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Provides a basic XSLT 2.0 and XQuery 1.0 processor (W3C Recommendations,
January 2007). Command line interfaces and implementations of several
Java APIs (DOM, XPath, s9api) are also included.
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package net.sf.saxon.om;
/**
* A SequenceIterator is used to iterate over a sequence. An UnfailingIterator
* is a SequenceIterator that throws no checked exceptions.
*/
public interface UnfailingIterator extends SequenceIterator {
/**
* Get the next item in the sequence.
* @return the next Item. If there are no more nodes, return null.
*/
public Item next();
/**
* Get the current item in the sequence.
*
* @return the current item, that is, the item most recently returned by
* next()
*/
public Item current();
/**
* Get the current position
*
* @return the position of the current item (the item most recently
* returned by next()), starting at 1 for the first node
*/
public int position();
/**
* Get another iterator over the same sequence of items, positioned at the
* start of the sequence. It must be possible to call this method at any time, whether
* none, some, or all of the items in the original iterator have been read. The method
* is non-destructive: it does not change the state of the original iterator.
* @return a new iterator over the same sequence
*/
public SequenceIterator getAnother();
}
//
// The contents of this file are subject to the Mozilla Public License Version 1.0 (the "License");
// you may not use this file except in compliance with the License. You may obtain a copy of the
// License at http://www.mozilla.org/MPL/
//
// Software distributed under the License is distributed on an "AS IS" basis,
// WITHOUT WARRANTY OF ANY KIND, either express or implied.
// See the License for the specific language governing rights and limitations under the License.
//
// The Original Code is: all this file.
//
// The Initial Developer of the Original Code is Michael H. Kay.
//
// Portions created by (your name) are Copyright (C) (your legal entity). All Rights Reserved.
//
// Contributor(s): none.
//
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