com.jclark.xsl.expr
Class MergeNodeIterator

java.lang.Object
  com.jclark.xsl.expr.MergeNodeIterator

All Implemented Interfaces:

NodeIterator

class MergeNodeIterator

extends java.lang.Object

implements NodeIterator

does some sort of sort/merge on NodeIterators, I think

Constructor Summary

(package private)

MergeNodeIterator(NodeIterator[] iters, int length) construct with an array of iterators

Method Summary

Node	next() finds and returns the next node (in document(s) order?)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MergeNodeIterator

MergeNodeIterator(NodeIterator[] iters,
                  int length)
            throws XSLException

construct with an array of iterators

Parameters:

length - the number of slots in the array which really have NodeIterators for us

Method Detail

next

public Node next()
          throws XSLException

finds and returns the next node (in document(s) order?)

Specified by:

next in interface NodeIterator

Throws:

XSLException