org.sigmah.server.domain.Bounds.java Source code

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Here is the source code for org.sigmah.server.domain.Bounds.java

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package org.sigmah.server.domain;

/*
 * #%L
 * Sigmah
 * %%
 * Copyright (C) 2010 - 2016 URD
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import javax.persistence.Column;
import javax.persistence.Embeddable;

import org.apache.commons.lang3.builder.ToStringBuilder;
import org.sigmah.server.domain.base.EmbeddableEntity;
import org.sigmah.server.domain.util.EntityConstants;

/**
 * <p>
 * Embeddable bounds coordinates.<br/>
 * Not an entity.
 * </p>
 * 
 * @author Denis Colliot (dcolliot@ideia.fr)
 */
@Embeddable
public class Bounds implements EmbeddableEntity {

    /**
     * Serial version UID.
     */
    private static final long serialVersionUID = 8477170799666981683L;

    @Column(name = EntityConstants.BOUNDS_COLUMN_X1)
    private double x1;

    @Column(name = EntityConstants.BOUNDS_COLUMN_Y1)
    private double y1;

    @Column(name = EntityConstants.BOUNDS_COLUMN_X2)
    private double x2;

    @Column(name = EntityConstants.BOUNDS_COLUMN_Y2)
    private double y2;

    public Bounds() {
        // TODO Auto-generated constructor stub
    }

    // --------------------------------------------------------------------------------
    //
    // METHODS.
    //
    // --------------------------------------------------------------------------------

    /**
     * {@inheritDoc}
     */
    @Override
    public String toString() {
        final ToStringBuilder builder = new ToStringBuilder(this);

        builder.append("x1", x1);
        builder.append("y1", y1);
        builder.append("x2", x2);
        builder.append("y2", y2);

        return builder.toString();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        long temp;
        temp = Double.doubleToLongBits(x1);
        result = prime * result + (int) (temp ^ (temp >>> 32));
        temp = Double.doubleToLongBits(x2);
        result = prime * result + (int) (temp ^ (temp >>> 32));
        temp = Double.doubleToLongBits(y1);
        result = prime * result + (int) (temp ^ (temp >>> 32));
        temp = Double.doubleToLongBits(y2);
        result = prime * result + (int) (temp ^ (temp >>> 32));
        return result;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (!(obj instanceof Bounds)) {
            return false;
        }
        Bounds other = (Bounds) obj;
        if (Double.doubleToLongBits(x1) != Double.doubleToLongBits(other.x1)) {
            return false;
        }
        if (Double.doubleToLongBits(x2) != Double.doubleToLongBits(other.x2)) {
            return false;
        }
        if (Double.doubleToLongBits(y1) != Double.doubleToLongBits(other.y1)) {
            return false;
        }
        if (Double.doubleToLongBits(y2) != Double.doubleToLongBits(other.y2)) {
            return false;
        }
        return true;
    }

    // --------------------------------------------------------------------------------
    //
    // GETTERS & SETTERS.
    //
    // --------------------------------------------------------------------------------

    public double getX1() {
        return x1;
    }

    public void setX1(double x1) {
        this.x1 = x1;
    }

    public double getY1() {
        return y1;
    }

    public void setY1(double y1) {
        this.y1 = y1;
    }

    public double getX2() {
        return x2;
    }

    public void setX2(double x2) {
        this.x2 = x2;
    }

    public double getY2() {
        return y2;
    }

    public void setY2(double y2) {
        this.y2 = y2;
    }

}