org.jruby.util.collections
Class AbstractStack

java.lang.Object
  org.jruby.util.collections.AbstractStack

Direct Known Subclasses:

BlockNamesStack, BlockStack, LocalNamesStack, ScopeStack

public abstract class AbstractStack

extends java.lang.Object

Version:

$Revision: 1.1 $

Author:

jpetersen

Field Summary

protected StackElement

top

Constructor Summary

AbstractStack()

Method Summary

StackElement	getTop()
boolean	isEmpty()
StackElement	pop()
void	push(StackElement newElement)

Methods inherited from class java.lang.Object

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

Field Detail

top

protected StackElement top

Constructor Detail

AbstractStack

public AbstractStack()

Method Detail

getTop

public StackElement getTop()

push

public void push(StackElement newElement)

pop

public StackElement pop()

isEmpty

public boolean isEmpty()