CitySubdivision.java

/*******************************************************************************
 *   Gisgraphy 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, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
 * 
 *  Copyright 2008  Gisgraphy project 
 *  David Masclet <davidmasclet@gisgraphy.com>
 *  
 *  
 *******************************************************************************/
package com.gisgraphy.domain.geoloc.entity;

import javax.persistence.Entity;

import org.hibernate.annotations.Cache;
import org.hibernate.annotations.CacheConcurrencyStrategy;

/**
 * Represents a city subdivision Object
 * 
 * @author <a href="mailto:david.masclet@gisgraphy.com">David Masclet</a>
 */
@Entity
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
public class CitySubdivision extends GisFeature implements ZipCodesAware {
    
	
    
	/**
     * Constructor that populate the {@link CitySubdivision} with the gisFeature
     * fields<br>
     * 
     * @param gisFeature
     *                The gisFeature from which we want to populate the
     *                {@linkplain CitySubdivision}
     */
    public CitySubdivision(GisFeature gisFeature) {
	super(gisFeature);
    }


    /**
     * Default constructor (Needed by CGLib)
     */
    public CitySubdivision() {
	super();
    }

    /*
     * (non-Javadoc)
     * 
     * @see com.gisgraphy.domain.geoloc.entity.GisFeature#hashCode()
     */
    @Override
    public int hashCode() {
	final int PRIME = 31;
	int result = super.hashCode();
	result = PRIME * result
		+ ((getFeatureId() == null) ? 0 : getFeatureId().hashCode());
	return result;
    }

       
}