org.apache.xerces.impl.xs.psvi
Interface XSObjectList

All Known Implementing Classes:
XSObjectListImpl

public interface XSObjectList

The XSObjectList interface provides the abstraction of an ordered collection of object, without defining or constraining how this collection is implemented.

Version:
$Id: XSObjectList.java,v 1.2 2002/06/17 18:41:46 elena Exp $
Author:
Elena Litani, IBM

Method Summary
 XSObject getItem(int index)
          Returns the indexth item in the collection.
 int getLength()
          The number of XSObjects in the list.
 

Method Detail

getLength

public int getLength()
The number of XSObjects in the list. The range of valid child node indices is 0 to length-1 inclusive.


getItem

public XSObject getItem(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.

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.


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