org.drools.leaps.util
Class TokenStack

java.lang.Object
  org.drools.leaps.util.TokenStack

All Implemented Interfaces:

java.io.Serializable

public class TokenStack

extends java.lang.Object

implements java.io.Serializable

This class follows java.util.Stack interface but accounts for remove( object ) functionallity needed by leaps

See Also:

Serialized Form

Field Summary

protected TableRecord

tailRecord

Constructor Summary

TokenStack()

Method Summary

boolean	empty()
java.util.Iterator	iterator()
java.lang.Object	peek()
java.lang.Object	pop()
java.lang.Object	push(java.lang.Object item)
void	remove(long factId) Removes object from the table

Methods inherited from class java.lang.Object

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

Field Detail

tailRecord

protected TableRecord tailRecord

Constructor Detail

TokenStack

public TokenStack()

Method Detail

empty

public boolean empty()

peek

public java.lang.Object peek()

pop

public java.lang.Object pop()

remove

public void remove(long factId)

Removes object from the table

push

public java.lang.Object push(java.lang.Object item)

iterator

public java.util.Iterator iterator()