Unwind node.
protected void	leaveVar(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Var node.
protected void	leaveVarAssign(CAstNode n, CAstNode v, CAstNode a, C c, CAstVisitor<C> visitor)	Visit a Var Assignment node after visiting the LHS.
protected void	leaveVarAssignOp(CAstNode n, CAstNode v, CAstNode a, boolean pre, C c, CAstVisitor<C> visitor)	Visit a Var Op/Assignment node after visiting the LHS.
protected void	leaveVoid(CAstNode n, C c, CAstVisitor<C> visitor)	Leave a Void node.
protected C	makeCodeContext(C context, CAstEntity n)	Construct a context for a Code entity or delegate by default.
protected C	makeFileContext(C context, CAstEntity n)	Construct a context for a File entity or delegate by default.
protected C	makeLocalContext(C context, CAstNode n)	Construct a context for a LocalScope node or delegate by default.
protected C	makeTypeContext(C context, CAstEntity n)	Construct a context for a Type entity or delegate by default.
protected C	makeUnwindContext(C context, CAstNode n, CAstVisitor<C> visitor)	Construct a context for an Unwind node or delegate by default.
protected void	postProcessEntity(CAstEntity n, C context, CAstVisitor<C> visitor)	Post-process an entity after visiting it.
protected void	postProcessNode(CAstNode n, C c, CAstVisitor<C> visitor)	Post-process a node after visiting it.
protected void	setParent(CAstEntity entity, CAstEntity parent)	Set the parent entity for a given entity.
protected boolean	visitArrayLength(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an ArrayLength node.
protected boolean	visitArrayLiteral(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an ArrayLiteral node.
protected boolean	visitArrayRef(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an ArrayRef node.
protected boolean	visitArrayRefAssign(CAstNode n, CAstNode v, CAstNode a, C c, CAstVisitor<C> visitor)	Visit an ArrayRef Assignment node after visiting the RHS.
protected boolean	visitArrayRefAssignOp(CAstNode n, CAstNode v, CAstNode a, boolean pre, C c, CAstVisitor<C> visitor)	Visit an ArrayRef Op/Assignment node after visiting the RHS.
boolean	visitAssign(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an Assign node.
protected boolean	visitBinaryExpr(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a BinaryExpr node.
protected boolean	visitBlockExpr(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a BlockExpr node.
protected boolean	visitBlockExprAssign(CAstNode n, CAstNode v, CAstNode a, C c, CAstVisitor<C> visitor)	Visit a BlockExpr Assignment node after visiting the RHS.
protected boolean	visitBlockExprAssignOp(CAstNode n, CAstNode v, CAstNode a, boolean pre, C c, CAstVisitor<C> visitor)	Visit a BlockExpr Op/Assignment node after visiting the RHS.
protected boolean	visitBlockStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a BlockStmt node.
protected boolean	visitCall(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Call node.
protected boolean	visitCast(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Cast node.
protected boolean	visitCatch(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Catch node.
protected boolean	visitClassStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a ClassStmt node.
protected boolean	visitConstant(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Constant node.
protected boolean	visitDeclStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a DeclStmt node.
protected boolean	visitEmpty(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an Empty node.
boolean	visitEntity(CAstEntity n, C context, CAstVisitor<C> visitor)	Visit any entity.
protected boolean	visitFieldEntity(CAstEntity n, C context, CAstVisitor<C> visitor)	Visit a Field entity.
protected boolean	visitFileEntity(CAstEntity n, C context, C fileContext, CAstVisitor<C> visitor)	Visit a File entity.
protected boolean	visitFunctionEntity(CAstEntity n, C context, C codeContext, CAstVisitor<C> visitor)	Visit a Function entity.
protected boolean	visitFunctionExpr(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a FunctionExpr node.
protected boolean	visitFunctionStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a FunctionStmt node.
protected boolean	visitGetCaughtException(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a GetCaughtException node.
protected boolean	visitGoto(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Goto node.
protected boolean	visitIfExpr(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an IfExpr node.
protected boolean	visitIfgoto(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an Ifgoto node.
protected boolean	visitIfStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an IfStmt node.
protected boolean	visitInstanceOf(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an InstanceOf node.
protected boolean	visitLabelStmt(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a LabelStmt node.
protected boolean	visitLocalScope(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a LocalScope node.
protected boolean	visitLoop(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Loop node.
protected boolean	visitNew(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a New node.
boolean	visitNode(CAstNode n, C c, CAstVisitor<C> visitor)	Visit any node.
protected boolean	visitObjectLiteral(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an ObjectLiteral node.
protected boolean	visitObjectRef(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an ObjectRef node.
protected boolean	visitObjectRefAssign(CAstNode n, CAstNode v, CAstNode a, C c, CAstVisitor<C> visitor)	Visit an ObjectRef Assignment node after visiting the RHS.
protected boolean	visitObjectRefAssignOp(CAstNode n, CAstNode v, CAstNode a, boolean pre, C c, CAstVisitor<C> visitor)	Visit an ObjectRef Op/Assignment node after visiting the RHS.
protected boolean	visitPrimitive(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Primitive node.
protected boolean	visitReturn(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Return node.
protected boolean	visitScriptEntity(CAstEntity n, C context, C codeContext, CAstVisitor<C> visitor)	Visit a Script entity.
protected boolean	visitSpecialParentScope(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a LocalScope node.
protected boolean	visitSuper(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Super node.
protected boolean	visitSwitch(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Switch node.
protected boolean	visitThis(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a This node.
protected boolean	visitThrow(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Throw node.
protected boolean	visitTry(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Try node.
protected boolean	visitTypeEntity(CAstEntity n, C context, C typeContext, CAstVisitor<C> visitor)	Visit a Type entity.
protected boolean	visitUnaryExpr(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a UnaryExpr node.
protected boolean	visitUnwind(CAstNode n, C c, CAstVisitor<C> visitor)	Visit an Unwind node.
protected boolean	visitVar(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Var node.
protected boolean	visitVarAssign(CAstNode n, CAstNode v, CAstNode a, C c, CAstVisitor<C> visitor)	Visit a Var Assignment node after visiting the RHS.
protected boolean	visitVarAssignOp(CAstNode n, CAstNode v, CAstNode a, boolean pre, C c, CAstVisitor<C> visitor)	Visit a Var Op/Assignment node after visiting the RHS.
protected boolean	visitVoid(CAstNode n, C c, CAstVisitor<C> visitor)	Visit a Void node.

Methods inherited from class com.ibm.wala.cast.tree.visit.CAstVisitor

doVisitArrayRefNode, doVisitAssignNodes, getCodeContext, getCurrentPosition, leaveArrayLiteralAssign, leaveAssert, leaveEachElementGet, leaveEachElementHasNext, leaveEcho, leaveForIn, leaveGlobalEntity, leaveInclude, leaveIsDefinedExpr, leaveMacroEntity, leaveMacroVar, leaveObjectLiteralAssign, leaveTypeLiteralExpr, leaveYield, makeSpecialParentContext, visit, visitAllChildren, visitArrayLiteralAssign, visitAssert, visitAssignNodes, visitChildren, visitEachElementGet, visitEachElementHasNext, visitEcho, visitEntities, visitForIn, visitGlobalEntity, visitInclude, visitIsDefinedExpr, visitMacroEntity, visitMacroVar, visitObjectLiteralAssign, visitScopedEntities, visitScopedEntities, visitTypeLiteralExpr, visitYield

Methods inherited from class java.lang.Object

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

Constructor Details

DelegatingCAstVisitor

protected DelegatingCAstVisitor(CAstVisitor<C> delegate)

Delegating CAstVisitor<C> constructor. Needs to have a valid (non-null) delegate visitor.

Parameters:

delegate - the visitor to delegate to for default implementation

Method Details

makeFileContext

protected C makeFileContext(C context,
 CAstEntity n)

Construct a context for a File entity or delegate by default.

Overrides:

makeFileContext in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

context - a visitor-specific context in which this file was visited

n - the file entity

makeTypeContext

protected C makeTypeContext(C context,
 CAstEntity n)

Construct a context for a Type entity or delegate by default.

Overrides:

makeTypeContext in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

context - a visitor-specific context in which this type was visited

n - the type entity

makeCodeContext

protected C makeCodeContext(C context,
 CAstEntity n)

Construct a context for a Code entity or delegate by default.

Overrides:

makeCodeContext in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

context - a visitor-specific context in which the code was visited

n - the code entity

makeLocalContext

protected C makeLocalContext(C context,
 CAstNode n)

Construct a context for a LocalScope node or delegate by default.

Overrides:

makeLocalContext in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

context - a visitor-specific context in which the local scope was visited

n - the local scope node

makeUnwindContext

protected C makeUnwindContext(C context,
 CAstNode n,
 CAstVisitor<C> visitor)

Construct a context for an Unwind node or delegate by default.

Overrides:

makeUnwindContext in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

context - a visitor-specific context in which the unwind was visited

n - the unwind node

getParent

protected CAstEntity getParent(CAstEntity entity)

Get the parent entity for a given entity.

Overrides:

getParent in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

entity - the child entity

Returns:

the parent entity for the given entity

setParent

protected void setParent(CAstEntity entity,
 CAstEntity parent)

Set the parent entity for a given entity.

Overrides:

setParent in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

entity - the child entity

parent - the parent entity

delegate

protected final CAstVisitor<C> delegate()

doVisitEntity

protected boolean doVisitEntity(CAstEntity n,
 C context,
 CAstVisitor<C> visitor)

Entity processing hook; sub-classes are expected to override if they introduce new entity types. Should invoke super.doVisitEntity() for unprocessed entities.

Overrides:

doVisitEntity in class CAstVisitor<C extends CAstVisitor.Context>

Returns:

true if entity was handled

enterEntity

protected boolean enterEntity(CAstEntity n,
 C context,
 CAstVisitor<C> visitor)

Enter the entity visitor.

Overrides:

enterEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

Returns:

true if no further processing is needed

postProcessEntity

protected void postProcessEntity(CAstEntity n,
 C context,
 CAstVisitor<C> visitor)

Post-process an entity after visiting it.

Overrides:

postProcessEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

visitEntity

public boolean visitEntity(CAstEntity n,
 C context,
 CAstVisitor<C> visitor)

Visit any entity. Override only this to change behavior for all entities.

Overrides:

visitEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

Returns:

true if no further processing is needed

leaveEntity

public void leaveEntity(CAstEntity n,
 C context,
 CAstVisitor<C> visitor)

Leave any entity. Override only this to change behavior for all entities.

Overrides:

leaveEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

visitFileEntity

protected boolean visitFileEntity(CAstEntity n,
 C context,
 C fileContext,
 CAstVisitor<C> visitor)

Visit a File entity.

Overrides:

visitFileEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

fileContext - a visitor-specific context for this file

Returns:

true if no further processing is needed

leaveFileEntity

protected void leaveFileEntity(CAstEntity n,
 C context,
 C fileContext,
 CAstVisitor<C> visitor)

Leave a File entity.

Overrides:

leaveFileEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

fileContext - a visitor-specific context for this file

visitFieldEntity

protected boolean visitFieldEntity(CAstEntity n,
 C context,
 CAstVisitor<C> visitor)

Visit a Field entity.

Overrides:

visitFieldEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

Returns:

true if no further processing is needed

leaveFieldEntity

protected void leaveFieldEntity(CAstEntity n,
 C context,
 CAstVisitor<C> visitor)

Leave a Field entity.

Overrides:

leaveFieldEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

visitTypeEntity

protected boolean visitTypeEntity(CAstEntity n,
 C context,
 C typeContext,
 CAstVisitor<C> visitor)

Visit a Type entity.

Overrides:

visitTypeEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

typeContext - a visitor-specific context for this type

Returns:

true if no further processing is needed

leaveTypeEntity

protected void leaveTypeEntity(CAstEntity n,
 C context,
 C typeContext,
 CAstVisitor<C> visitor)

Leave a Type entity.

Overrides:

leaveTypeEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

typeContext - a visitor-specific context for this type

visitFunctionEntity

protected boolean visitFunctionEntity(CAstEntity n,
 C context,
 C codeContext,
 CAstVisitor<C> visitor)

Visit a Function entity.

Overrides:

visitFunctionEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

codeContext - a visitor-specific context for this function

Returns:

true if no further processing is needed

leaveFunctionEntity

protected void leaveFunctionEntity(CAstEntity n,
 C context,
 C codeContext,
 CAstVisitor<C> visitor)

Leave a Function entity.

Overrides:

leaveFunctionEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

codeContext - a visitor-specific context for this function

visitScriptEntity

protected boolean visitScriptEntity(CAstEntity n,
 C context,
 C codeContext,
 CAstVisitor<C> visitor)

Visit a Script entity.

Overrides:

visitScriptEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

codeContext - a visitor-specific context for this script

Returns:

true if no further processing is needed

leaveScriptEntity

protected void leaveScriptEntity(CAstEntity n,
 C context,
 C codeContext,
 CAstVisitor<C> visitor)

Leave a Script entity.

Overrides:

leaveScriptEntity in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the entity to process

context - a visitor-specific context

codeContext - a visitor-specific context for this script

doVisit

protected boolean doVisit(CAstNode n,
 C context,
 CAstVisitor<C> visitor)

Node processing hook; sub-classes are expected to override if they introduce new node types. Should invoke super.doVisit() for unprocessed nodes.

Overrides:

doVisit in class CAstVisitor<C extends CAstVisitor.Context>

Returns:

true if node was handled

enterNode

protected boolean enterNode(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Enter the node visitor.

Overrides:

enterNode in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

postProcessNode

protected void postProcessNode(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Post-process a node after visiting it.

Overrides:

postProcessNode in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitNode

public boolean visitNode(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit any node. Override only this to change behavior for all nodes.

Overrides:

visitNode in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveNode

public void leaveNode(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave any node. Override only this to change behavior for all nodes.

Overrides:

leaveNode in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitFunctionExpr

protected boolean visitFunctionExpr(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a FunctionExpr node.

Overrides:

visitFunctionExpr in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveFunctionExpr

protected void leaveFunctionExpr(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a FunctionExpr node.

Overrides:

leaveFunctionExpr in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitFunctionStmt

protected boolean visitFunctionStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a FunctionStmt node.

Overrides:

visitFunctionStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveFunctionStmt

protected void leaveFunctionStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a FunctionStmt node.

Overrides:

leaveFunctionStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitClassStmt

protected boolean visitClassStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a ClassStmt node.

Overrides:

visitClassStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveClassStmt

protected void leaveClassStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a FunctionStmt node.

Overrides:

leaveClassStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitLocalScope

protected boolean visitLocalScope(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a LocalScope node.

Overrides:

visitLocalScope in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveLocalScope

protected void leaveLocalScope(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a LocalScope node.

Overrides:

leaveLocalScope in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitBlockExpr

protected boolean visitBlockExpr(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a BlockExpr node.

Overrides:

visitBlockExpr in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveBlockExpr

protected void leaveBlockExpr(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a BlockExpr node.

Overrides:

leaveBlockExpr in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitBlockStmt

protected boolean visitBlockStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a BlockStmt node.

Overrides:

visitBlockStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveBlockStmt

protected void leaveBlockStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a BlockStmt node.

Overrides:

leaveBlockStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitLoop

protected boolean visitLoop(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Loop node.

Overrides:

visitLoop in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveLoopHeader

protected void leaveLoopHeader(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Loop node after processing the loop header.

Overrides:

leaveLoopHeader in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

leaveLoop

protected void leaveLoop(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Loop node.

Overrides:

leaveLoop in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitGetCaughtException

protected boolean visitGetCaughtException(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a GetCaughtException node.

Overrides:

visitGetCaughtException in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveGetCaughtException

protected void leaveGetCaughtException(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a GetCaughtException node.

Overrides:

leaveGetCaughtException in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitThis

protected boolean visitThis(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a This node.

Overrides:

visitThis in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveThis

protected void leaveThis(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a This node.

Overrides:

leaveThis in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitSuper

protected boolean visitSuper(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Super node.

Overrides:

visitSuper in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveSuper

protected void leaveSuper(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Super node.

Overrides:

leaveSuper in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitCall

protected boolean visitCall(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Call node.

Overrides:

visitCall in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveCall

protected void leaveCall(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Call node.

Overrides:

leaveCall in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitVar

protected boolean visitVar(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Var node.

Overrides:

visitVar in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveVar

protected void leaveVar(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Var node.

Overrides:

leaveVar in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitConstant

protected boolean visitConstant(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Constant node.

Overrides:

visitConstant in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveConstant

protected void leaveConstant(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Constant node.

Overrides:

leaveConstant in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitBinaryExpr

protected boolean visitBinaryExpr(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a BinaryExpr node.

Overrides:

visitBinaryExpr in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveBinaryExpr

protected void leaveBinaryExpr(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a BinaryExpr node.

Overrides:

leaveBinaryExpr in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitUnaryExpr

protected boolean visitUnaryExpr(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a UnaryExpr node.

Overrides:

visitUnaryExpr in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveUnaryExpr

protected void leaveUnaryExpr(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a UnaryExpr node.

Overrides:

leaveUnaryExpr in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitArrayLength

protected boolean visitArrayLength(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an ArrayLength node.

Overrides:

visitArrayLength in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveArrayLength

protected void leaveArrayLength(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an ArrayLength node.

Overrides:

leaveArrayLength in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitArrayRef

protected boolean visitArrayRef(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an ArrayRef node.

Overrides:

visitArrayRef in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveArrayRef

protected void leaveArrayRef(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an ArrayRef node.

Overrides:

leaveArrayRef in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitDeclStmt

protected boolean visitDeclStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a DeclStmt node.

Overrides:

visitDeclStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveDeclStmt

protected void leaveDeclStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a DeclStmt node.

Overrides:

leaveDeclStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitReturn

protected boolean visitReturn(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Return node.

Overrides:

visitReturn in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveReturn

protected void leaveReturn(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Return node.

Overrides:

leaveReturn in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitIfgoto

protected boolean visitIfgoto(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an Ifgoto node.

Overrides:

visitIfgoto in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveIfgoto

protected void leaveIfgoto(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an Ifgoto node.

Overrides:

leaveIfgoto in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitGoto

protected boolean visitGoto(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Goto node.

Overrides:

visitGoto in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveGoto

protected void leaveGoto(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Goto node.

Overrides:

leaveGoto in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitLabelStmt

protected boolean visitLabelStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a LabelStmt node.

Overrides:

visitLabelStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveLabelStmt

protected void leaveLabelStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a LabelStmt node.

Overrides:

leaveLabelStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitIfStmt

protected boolean visitIfStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an IfStmt node.

Overrides:

visitIfStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveIfStmtCondition

protected void leaveIfStmtCondition(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an IfStmt node after processing the condition.

Overrides:

leaveIfStmtCondition in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

leaveIfStmtTrueClause

protected void leaveIfStmtTrueClause(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an IfStmt node after processing the true clause.

Overrides:

leaveIfStmtTrueClause in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

leaveIfStmt

protected void leaveIfStmt(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an IfStmt node.

Overrides:

leaveIfStmt in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitIfExpr

protected boolean visitIfExpr(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an IfExpr node.

Overrides:

visitIfExpr in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveIfExprCondition

protected void leaveIfExprCondition(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an IfExpr node after processing the condition.

Overrides:

leaveIfExprCondition in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

leaveIfExprTrueClause

protected void leaveIfExprTrueClause(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an IfExpr node after processing the true clause.

Overrides:

leaveIfExprTrueClause in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

leaveIfExpr

protected void leaveIfExpr(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an IfExpr node.

Overrides:

leaveIfExpr in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitNew

protected boolean visitNew(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a New node.

Overrides:

visitNew in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveNew

protected void leaveNew(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a New node.

Overrides:

leaveNew in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitObjectLiteral

protected boolean visitObjectLiteral(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an ObjectLiteral node.

Overrides:

visitObjectLiteral in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveObjectLiteralFieldInit

protected void leaveObjectLiteralFieldInit(CAstNode n,
 int i,
 C c,
 CAstVisitor<C> visitor)

Visit an ObjectLiteral node after processing the {i}th field initializer.

Overrides:

leaveObjectLiteralFieldInit in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

i - the field position that was initialized

c - a visitor-specific context

leaveObjectLiteral

protected void leaveObjectLiteral(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an ObjectLiteral node.

Overrides:

leaveObjectLiteral in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitArrayLiteral

protected boolean visitArrayLiteral(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an ArrayLiteral node.

Overrides:

visitArrayLiteral in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveArrayLiteralObject

protected void leaveArrayLiteralObject(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an ArrayLiteral node after processing the array object.

Overrides:

leaveArrayLiteralObject in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

leaveArrayLiteralInitElement

protected void leaveArrayLiteralInitElement(CAstNode n,
 int i,
 C c,
 CAstVisitor<C> visitor)

Visit an ArrayLiteral node after processing the {i}th element initializer.

Overrides:

leaveArrayLiteralInitElement in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

i - the index that was initialized

c - a visitor-specific context

leaveArrayLiteral

protected void leaveArrayLiteral(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a ArrayLiteral node.

Overrides:

leaveArrayLiteral in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitObjectRef

protected boolean visitObjectRef(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an ObjectRef node.

Overrides:

visitObjectRef in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveObjectRef

protected void leaveObjectRef(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an ObjectRef node.

Overrides:

leaveObjectRef in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitAssign

public boolean visitAssign(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an Assign node. Override only this to change behavior for all assignment nodes.

Overrides:

visitAssign in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveAssign

public void leaveAssign(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an Assign node. Override only this to change behavior for all assignment nodes.

Overrides:

leaveAssign in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitArrayRefAssign

protected boolean visitArrayRefAssign(CAstNode n,
 CAstNode v,
 CAstNode a,
 C c,
 CAstVisitor<C> visitor)

Visit an ArrayRef Assignment node after visiting the RHS.

Overrides:

visitArrayRefAssign in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveArrayRefAssign

protected void leaveArrayRefAssign(CAstNode n,
 CAstNode v,
 CAstNode a,
 C c,
 CAstVisitor<C> visitor)

Visit an ArrayRef Assignment node after visiting the LHS.

Overrides:

leaveArrayRefAssign in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

c - a visitor-specific context

visitArrayRefAssignOp

protected boolean visitArrayRefAssignOp(CAstNode n,
 CAstNode v,
 CAstNode a,
 boolean pre,
 C c,
 CAstVisitor<C> visitor)

Visit an ArrayRef Op/Assignment node after visiting the RHS.

Overrides:

visitArrayRefAssignOp in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

pre - whether the value before the operation should be used

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveArrayRefAssignOp

protected void leaveArrayRefAssignOp(CAstNode n,
 CAstNode v,
 CAstNode a,
 boolean pre,
 C c,
 CAstVisitor<C> visitor)

Visit an ArrayRef Op/Assignment node after visiting the LHS.

Overrides:

leaveArrayRefAssignOp in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

pre - whether the value before the operation should be used

c - a visitor-specific context

visitObjectRefAssign

protected boolean visitObjectRefAssign(CAstNode n,
 CAstNode v,
 CAstNode a,
 C c,
 CAstVisitor<C> visitor)

Visit an ObjectRef Assignment node after visiting the RHS.

Overrides:

visitObjectRefAssign in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveObjectRefAssign

protected void leaveObjectRefAssign(CAstNode n,
 CAstNode v,
 CAstNode a,
 C c,
 CAstVisitor<C> visitor)

Visit an ObjectRef Assignment node after visiting the LHS.

Overrides:

leaveObjectRefAssign in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

c - a visitor-specific context

visitObjectRefAssignOp

protected boolean visitObjectRefAssignOp(CAstNode n,
 CAstNode v,
 CAstNode a,
 boolean pre,
 C c,
 CAstVisitor<C> visitor)

Visit an ObjectRef Op/Assignment node after visiting the RHS.

Overrides:

visitObjectRefAssignOp in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

pre - whether the value before the operation should be used

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveObjectRefAssignOp

protected void leaveObjectRefAssignOp(CAstNode n,
 CAstNode v,
 CAstNode a,
 boolean pre,
 C c,
 CAstVisitor<C> visitor)

Visit an ObjectRef Op/Assignment node after visiting the LHS.

Overrides:

leaveObjectRefAssignOp in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

pre - whether the value before the operation should be used

c - a visitor-specific context

visitBlockExprAssign

protected boolean visitBlockExprAssign(CAstNode n,
 CAstNode v,
 CAstNode a,
 C c,
 CAstVisitor<C> visitor)

Visit a BlockExpr Assignment node after visiting the RHS.

Overrides:

visitBlockExprAssign in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveBlockExprAssign

protected void leaveBlockExprAssign(CAstNode n,
 CAstNode v,
 CAstNode a,
 C c,
 CAstVisitor<C> visitor)

Visit a BlockExpr Assignment node after visiting the LHS.

Overrides:

leaveBlockExprAssign in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

c - a visitor-specific context

visitBlockExprAssignOp

protected boolean visitBlockExprAssignOp(CAstNode n,
 CAstNode v,
 CAstNode a,
 boolean pre,
 C c,
 CAstVisitor<C> visitor)

Visit a BlockExpr Op/Assignment node after visiting the RHS.

Overrides:

visitBlockExprAssignOp in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

pre - whether the value before the operation should be used

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveBlockExprAssignOp

protected void leaveBlockExprAssignOp(CAstNode n,
 CAstNode v,
 CAstNode a,
 boolean pre,
 C c,
 CAstVisitor<C> visitor)

Visit a BlockExpr Op/Assignment node after visiting the LHS.

Overrides:

leaveBlockExprAssignOp in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

pre - whether the value before the operation should be used

c - a visitor-specific context

visitVarAssign

protected boolean visitVarAssign(CAstNode n,
 CAstNode v,
 CAstNode a,
 C c,
 CAstVisitor<C> visitor)

Visit a Var Assignment node after visiting the RHS.

Overrides:

visitVarAssign in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveVarAssign

protected void leaveVarAssign(CAstNode n,
 CAstNode v,
 CAstNode a,
 C c,
 CAstVisitor<C> visitor)

Visit a Var Assignment node after visiting the LHS.

Overrides:

leaveVarAssign in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

c - a visitor-specific context

visitVarAssignOp

protected boolean visitVarAssignOp(CAstNode n,
 CAstNode v,
 CAstNode a,
 boolean pre,
 C c,
 CAstVisitor<C> visitor)

Visit a Var Op/Assignment node after visiting the RHS.

Overrides:

visitVarAssignOp in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

pre - whether the value before the operation should be used

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveVarAssignOp

protected void leaveVarAssignOp(CAstNode n,
 CAstNode v,
 CAstNode a,
 boolean pre,
 C c,
 CAstVisitor<C> visitor)

Visit a Var Op/Assignment node after visiting the LHS.

Overrides:

leaveVarAssignOp in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the LHS node to process

v - the RHS node to process

a - the assignment node to process

pre - whether the value before the operation should be used

c - a visitor-specific context

visitSwitch

protected boolean visitSwitch(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Switch node.

Overrides:

visitSwitch in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveSwitchValue

protected void leaveSwitchValue(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Switch node after processing the switch value.

Overrides:

leaveSwitchValue in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

leaveSwitch

protected void leaveSwitch(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Switch node.

Overrides:

leaveSwitch in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitThrow

protected boolean visitThrow(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Throw node.

Overrides:

visitThrow in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveThrow

protected void leaveThrow(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Throw node.

Overrides:

leaveThrow in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitCatch

protected boolean visitCatch(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Catch node.

Overrides:

visitCatch in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveCatch

protected void leaveCatch(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Catch node.

Overrides:

leaveCatch in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitUnwind

protected boolean visitUnwind(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an Unwind node.

Overrides:

visitUnwind in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveUnwind

protected void leaveUnwind(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an Unwind node.

Overrides:

leaveUnwind in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitTry

protected boolean visitTry(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Try node.

Overrides:

visitTry in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveTryBlock

protected void leaveTryBlock(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Try node after processing the try block.

Overrides:

leaveTryBlock in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

leaveTry

protected void leaveTry(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Try node.

Overrides:

leaveTry in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitEmpty

protected boolean visitEmpty(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an Empty node.

Overrides:

visitEmpty in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveEmpty

protected void leaveEmpty(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an Empty node.

Overrides:

leaveEmpty in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitPrimitive

protected boolean visitPrimitive(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Primitive node.

Overrides:

visitPrimitive in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leavePrimitive

protected void leavePrimitive(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Primitive node.

Overrides:

leavePrimitive in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitVoid

protected boolean visitVoid(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Void node.

Overrides:

visitVoid in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveVoid

protected void leaveVoid(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Void node.

Overrides:

leaveVoid in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitCast

protected boolean visitCast(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a Cast node.

Overrides:

visitCast in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveCast

protected void leaveCast(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a Cast node.

Overrides:

leaveCast in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitInstanceOf

protected boolean visitInstanceOf(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit an InstanceOf node.

Overrides:

visitInstanceOf in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveInstanceOf

protected void leaveInstanceOf(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave an InstanceOf node.

Overrides:

leaveInstanceOf in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

visitSpecialParentScope

protected boolean visitSpecialParentScope(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Visit a LocalScope node.

Overrides:

visitSpecialParentScope in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context

Returns:

true if no further processing is needed

leaveSpecialParentScope

protected void leaveSpecialParentScope(CAstNode n,
 C c,
 CAstVisitor<C> visitor)

Leave a LocalScope node.

Overrides:

leaveSpecialParentScope in class CAstVisitor<C extends CAstVisitor.Context>

Parameters:

n - the node to process

c - a visitor-specific context