edu.ksu.cis.projects.bogor.ast
Class Exp

java.lang.Object
  edu.ksu.cis.projects.bogor.ast.Node
      edu.ksu.cis.projects.bogor.ast.Exp

All Implemented Interfaces:

IExpParent, Disposable, Serializable, Cloneable

Direct Known Subclasses:

ApplyExp, AtomicExp, BinaryExp, CastExp, ConditionalExp, ExtExp, InstanceofExp, InvokeExp, KindofExp, LetExp, LiteralExp, LockTestExp, LValueExp, NewArrayExp, NewLockExp, NewRecordExp, ParenExp, StartThreadExp, ThreadTestExp, UnaryExp

public abstract class Exp
extends Node
implements IExpParent

The top level class for exp AST.

Version:

CVS $Revision: 1.3 $ $Date: 2005/01/13 23:40:09 $

Author:

Robby

See Also:

Serialized Form

Field Summary

static int

TYPE The property key for the type of this expression.

Fields inherited from class edu.ksu.cis.projects.bogor.ast.Node

ILLEGAL_LOCAL_ID_CHAR

Constructor Summary

Exp()

Method Summary

abstract Exp	clone() Clones this object (deep clone); including location info.
void	dispose() Removes reference to parent.
IExpParent	getParent() Gets the parent of this object.
void	setParent(IExpParent newParent) Sets the parent of this object.

Methods inherited from class edu.ksu.cis.projects.bogor.ast.Node

getLocationInfo, getProperty, putProperty, setLocationInfo, toString, visit

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final int TYPE

The property key for the type of this expression.

See Also:

Constant Field Values

Constructor Detail

Exp

public Exp()

Method Detail

setParent

public void setParent(IExpParent newParent)

Sets the parent of this object.

Parameters:

newParent - The new parent of this object. Must be non-null.

getParent

public IExpParent getParent()

Gets the parent of this object.

Returns:

The parent of this object.

clone

public abstract Exp clone()

Clones this object (deep clone); including location info.

Specified by:

clone in class Node

Returns:

The clone of this object.

dispose

public void dispose()

Removes reference to parent. Once called, avoid using this object.

Specified by:

dispose in interface Disposable

Overrides:

dispose in class Node