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/*
* Copyright (C) 2001-2013 Michael Fuchs
*
* This file is part of herold.
*
* herold is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* herold is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with herold. If not, see <http://www.gnu.org/licenses/>.
*/
package org.dbdoclet.xiphias.dom;
import java.util.ArrayList;
import org.dbdoclet.progress.ProgressEvent;
import org.dbdoclet.progress.ProgressListener;
import org.w3c.dom.Node;
public class NodeCountVisitor extends AbstractNodeVisitor implements INodeVisitor {
private int counter = 0;
public NodeCountVisitor(ArrayList<ProgressListener> listeners) {
super(listeners);
}
public int getNumberOfNodes() {
return counter;
}
public void accept(Node node) {
counter++;
fireProgressEvent(String.valueOf(counter), ProgressEvent.STAGE_PREPARE);
}
public INodeVisitor reset() {
counter = 0;
return this;
}
@Override
public void openTag(Node node) {
//
}
@Override
public void closeTag(Node node) {
//
}
}
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