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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.Stack;
public class NodeStack extends Stack<Object> {
private static final long serialVersionUID = 1L;
public int searchNearest(String[] nodes) {
if (nodes == null) {
throw new IllegalArgumentException("Variable nodes is null!");
}
int min = -1;
int index;
for (int i = 0; i < nodes.length; i++) {
index = search(nodes[i]);
if (index != -1) {
if ((min == -1) || (index < min)) {
min = index;
}
} // end of if ()
} // end of for ()
return min;
}
}
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