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ChiralityAtom.java

/* $RCSfile$
 * $Author: djiao $
 * $Date: 2007-05-11 10:02:02 -0400 (Fri, 11 May 2007) $
 * $Revision: 8317 $
 * 
 * Copyright (C) 2004-2007  The Chemistry Development Kit (CDK) project
 *
 * Contact: cdk-devel@lists.sourceforge.net
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1
 * of the License, or (at your option) any later version.
 * 
 * This program 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 Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package org.openscience.cdk.isomorphism.matchers.smarts;

import org.openscience.cdk.interfaces.IAtom;

/**
 * This matches an atom with chirality property. It is not implemented yet. 
 * It'll match any atom right now.  
 *
 * @cdk.module extra
 */
00034 public class ChiralityAtom extends SMARTSAtom {
      /**
       * The degree of the chirality
       */
00038       private int degree;
      
      /**
       * Whether unspecified chirality should be taken into consideration 
       */
00043       private boolean unspecified;
      
      /**
       * Whether the chirality is clockwise 
       */
00048       private boolean clockwise;
      
    public int getDegree() {
            return degree;
      }

      public void setDegree(int degree) {
            this.degree = degree;
      }

      public boolean isUnspecified() {
            return unspecified;
      }

      public void setUnspecified(boolean unspecified) {
            this.unspecified = unspecified;
      }

      public boolean isClockwise() {
            return clockwise;
      }

      public void setClockwise(boolean clockwise) {
            this.clockwise = clockwise;
      }

      /**
     * Creates a new instance
     *
     */
00078     public ChiralityAtom() {
      super();
    }

00082     public boolean matches(IAtom atom) {
      // TODO: Chirality matching logic
        return true;
    }
}

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