| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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. |
| |
| using System; |
| |
| namespace Org.Apache.REEF.Wake.Util |
| { |
| public static class TimeHelper |
| { |
| public const long TicksPerMilliSecond = 10000; |
| public const long TicksPerMicroSecond = 10; |
| public const double TicksPerNanoSecond = .01; |
| |
| public static long CurrentTimeToNanoSeconds |
| { |
| get |
| { |
| return DateTime.Now.Ticks / 100; |
| } |
| } |
| |
| public static long AsLongNanoSeconds(TimeSpan timeSpan) |
| { |
| return (long)(timeSpan.Ticks * TicksPerNanoSecond); |
| } |
| |
| public static double AsDoubleNanoSeconds(TimeSpan timeSpan) |
| { |
| return timeSpan.Ticks * TicksPerNanoSecond; |
| } |
| } |
| } |