/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2012-2013, Geomatys
*
* 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;
* version 2.1 of the License.
*
* 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.
*/
package org.geotoolkit.processing.chain.model;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import org.geotoolkit.util.Utilities;
/**
* Chain element which has a position.
*
* @author Guilhem Legal (Geomatys)
*/
@XmlAccessorType(value = XmlAccessType.FIELD)
public abstract class Positionable {
@XmlAttribute(name = "x")
private int x;
@XmlAttribute(name = "y")
private int y;
public Positionable() {
this.x = -1;
this.y = -1;
}
public Positionable(final int x, final int y) {
this.x = x;
this.y = y;
}
public Positionable(final Positionable toCopy) {
this.x = toCopy.x;
this.y = toCopy.y;
}
/**
* @return the x
*/
public int getX() {
return x;
}
/**
* @param x the x to set
*/
public void setX(int x) {
this.x = x;
}
/**
* @return the y
*/
public int getY() {
return y;
}
/**
* @param y the y to set
*/
public void setY(int y) {
this.y = y;
}
@Override
public boolean equals(final Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof Positionable) {
final Positionable that = (Positionable) obj;
return Utilities.equals(this.x, that.x)
&& Utilities.equals(this.y, that.y);
}
return false;
}
@Override
public int hashCode() {
int hash = 5;
hash = 89 * hash + this.x;
hash = 89 * hash + this.y;
return hash;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("[").append(this.getClass().getSimpleName()).append("]\n");
sb.append("x:").append(x).append('\n');
sb.append("y:").append(y).append('\n');
return sb.toString();
}
}