public Class ArrayStack<T>

Class Inheritance

extends Object

Type Parameters

Imports

java.util.ArrayList

Custom stack

Field Summary

Modifier and Type	Field and Description
private final ArrayList<T>	stack

Access	Constructor and Description
public	ArrayStack(int - book the size initSize) Create

Modifier and Type	Method and Description
public void	clear() remove all items in the stack
public boolean	Returns: true when it contains nothing isEmpty() Check
public T	Returns: the head pop() Get the head and remove it from the stack
public void	push(T - data to be added obj) Add the element to the head

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

stack	back to summary
private final ArrayList<T> stack

ArrayStack	back to summary
public ArrayStack(int initSize) Create Parameters initSize:int - book the size

ArrayStack

public ArrayStack(int initSize)

Create

Parameters

clear	back to summary
public void clear() remove all items in the stack

isEmpty	back to summary
public boolean isEmpty() Check Returns:boolean true when it contains nothing

isEmpty

public boolean isEmpty()

Check

pop	back to summary
public T pop() Get the head and remove it from the stack Returns:T the head

pop

public T pop()

Get the head and remove it from the stack

push	back to summary
public void push(T obj) Add the element to the head Parameters obj:T - data to be added

push

public void push(T obj)

Add the element to the head

Parameters