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

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

All Implemented Interfaces:

Disposable, Serializable, Cloneable

Direct Known Subclasses:

ActionExtension, ExpExtension, TypeExtension

public abstract class Extension
extends Node

The top level class for extension AST.

Version:

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

Author:

Robby

See Also:

Serialized Form

Field Summary

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

ILLEGAL_LOCAL_ID_CHAR

Constructor Summary

Extension()

Method Summary

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

Constructor Detail

Extension

public Extension()

Method Detail

setParent

public void setParent(ExtensionDefinition newParent)

Sets the parent of this object.

Parameters:

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

getParent

public ExtensionDefinition getParent()

Gets the parent of this object.

Returns:

The parent of this object.

clone

public abstract Extension 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