net.sf.saxon.expr.sort
Class LocalOrderComparer
java.lang.Object
net.sf.saxon.expr.sort.LocalOrderComparer
- All Implemented Interfaces:
- Serializable, ItemOrderComparer
public final class LocalOrderComparer
- extends Object
- implements ItemOrderComparer, Serializable
A Comparer used for comparing nodes in document order. This
comparer assumes that the nodes being compared come from the same document
- Author:
- Michael H. Kay
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
LocalOrderComparer
public LocalOrderComparer()
getInstance
public static LocalOrderComparer getInstance()
- Get an instance of a LocalOrderComparer. The class maintains no state
so this returns the same instance every time.
compare
public int compare(Item a,
Item b)
- Description copied from interface:
ItemOrderComparer
- Compare two objects.
- Specified by:
compare
in interface ItemOrderComparer
- Returns:
- <0 if a0 if a>b
Copyright (c) 2004-2011 Saxonica Limited. All rights reserved.