| /* |
| * 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; |
| import com.android.annotations.NonNull; |
| |
| |
| /** |
| * 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(@NonNull 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. */ |
| @NonNull |
| 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. |
| */ |
| @NonNull |
| 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); |
| } |
| } |