Absyn

Class Absyn

java.lang.Object

Absyn.Absyn

All Implemented Interfaces:

Visitable

Direct Known Subclasses:

ClassDecl, Expr, Formal, MethodDecl, Program, Stmt, Type, VarDecl

public abstract class Absyn
extends java.lang.Object
implements Visitable

Parent class of all abstract syntax tree nodes.

Constructor Summary

Constructors

Constructor and Description
Absyn()

Method Summary

Modifier and Type	Method and Description
abstract Exp	accept(TreeVisitor v)
abstract Type	accept(TypeVisitor v)
abstract void	accept(Visitor v) Visitor pattern dispatch.

Methods inherited from class java.lang.Object

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

Constructor Detail

Absyn

public Absyn()

Method Detail

accept

public abstract void accept(Visitor v)

Visitor pattern dispatch.

Specified by:

accept in interface Visitable

accept

public abstract Type accept(TypeVisitor v)

Specified by:

accept in interface Visitable

accept

public abstract Exp accept(TreeVisitor v)

Specified by:

accept in interface Visitable