net.sf.saxon.expr.sort
Interface NodeOrderComparer

All Superinterfaces:

Serializable

All Known Implementing Classes:

GlobalOrderComparer, LocalOrderComparer

public interface NodeOrderComparer
extends Serializable

A Comparer used for comparing nodes in document order

Author:

Michael H. Kay

Method Summary

int	compare(NodeInfo a, NodeInfo b) Compare two objects.

Method Detail

compare

int compare(NodeInfo a,
            NodeInfo b)

Compare two objects.

Returns:

<0 if a0 if a>b