orc.ast.oil
Class Walker

java.lang.Object
  orc.ast.oil.Walker

All Implemented Interfaces:

Visitor<java.lang.Void>

Direct Known Subclasses:

RenameVariables, UnguardedRecursionChecker

public abstract class Walker
extends java.lang.Object
implements Visitor<java.lang.Void>

Abstract base class tree walker for Oil expressions.

Author:

quark

Constructor Summary

Walker()

Method Summary

void	enter(Atomic expr)
void	enter(Bar expr)
void	enter(Call expr)
void	enter(Constant arg)
void	enter(Def def)
void	enter(Defs expr)
void	enter(Field arg)
void	enter(HasType expr)
void	enter(Isolated expr)
void	enter(Pull expr)
void	enter(Push expr)
void	enter(Semi expr)
void	enter(Silent arg)
void	enter(Site arg)
void	enter(TypeDecl expr)
void	enter(Var arg)
void	enter(WithLocation expr)
void	enterScope(int n)
void	leave(Atomic expr)
void	leave(Bar expr)
void	leave(Call expr)
void	leave(Constant arg)
void	leave(Def def)
void	leave(Defs expr)
void	leave(Field arg)
void	leave(HasType expr)
void	leave(Isolated expr)
void	leave(Pull expr)
void	leave(Push expr)
void	leave(Semi expr)
void	leave(Silent arg)
void	leave(Site arg)
void	leave(TypeDecl expr)
void	leave(Var arg)
void	leave(WithLocation expr)
void	leaveScope(int n)
java.lang.Void	visit(Atomic expr)
java.lang.Void	visit(Bar expr)
java.lang.Void	visit(Call expr)
java.lang.Void	visit(Constant arg)
java.lang.Void	visit(Defs expr)
java.lang.Void	visit(Field arg)
java.lang.Void	visit(HasType expr)
java.lang.Void	visit(Isolated expr)
java.lang.Void	visit(Pull expr)
java.lang.Void	visit(Push expr)
java.lang.Void	visit(Semi expr)
java.lang.Void	visit(Silent arg)
java.lang.Void	visit(Site arg)
java.lang.Void	visit(TypeDecl expr)
java.lang.Void	visit(Var arg)
java.lang.Void	visit(WithLocation expr)

Methods inherited from class java.lang.Object

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

Constructor Detail

Walker

public Walker()

Method Detail

enterScope

public void enterScope(int n)

leaveScope

public void leaveScope(int n)

visit

public java.lang.Void visit(Atomic expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Isolated expr)

leave

public void leave(Isolated expr)

visit

public java.lang.Void visit(Isolated expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Atomic expr)

leave

public void leave(Atomic expr)

visit

public java.lang.Void visit(Bar expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Bar expr)

leave

public void leave(Bar expr)

visit

public java.lang.Void visit(Call expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Call expr)

leave

public void leave(Call expr)

visit

public java.lang.Void visit(Defs expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Def def)

leave

public void leave(Def def)

enter

public void enter(Defs expr)

leave

public void leave(Defs expr)

visit

public java.lang.Void visit(Silent arg)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Silent arg)

leave

public void leave(Silent arg)

visit

public java.lang.Void visit(Pull expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Pull expr)

leave

public void leave(Pull expr)

visit

public java.lang.Void visit(Push expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Push expr)

leave

public void leave(Push expr)

visit

public java.lang.Void visit(Semi expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Semi expr)

leave

public void leave(Semi expr)

visit

public java.lang.Void visit(WithLocation expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(WithLocation expr)

leave

public void leave(WithLocation expr)

visit

public java.lang.Void visit(Constant arg)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Constant arg)

leave

public void leave(Constant arg)

visit

public java.lang.Void visit(Field arg)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Field arg)

leave

public void leave(Field arg)

visit

public java.lang.Void visit(Site arg)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Site arg)

leave

public void leave(Site arg)

visit

public java.lang.Void visit(Var arg)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(Var arg)

leave

public void leave(Var arg)

visit

public java.lang.Void visit(HasType expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(HasType expr)

leave

public void leave(HasType expr)

visit

public java.lang.Void visit(TypeDecl expr)

Specified by:

visit in interface Visitor<java.lang.Void>

enter

public void enter(TypeDecl expr)

leave

public void leave(TypeDecl expr)