org.wings.util
Class FastStack

java.lang.Object
  org.wings.util.FastStack

public final class FastStack
extends Object

Non synchronized, fast stack. This stack never shrinks its internal data structure.

Author:

Henner Zeller

Constructor Summary

FastStack(int initialElements)

Method Summary

void	clear() clear the stack.
boolean	isEmpty()
Object	peek()
void	pop() pop element from stack.
void	push(Object o) push object to Stack.

Methods inherited from class java.lang.Object

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

Constructor Detail

FastStack

public FastStack(int initialElements)

Method Detail

clear

public void clear()

clear the stack.

isEmpty

public boolean isEmpty()

push

public void push(Object o)

push object to Stack.

peek

public Object peek()

pop

public void pop()

pop element from stack. Does not return the actual element. If you need this, call peek().