1 /* Copyright (C) 2004-2007 The Chemistry Development Kit (CDK) project 2 * 3 * This library is free software; you can redistribute it and/or 4 * modify it under the terms of the GNU Lesser General Public 5 * License as published by the Free Software Foundation; either 6 * version 2.1 of the License, or (at your option) any later version. 7 * 8 * This library is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 11 * Lesser General Public License for more details. 12 * 13 * You should have received a copy of the GNU Lesser General Public 14 * License along with this library; if not, write to the Free Software 15 * Foundation, 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 16 * (or see http://www.gnu.org/copyleft/lesser.html) 17 */ 18 package org.openscience.cdk.isomorphism.matchers.smarts; 19 20 import org.openscience.cdk.CDKConstants; 21 import org.openscience.cdk.interfaces.IBond; 22 import org.openscience.cdk.interfaces.IChemObjectBuilder; 23 24 /** 25 * This smarts bond matches any bond that is in a ring. 26 * 27 * @cdk.module smarts 28 * @cdk.githash 29 * @cdk.keyword SMARTS 30 */ 31 @Deprecated 32 public class RingBond extends SMARTSBond { 33 34 private static final long serialVersionUID = -8670609649648985629L; 35 36 /** 37 * Creates a new instance 38 * 39 */ RingBond(IChemObjectBuilder builder)40 public RingBond(IChemObjectBuilder builder) { 41 super(builder); 42 this.setFlag(CDKConstants.ISINRING, true); 43 } 44 45 /* 46 * (non-Javadoc) 47 * @see 48 * org.openscience.cdk.isomorphism.matchers.smarts.SMARTSBond#matches(org 49 * .openscience.cdk.interfaces.IBond) 50 */ 51 @Override matches(IBond bond)52 public boolean matches(IBond bond) { 53 return bond.getFlag(CDKConstants.ISINRING); 54 } 55 } 56