org.apache.xerces.impl.xs.util

Class XSObjectListImpl

Implemented Interfaces:
org.apache.xerces.xs.XSObjectList

public class XSObjectListImpl
extends java.lang.Object
implements org.apache.xerces.xs.XSObjectList

Containts a list of XSObject's.
Version:
$Id: XSObjectListImpl.java,v 1.11 2004/12/03 15:50:44 mrglavas Exp $
Author:
Sandy Gao, IBM

Field Summary

static org.apache.xerces.xs.XSObjectList
EMPTY_LIST
An immutable empty list.

Constructor Summary

XSObjectListImpl()
XSObjectListImpl(org.apache.xerces.xs.XSObject[] array, int length)
Construct an XSObjectList implementation

Method Summary

void
add(int index, org.apache.xerces.xs.XSObject object)
void
add(org.apache.xerces.xs.XSObject object)
void
clear()
int
getLength()
The number of XSObjects in the list.
org.apache.xerces.xs.XSObject
item(int index)
Returns the indexth item in the collection.

Field Details

EMPTY_LIST

public static final org.apache.xerces.xs.XSObjectList EMPTY_LIST
An immutable empty list.

Constructor Details

XSObjectListImpl

public XSObjectListImpl()

XSObjectListImpl

public XSObjectListImpl(org.apache.xerces.xs.XSObject[] array,
                        int length)
Construct an XSObjectList implementation
Parameters:
array - the data array
length - the number of elements

Method Details

add

public void add(int index,
                org.apache.xerces.xs.XSObject object)

add

public void add(org.apache.xerces.xs.XSObject object)

clear

public void clear()

getLength

public int getLength()
The number of XSObjects in the list. The range of valid child node indices is 0 to length-1 inclusive.
Specified by:
getLength in interface org.apache.xerces.xs.XSObjectList

item

public org.apache.xerces.xs.XSObject item(int index)
Returns the indexth item in the collection. The index starts at 0. If index is greater than or equal to the number of nodes in the list, this returns null.
Specified by:
item in interface org.apache.xerces.xs.XSObjectList
Parameters:
index - index into the collection.
Returns:
The XSObject at the indexth position in the XSObjectList, or null if that is not a valid index.

Copyright B) 1999-2005 Apache XML Project. All Rights Reserved.