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Java > Open Source Codes > net > sf > saxon > event > SequenceCopier


1 package net.sf.saxon.event;
2
3 import net.sf.saxon.om.SequenceIterator;
4 import net.sf.saxon.om.Item;
5 import net.sf.saxon.om.NodeInfo;
6 import net.sf.saxon.trans.XPathException;
7
8 /**
9  * Copies a sequence, supplied as a SequenceIterator, to a push pipeline, represented by
10  * a SequenceReceiver
11  */
12 public class SequenceCopier {
13
14     private SequenceCopier() {
15     }
16
17     public static void copySequence(SequenceIterator in, SequenceReceiver out) throws XPathException {
18         out.open();
19         while (true) {
20             Item item = in.next();
21             if (item == null) {
22                 break;
23             }
24             out.append(item, 0, NodeInfo.ALL_NAMESPACES);
25         }
26         out.close();
27     }
28 }
29
30 //
31 // The contents of this file are subject to the Mozilla Public License Version 1.0 (the "License");
32 // you may not use this file except in compliance with the License. You may obtain a copy of the
33 // License at http://www.mozilla.org/MPL/
34 //
35 // Software distributed under the License is distributed on an "AS IS" basis,
36 // WITHOUT WARRANTY OF ANY KIND, either express or implied.
37 // See the License for the specific language governing rights and limitations under the License.
38 //
39 // The Original Code is: all this file.
40 //
41 // The Initial Developer of the Original Code is Michael H. Kay.
42 //
43 // Portions created by (your name) are Copyright (C) (your legal entity). All Rights Reserved.
44 //
45 // Contributor(s): none.
46 //
47
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