com.itextpdf.commons.datastructures

Class SimpleArrayList<T>

java.lang.Object

com.itextpdf.commons.datastructures.SimpleArrayList<T>

Type Parameters:

T - the type of elements in this list

All Implemented Interfaces:

ISimpleList<T>

public class SimpleArrayList<T>
extends Object
implements ISimpleList<T>

Portable implementation of ArrayList.

Constructor Summary

Constructors

Constructor and Description
SimpleArrayList() Creates a new instance of SimpleArrayList.
SimpleArrayList(int initialCapacity) Creates a new instance of SimpleArrayList with the specified initial capacity.

Method Summary

Modifier and Type	Method and Description
void	add(int index, T element) Adds an element to the list at the specified index.
void	add(T element) Adds an element to the end of the list.
T	get(int index) Returns the element at the specified index.
int	indexOf(Object element) Returns the index of the first occurrence of the specified element in the list, or -1 if the list does not contain the element.
boolean	isEmpty() Returns true if the list contains no elements, false otherwise.
void	remove(int index) Removes the element at the specified index.
T	set(int index, T element) Replaces the element at the specified index with the specified element.
int	size() Returns the number of elements in the list.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleArrayList

public SimpleArrayList()

Creates a new instance of SimpleArrayList.

SimpleArrayList

public SimpleArrayList(int initialCapacity)

Creates a new instance of SimpleArrayList with the specified initial capacity.

Parameters:

initialCapacity - the initial capacity of the list

Method Detail

add

public void add(T element)

Adds an element to the end of the list.

Specified by:

add in interface ISimpleList<T>

Parameters:

element - the element to add

add

public void add(int index,
                T element)

Adds an element to the list at the specified index.

Specified by:

add in interface ISimpleList<T>

Parameters:

index - the index at which to add the element

element - the element to add

get

public T get(int index)

Returns the element at the specified index.

Specified by:

get in interface ISimpleList<T>

Parameters:

index - the index of the element to return

Returns:

the element at the specified index

set

public T set(int index,
             T element)

Replaces the element at the specified index with the specified element.

Specified by:

set in interface ISimpleList<T>

Parameters:

index - the index of the element to replace

element - the element to be stored at the specified index

Returns:

the element previously at the specified index

indexOf

public int indexOf(Object element)

Returns the index of the first occurrence of the specified element in the list, or -1 if the list does not contain the element.

Specified by:

indexOf in interface ISimpleList<T>

Parameters:

element - the element to search for

Returns:

the index of the first occurrence of the specified element in the list, or -1 if the list does not contain the element

remove

public void remove(int index)

Removes the element at the specified index.

Specified by:

remove in interface ISimpleList<T>

Parameters:

index - the index of the element to be removed

size

public int size()

Returns the number of elements in the list.

Specified by:

size in interface ISimpleList<T>

Returns:

the number of elements in the list

isEmpty

public boolean isEmpty()

Returns true if the list contains no elements, false otherwise.

Specified by:

isEmpty in interface ISimpleList<T>

Returns:

true if the list contains no elements, false otherwise