org.aspectj.compiler.base.ast
Class MovingWalker

java.lang.Object
  org.aspectj.compiler.base.CompilerObject
      org.aspectj.compiler.base.ast.Walker
          org.aspectj.compiler.base.ast.MovingWalker

Direct Known Subclasses:

CopyWalker

public class MovingWalker

extends Walker

Field Summary

boolean	isStatic
protected java.util.Stack	lexicalTypes
protected java.util.Map	remapNodes
Type	toType

Constructor Summary

MovingWalker(org.aspectj.compiler.base.JavaCompiler compiler)

MovingWalker(org.aspectj.compiler.base.JavaCompiler compiler, Type fromType, Type toType)

Method Summary

void	addMapping(java.lang.Object oldObject, java.lang.Object newObject)
void	addMappings(java.util.Map map)
Type	getLexicalType()
Type	getTopLexicalType()
Type	getToType()
protected Expr	handleFreeVar(VarExpr var) returns what a free varExpr should remap to.
boolean	hasLexicalType()
boolean	hasToType()
boolean	inTopLexicalType()
protected Expr	makeThisExpr()
void	moveLink(SOLink link)
Expr	moveLinkExpr(SOLink link)
Expr	moveThisExpr(ThisExpr thisExpr, Type thisType)
Type	moveType(Type type)
Expr	moveVarExpr(VarExpr var) returns what a varExpr should remap to.
void	popLexicalType()
ASTObject	process(ASTObject object)
void	pushLexicalType(Type t)

Methods inherited from class org.aspectj.compiler.base.ast.Walker

postProcess, preProcess

Methods inherited from class org.aspectj.compiler.base.CompilerObject

getAST, getCompiler, getOptions, getTypeManager, getWorld

Methods inherited from class java.lang.Object

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

Field Detail

remapNodes

protected java.util.Map remapNodes

lexicalTypes

protected java.util.Stack lexicalTypes

toType

public Type toType

isStatic

public boolean isStatic

Constructor Detail

MovingWalker

public MovingWalker(org.aspectj.compiler.base.JavaCompiler compiler)

MovingWalker

public MovingWalker(org.aspectj.compiler.base.JavaCompiler compiler,
                    Type fromType,
                    Type toType)

Method Detail

addMappings

public void addMappings(java.util.Map map)

hasToType

public boolean hasToType()

getToType

public Type getToType()

addMapping

public void addMapping(java.lang.Object oldObject,
                       java.lang.Object newObject)

inTopLexicalType

public boolean inTopLexicalType()

hasLexicalType

public boolean hasLexicalType()

getLexicalType

public Type getLexicalType()

getTopLexicalType

public Type getTopLexicalType()

pushLexicalType

public void pushLexicalType(Type t)

popLexicalType

public void popLexicalType()

moveThisExpr

public Expr moveThisExpr(ThisExpr thisExpr,
                         Type thisType)

moveVarExpr

public Expr moveVarExpr(VarExpr var)

returns what a varExpr should remap to.

handleFreeVar

protected Expr handleFreeVar(VarExpr var)

returns what a free varExpr should remap to.

makeThisExpr

protected Expr makeThisExpr()

moveType

public Type moveType(Type type)

moveLink

public void moveLink(SOLink link)

moveLinkExpr

public Expr moveLinkExpr(SOLink link)

process

public ASTObject process(ASTObject object)

Overrides:

process in class Walker