1 /*
2  * Copyright (C) 2012 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 com.android.cts.verifier.p2p.testcase;
18 
19 /**
20  * This class holds the remaining timeout value.
21  */
22 public class Timeout {
23 
24     private long mExpiredTime;
25 
26     /**
27      * Initialize timeout value.
28      * @param msec
29      */
Timeout(long msec)30     public Timeout(long msec) {
31         mExpiredTime = System.currentTimeMillis() + msec;
32     }
33 
34     /**
35      * Return true if the timeout has already expired.
36      * @return
37      */
isTimeout()38     boolean isTimeout() {
39         return getRemainTime() == 0;
40     }
41 
42     /**
43      * Return the remaining timeout value.
44      * If already expired, return 0.
45      * @return
46      */
getRemainTime()47     long getRemainTime() {
48         long t = mExpiredTime - System.currentTimeMillis();
49         if (t < 0) {
50             return 0;
51         }
52         return t;
53     }
54 }
55