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* $Date: 2006-03-29 10:27:08 +0200 (Wed, 29 Mar 2006) $
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* Copyright (C) 2006-2007 Egon Willighagen <egonw@users.sf.net>
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* Contact: cdk-devel@lists.sourceforge.net
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package org.openscience.cdk.nonotify;
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import org.openscience.cdk.Ring;
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import org.openscience.cdk.interfaces.IAtomContainer;
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import org.openscience.cdk.interfaces.IChemObjectBuilder;
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import org.openscience.cdk.interfaces.IChemObjectListener;
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* @cdk.module nonotify
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public class NNRing extends Ring {
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private static final long serialVersionUID = 3347994365498657066L;
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setNotification(false);
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public NNRing(IAtomContainer atomContainer) {
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setNotification(false);
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public NNRing(int ringSize, String elementSymbol) {
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super(ringSize, elementSymbol);
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setNotification(false);
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public NNRing(int ringSize) {
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setNotification(false);
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public IChemObjectBuilder getBuilder() {
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return NoNotificationChemObjectBuilder.getInstance();
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public void addListener(IChemObjectListener col) {
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// Ignore this: we do not listen anyway