IntStack (Smooks 2.0.0 API)

java.lang.Object
- org.smooks.engine.delivery.sax.ng.org.apache.xerces.util.IntStack

```
public final class IntStack
extends Object
```
A simple integer based stack. moved to org.smooks.engine.delivery.sax.ng.org.apache.xerces.util by neilg to support the XPathMatcher.

Version:

$Id$

Author:

Andy Clark, IBM

Constructor Summary

Constructors
Constructor Description

IntStack()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`	Clears the stack.
`int`	`elementAt(int depth)`	Returns the element at the specified depth in the stack.
`int`	`peek()`	Peeks at the top of the stack.
`int`	`pop()`	Pops a value off of the stack.
`void`	`print()`	Prints the stack.
`void`	`push(int value)`	Pushes a value onto the stack.
`int`	`size()`	Returns the size of the stack.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IntStack
```
public IntStack()
```
- Method Detail
  - size
```
public int size()
```
    Returns the size of the stack.
  - push
```
public void push(int value)
```
    Pushes a value onto the stack.
  - peek
```
public int peek()
```
    Peeks at the top of the stack.
  - elementAt
```
public int elementAt(int depth)
```
    Returns the element at the specified depth in the stack.
  - pop
```
public int pop()
```
    Pops a value off of the stack.
  - clear
```
public void clear()
```
    Clears the stack.
  - print
```
public void print()
```
    Prints the stack.