1 /* 2 * Copyright (C) 2007 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 package android.drm.mobile1; 18 19 import java.util.Date; 20 21 /** 22 * This class provides interfaces to access the DRM constraint. 23 */ 24 public class DrmConstraintInfo { 25 /** 26 * The constraint of count. 27 */ 28 private int count; 29 30 /** 31 * The constraint of start date. 32 */ 33 private long startDate; 34 35 /** 36 * The constraint of end date. 37 */ 38 private long endDate; 39 40 /** 41 * The constraint of interval. 42 */ 43 private long interval; 44 45 /** 46 * Construct the DrmConstraint. 47 */ DrmConstraintInfo()48 DrmConstraintInfo() { 49 count = -1; 50 startDate = -1; 51 endDate = -1; 52 interval = -1; 53 } 54 55 /** 56 * Get the count constraint. 57 * 58 * @return the count or -1 if no limit. 59 */ getCount()60 public int getCount() { 61 return count; 62 } 63 64 /** 65 * Get the start date constraint. 66 * 67 * @return the start date or null if no limit. 68 */ getStartDate()69 public Date getStartDate() { 70 if (startDate == -1) 71 return null; 72 73 return new Date(startDate); 74 } 75 76 /** 77 * Get the end date constraint. 78 * 79 * @return the end date or null if no limit. 80 */ getEndDate()81 public Date getEndDate() { 82 if (endDate == -1) 83 return null; 84 85 return new Date(endDate); 86 } 87 88 /** 89 * Get the Interval constraint. 90 * 91 * @return the interval or -1 if no limit. 92 */ getInterval()93 public long getInterval() { 94 return interval; 95 } 96 } 97