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author | Ivan Topolnjak <ivantopo@gmail.com> | 2016-03-14 21:59:02 +0100 |
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committer | Ivan Topolnjak <ivantopo@gmail.com> | 2016-03-14 21:59:02 +0100 |
commit | aa93757d615d805a9b6c30541055601b0df22951 (patch) | |
tree | e0e12d34daaa09a29b5df8880d96d6b4df95fbde /kamon-core/src/main/scala/kamon/util | |
parent | 05c38b4aba959c0c9aa4def450fb734a03b4e4b9 (diff) | |
download | Kamon-aa93757d615d805a9b6c30541055601b0df22951.tar.gz Kamon-aa93757d615d805a9b6c30541055601b0df22951.tar.bz2 Kamon-aa93757d615d805a9b6c30541055601b0df22951.zip |
introduce selective instrumentation for akka actors.
Diffstat (limited to 'kamon-core/src/main/scala/kamon/util')
-rw-r--r-- | kamon-core/src/main/scala/kamon/util/Timestamp.scala | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kamon-core/src/main/scala/kamon/util/Timestamp.scala b/kamon-core/src/main/scala/kamon/util/Timestamp.scala index eadc6690..5a192304 100644 --- a/kamon-core/src/main/scala/kamon/util/Timestamp.scala +++ b/kamon-core/src/main/scala/kamon/util/Timestamp.scala @@ -59,6 +59,8 @@ object MilliTimestamp { * timestamp in nanoseconds. */ class NanoTimestamp(val nanos: Long) extends AnyVal { + def -(that: NanoTimestamp) = new NanoTimestamp(nanos - that.nanos) + def +(that: NanoTimestamp) = new NanoTimestamp(nanos + that.nanos) override def toString: String = String.valueOf(nanos) + ".nanos" } @@ -70,6 +72,8 @@ object NanoTimestamp { * Number of nanoseconds between a arbitrary origin timestamp provided by the JVM via System.nanoTime() */ class RelativeNanoTimestamp(val nanos: Long) extends AnyVal { + def -(that: RelativeNanoTimestamp) = new RelativeNanoTimestamp(nanos - that.nanos) + def +(that: RelativeNanoTimestamp) = new RelativeNanoTimestamp(nanos + that.nanos) override def toString: String = String.valueOf(nanos) + ".nanos" def toMilliTimestamp: MilliTimestamp = @@ -77,6 +81,8 @@ class RelativeNanoTimestamp(val nanos: Long) extends AnyVal { } object RelativeNanoTimestamp { + val zero = new RelativeNanoTimestamp(0L) + def now: RelativeNanoTimestamp = new RelativeNanoTimestamp(System.nanoTime()) def relativeTo(milliTimestamp: MilliTimestamp): RelativeNanoTimestamp = new RelativeNanoTimestamp(now.nanos - (MilliTimestamp.now.millis - milliTimestamp.millis) * 1000000) |