HouseNumberDistance.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.reversegeocoding;

import com.gisgraphy.domain.geoloc.entity.HouseNumber;

/**
 * A simple dto
 * 
 * @author <a href="mailto:david.masclet@gisgraphy.com">David Masclet</a>
 */
public class HouseNumberDistance {
	
	private HouseNumber houseNumber;
	private Double distance;
	
	public HouseNumberDistance(HouseNumber houseNumber,Double distance) {
		this.houseNumber = houseNumber;
		this.distance= distance;
	}

	public HouseNumber getHouseNumber() {
		return houseNumber;
	}

	public Double getDistance() {
		return distance;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result
				+ ((distance == null) ? 0 : distance.hashCode());
		result = prime * result
				+ ((houseNumber == null) ? 0 : houseNumber.hashCode());
		return result;
	}

	@Override
	//do not overide by generated IDE code, distance 
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		HouseNumberDistance other = (HouseNumberDistance) obj;
		if (distance == null) {
			if (other.distance != null)
				return false;
		} else if (other.distance== null ||Math.abs(distance -other.distance)>0.001)
			return false;
		if (houseNumber == null) {
			if (other.houseNumber != null)
				return false;
		} else if (!houseNumber.equals(other.houseNumber))
			return false;
		return true;
	}

}