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package com.sun.org.apache.xalan.internal.xsltc.dom;

import com.sun.org.apache.xml.internal.dtm.DTMAxisIterator;
import com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase;

A ClonedNodeListIterator is returned by the cloneIterator() method of a CachedNodeListIterator. Its next() method retrieves the nodes from the cache of the CachedNodeListIterator.
/** * A ClonedNodeListIterator is returned by the cloneIterator() method * of a CachedNodeListIterator. Its next() method retrieves the nodes from * the cache of the CachedNodeListIterator. */
public final class ClonedNodeListIterator extends DTMAxisIteratorBase {
Source for this iterator.
/** * Source for this iterator. */
private CachedNodeListIterator _source; private int _index = 0; public ClonedNodeListIterator(CachedNodeListIterator source) { _source = source; } public void setRestartable(boolean isRestartable) { //_isRestartable = isRestartable; //_source.setRestartable(isRestartable); } public DTMAxisIterator setStartNode(int node) { return this; } public int next() { return _source.getNode(_index++); } public int getPosition() { return _index == 0 ? 1 : _index; } public int getNodeByPosition(int pos) { return _source.getNode(pos); } public DTMAxisIterator cloneIterator() { return _source.cloneIterator(); } public DTMAxisIterator reset() { _index = 0; return this; } public void setMark() { _source.setMark(); } public void gotoMark() { _source.gotoMark(); } }