org.apache.xerces.impl.xs.util
Class ObjectListImpl

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList
          org.apache.xerces.impl.xs.util.ObjectListImpl

All Implemented Interfaces:

Iterable, Collection, List, ObjectList

public final class ObjectListImpl
extends AbstractList
implements ObjectList

Contains a list of Objects.

Version:

$Id: ObjectListImpl.java 789785 2009-06-30 15:10:26Z knoaman $

Field Summary

static ObjectListImpl

EMPTY_LIST An immutable empty list.

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

ObjectListImpl(Object[] array, int length)

Method Summary

boolean	contains(Object item) Checks if the Object item is a member of this list.
Object	get(int index)
int	getLength() The number of Objects in the list.
Object	item(int index) Returns the indexth item in the collection or null if index is greater than or equal to the number of objects in the list.
int	size()
Object[]	toArray()
Object[]	toArray(Object[] a)

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, isEmpty, remove, removeAll, retainAll, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, containsAll, equals, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, subList

Field Detail

EMPTY_LIST

public static final ObjectListImpl EMPTY_LIST

An immutable empty list.

Constructor Detail

ObjectListImpl

public ObjectListImpl(Object[] array,
                      int length)

Method Detail

getLength

public int getLength()

Description copied from interface: ObjectList

The number of Objects in the list. The range of valid child object indices is 0 to length-1 inclusive.

Specified by:

getLength in interface ObjectList

contains

public boolean contains(Object item)

Description copied from interface: ObjectList

Checks if the Object item is a member of this list.

Specified by:

contains in interface Collection

Specified by:

contains in interface List

Specified by:

contains in interface ObjectList

Overrides:

contains in class AbstractCollection

Parameters:

item - Object whose presence in this list is to be tested.

Returns:

True if this list contains the Object item.

item

public Object item(int index)

Description copied from interface: ObjectList

Returns the indexth item in the collection or null if index is greater than or equal to the number of objects in the list. The index starts at 0.

Specified by:

item in interface ObjectList

Parameters:

index - index into the collection.

Returns:

The Object at the indexth position in the ObjectList, or null if the index specified is not valid - greater than or equal to the number of items in the list or less than zero.

get

public Object get(int index)

Specified by:

get in interface List

Specified by:

get in class AbstractList

size

public int size()

Specified by:

size in interface Collection

Specified by:

size in interface List

Specified by:

size in class AbstractCollection

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection

Specified by:

toArray in interface List

Overrides:

toArray in class AbstractCollection

toArray

public Object[] toArray(Object[] a)

Specified by:

toArray in interface Collection

Specified by:

toArray in interface List

Overrides:

toArray in class AbstractCollection