org.gwt.advanced.client.util

Class Stack<T>

java.lang.Object

org.gwt.advanced.client.util.Stack<T>

public class Stack<T>
extends Object

This is a stack data structure implementation for GWT.

Since:

1.4.0

Author:

Sergey Skladchikov

Constructor Summary

Constructors

Constructor and Description
Stack()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(List<? extends T> values) Adds all the values at the end of this stack.
void	add(T value) Adds a new value at the end of this stack.
void	clear() Clears the stack.
T	get() Gets the last element of the stack.
T	getAndRemove() Gets the last element of the stack and removes it.
void	remove() Removes the last element of the stack.
int	size() Returns stack size value.

Methods inherited from class java.lang.Object

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

Constructor Detail

Stack

public Stack()

Method Detail

add

public void add(T value)

Adds a new value at the end of this stack.

Parameters:

value - is a value to be added.

add

public void add(List<? extends T> values)

Adds all the values at the end of this stack.

Parameters:

values - is a list of values.

get

public T get()

Gets the last element of the stack.

Returns:

a last element. null if there are no elements.

getAndRemove

public T getAndRemove()

Gets the last element of the stack and removes it.

Returns:

a last element. null if there are no elements.

remove

public void remove()

Removes the last element of the stack.

clear

public void clear()

Clears the stack.

size

public int size()

Returns stack size value.

Returns:

a size value.