| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache 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://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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.cooliris.media; |
| |
| /** |
| * A pair of objects. Mostly auto-generated by Eclipse. |
| */ |
| public class Pair<S, T> { |
| public final S first; |
| public final T second; |
| |
| public Pair(S first, T second) { |
| this.first = first; |
| this.second = second; |
| } |
| |
| public static <S, T> Pair<S, T> create(S first, T second) { |
| return new Pair<S, T>(first, second); |
| } |
| |
| @Override |
| public int hashCode() { |
| final int PRIME = 31; |
| int result = 1; |
| result = PRIME * result + ((first == null) ? 0 : first.hashCode()); |
| result = PRIME * result + ((second == null) ? 0 : second.hashCode()); |
| return result; |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null) { |
| return false; |
| } |
| if (getClass() != obj.getClass()) { |
| return false; |
| } |
| final Pair<S, T> other = (Pair) obj; |
| if (first == null && other.first != null) { |
| return false; |
| } else if (!first.equals(other.first)) { |
| return false; |
| } |
| if (second == null && other.second != null) { |
| return false; |
| } else if (!second.equals(other.second)) { |
| return false; |
| } |
| return true; |
| } |
| |
| } |