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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.eclipse.org/org/documents/epl-v10.php
*
* 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 com.android.ide.common.api;
import com.google.common.annotations.Beta;
/**
* Mutable point.
* <p>
* <b>NOTE: This is not a public or final API; if you rely on this be prepared
* to adjust your code for the next tools release.</b>
* </p>
*/
@Beta
public class Point {
public int x, y;
public Point(int x, int y) {
this.x = x;
this.y = y;
}
public Point(Point p) {
x = p.x;
y = p.y;
}
/** Sets the point to the given coordinates. */
public void set(int x, int y) {
this.x = x;
this.y = y;
}
/** Returns a new instance of a point with the same values. */
public Point copy() {
return new Point(x, y);
}
/**
* Offsets this point by adding the given x,y deltas to the x,y coordinates.
* @return Returns self, for chaining.
*/
public Point offsetBy(int x, int y) {
this.x += x;
this.y += y;
return this;
}
@Override
public boolean equals(Object obj) {
if (obj instanceof Point) {
Point rhs = (Point) obj;
return this.x == rhs.x && this.y == rhs.y;
}
return false;
}
@Override
public int hashCode() {
int h = x ^ ((y >> 16) & 0x0FFFF) ^ ((y & 0x0FFFF) << 16);
return h;
}
@Override
public String toString() {
return String.format("Point [%dx%d]", x, y);
}
}
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