/**
* Licensed to The Apereo Foundation under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
*
* The Apereo Foundation licenses this file to you under the Educational
* Community License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License
* at:
*
* http://opensource.org/licenses/ecl2.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*
*/
package org.opencastproject.composer.layout;
import static java.lang.String.format;
import static org.opencastproject.util.EqualsUtil.hash;
/** Offset in a left-handed cartesian coordinate system. */
public final class Offset {
private final int y;
private final int x;
public Offset(int x, int y) {
this.x = x;
this.y = y;
}
public static Offset offset(int x, int y) {
return new Offset(x, y);
}
/** Get the x offset. */
public int getX() {
return x;
}
/** Get the y offset. */
public int getY() {
return y;
}
@Override
public boolean equals(Object that) {
return (this == that) || (that instanceof Offset && eqFields((Offset) that));
}
private boolean eqFields(Offset that) {
return x == that.x && y == that.y;
}
@Override
public int hashCode() {
return hash(x, y);
}
@Override
public String toString() {
return format("Offset(%d,%d)", x, y);
}
}