/* Copyright (C) 2004-2007  The Chemistry Development Kit (CDK) project
 *
 * This library 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 library 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 library; if not, write to the Free Software
 * Foundation, 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 * (or see http://www.gnu.org/copyleft/lesser.html)
 */
package org.openscience.cdk.isomorphism.matchers.smarts;

import org.openscience.cdk.CDKConstants;
import org.openscience.cdk.interfaces.IAtom;
import org.openscience.cdk.interfaces.IChemObjectBuilder;

/**
 * This smarts atom matches aliphatic atom with element symbol specified.
 *
 * @cdk.module  smarts
 * @cdk.githash
 * @cdk.keyword SMARTS
 */
@Deprecated
public class AliphaticSymbolAtom extends SMARTSAtom {

    /**
     * Creates a new instance.
     *
     * @param symbol the atom symbol
     */
    public AliphaticSymbolAtom(String symbol, IChemObjectBuilder builder) {
        super(builder);
        setIsAromatic(true);
        setSymbol(symbol);
    }

    /*
     * (non-Javadoc)
     * @see
     * org.openscience.cdk.isomorphism.matchers.smarts.SMARTSAtom#matches(org
     * .openscience.cdk.interfaces.IAtom)
     */
    @Override
    public boolean matches(IAtom atom) {
        return !atom.isAromatic() && atom.getSymbol().equals(this.getSymbol());
    }

    /*
     * (non-Javadoc)
     * @see org.openscience.cdk.PseudoAtom#toString()
     */
    @Override
    public String toString() {
        return "AliphaticSymbolAtom(" + getSymbol() + ")";
    }
}
