public class UnsyncStack<E>
extends ArrayList<E>
| Constructor and Description |
|---|
UnsyncStack() |
| Modifier and Type | Method and Description |
|---|---|
boolean |
empty()
Tests if this stack is empty.
|
E |
peek()
Looks at the object at the top of this stack without removing it from the
stack.
|
E |
pop()
Removes the object at the top of this stack and returns that object as the
value of this function.
|
E |
push(E item)
Pushes an item onto the top of this stack.
|
int |
search(Object o)
Returns the 1-based position where an object is on this stack.
|
public E push(E item)
add(item)
item - the item to be pushed onto this stack.item argument.ArrayList.add(E)public E pop()
EmptyStackException - if this stack is empty.public E peek()
EmptyStackException - if this stack is empty.public boolean empty()
true if and only if this stack contains no items;
false otherwise.public int search(Object o)
o - the desired object.-1 indicates that the object
is not on the stack.Copyright © 2005-2011 Daniel Naber