1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 18 package com.cooliris.media; 19 20 public final class IndexRange { 21 public IndexRange(int beginRange, int endRange) { 22 begin = beginRange; 23 end = endRange; 24 } 25 26 public IndexRange() { 27 begin = 0; 28 end = 0; 29 } 30 31 public void set(int begin, int end) { 32 this.begin = begin; 33 this.end = end; 34 } 35 36 public boolean isEmpty() { 37 return begin == end; 38 } 39 40 public int size() { 41 return end - begin; 42 } 43 44 public int begin; 45 public int end; 46 } 47
