jhelp.util.list

Class StackInt

java.lang.Object

jhelp.util.list.StackInt

public class StackInt
extends java.lang.Object

Stack of integer.
More adapted than use Stack<Integer>

Author:

JHelp

Field Summary

Fields

Modifier and Type	Field and Description
private int	size Stack size
private int[]	stack Stack itself

Constructor Summary

Constructors

Constructor and Description
StackInt() Create a new instance of StackInt
StackInt(int size) Create a new instance of StackInt

Method Summary

Methods

Modifier and Type	Method and Description
private void	expand(int more) Expand the stack is need
int	getSize() Stack size
boolean	isEmpty() Indicates if stack is empty
int	pop() Obtain the integer at the top of the stack and remove it from the stack
void	push(int integer) Push integer on the top of the stack

Methods inherited from class java.lang.Object

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

Field Detail

size

private int size

Stack size

stack

private int[] stack

Stack itself

Constructor Detail

StackInt

public StackInt()

Create a new instance of StackInt

StackInt

public StackInt(int size)

Create a new instance of StackInt

Parameters:

size - Start size

Method Detail

expand

private void expand(int more)

Expand the stack is need

Parameters:

more - Number of element will add

getSize

public int getSize()

Stack size

Returns:

Stack size

isEmpty

public boolean isEmpty()

Indicates if stack is empty

Returns:

true if stack is empty

pop

public int pop()

Obtain the integer at the top of the stack and remove it from the stack

Returns:

Integer on the top

push

public void push(int integer)

Push integer on the top of the stack

Parameters:

integer - Integer to store on the top