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Java > Open Source Codes > net > sf > saxon > sort > NodeOrderComparer


1 package net.sf.saxon.sort;
2 import net.sf.saxon.om.NodeInfo;
3
4 /**
5  * A Comparer used for comparing nodes in document order
6  *
7  * @author Michael H. Kay
8  *
9  */
10
11 public interface NodeOrderComparer {
12
13     /**
14     * Compare two objects.
15     * @return <0 if a<b, 0 if a=b, >0 if a>b
16     */
17
18     public int compare(NodeInfo a, NodeInfo b);
19
20 }
21
22
23 //
24 // The contents of this file are subject to the Mozilla Public License Version 1.0 (the "License");
25 // you may not use this file except in compliance with the License. You may obtain a copy of the
26 // License at http://www.mozilla.org/MPL/
27 //
28 // Software distributed under the License is distributed on an "AS IS" basis,
29 // WITHOUT WARRANTY OF ANY KIND, either express or implied.
30 // See the License for the specific language governing rights and limitations under the License.
31 //
32 // The Original Code is: all this file.
33 //
34 // The Initial Developer of the Original Code is Michael H. Kay
35 //
36 // Portions created by (your name) are Copyright (C) (your legal entity). All Rights Reserved.
37 //
38 // Contributor(s): none
39 //
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