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package com.jclark.xsl.expr;
import com.jclark.xsl.om.*;
public class FollowingNodeIterator implements NodeIterator {
private NodeIterator iter;
private Node parent;
public FollowingNodeIterator(Node node) {
if (node.getType() == Node.ATTRIBUTE)
node = node.getParent();
parent = node.getParent();
// Don't blow up on the root node
if (parent == null)
parent = node;
iter = node.getFollowingSiblings();
}
public Node next() throws XSLException {
for (;;) {
Node node = iter.next();
if (node != null) {
parent = node;
iter = node.getChildren();
return node;
}
else {
iter = parent.getFollowingSiblings();
node = parent.getParent();
if (node == null)
break;
parent = node;
}
}
return null;
}
}
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