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/* =========================================================================================
* Copyright © 2013-2017 the kamon project <http://kamon.io/>
*
* 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 kamon.util
object Clock {
private val startTimeMillis = System.currentTimeMillis()
private val startNanoTime = System.nanoTime()
private val startMicroTime = startTimeMillis * 1000L
def microTimestamp(): Long =
startMicroTime + ((System.nanoTime() - startNanoTime) / 1000L)
def milliTimestamp(): Long =
System.currentTimeMillis()
def relativeNanoTimestamp(): Long =
System.nanoTime()
def toMicroTimestamp(nanoTime: Long): Long =
startMicroTime + (startNanoTime - nanoTime / 1000L)
}
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