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author | Ivan Topolnjak <ivantopo@gmail.com> | 2017-06-06 14:15:15 +0200 |
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committer | Ivan Topolnjak <ivantopo@gmail.com> | 2017-06-06 14:15:15 +0200 |
commit | c52f8eaca0d1ccc4c992cba039e35e099b5b478b (patch) | |
tree | f9e78e2f929627e7547bef39fdf6cbcd544cb8d8 /kamon-core/src/main/scala/kamon/metric/HistogramExtension.scala | |
parent | 1f5d9876dedb715ae1c31203ea4f15ebf031612c (diff) | |
download | Kamon-c52f8eaca0d1ccc4c992cba039e35e099b5b478b.tar.gz Kamon-c52f8eaca0d1ccc4c992cba039e35e099b5b478b.tar.bz2 Kamon-c52f8eaca0d1ccc4c992cba039e35e099b5b478b.zip |
make it compile for Scala 2.11 and 2.12
Diffstat (limited to 'kamon-core/src/main/scala/kamon/metric/HistogramExtension.scala')
-rw-r--r-- | kamon-core/src/main/scala/kamon/metric/HistogramExtension.scala | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/kamon-core/src/main/scala/kamon/metric/HistogramExtension.scala b/kamon-core/src/main/scala/kamon/metric/HistogramExtension.scala new file mode 100644 index 00000000..bf425ee1 --- /dev/null +++ b/kamon-core/src/main/scala/kamon/metric/HistogramExtension.scala @@ -0,0 +1,39 @@ +package org.HdrHistogram + +import java.nio.ByteBuffer +import java.util.concurrent.atomic.AtomicLongArray + +import kamon.metric.DynamicRange + +/** + * Exposes package-private members of [[org.HdrHistogram.AtomicHistogram]]. + */ +abstract class AtomicHistogramExtension(dr: DynamicRange) + extends AtomicHistogram(dr.lowestDiscernibleValue, dr.highestTrackableValue, dr.significantValueDigits) { + + override def incrementTotalCount(): Unit = {} + override def addToTotalCount(value: Long): Unit = {} + + def countsArray(): AtomicLongArray = counts + def protectedUnitMagnitude(): Int = unitMagnitude + def protectedSubBucketHalfCount(): Int = subBucketHalfCount + def protectedSubBucketHalfCountMagnitude(): Int = subBucketHalfCountMagnitude +} + +/** + * Exposes the package-private members of [[org.HdrHistogram.ZigZagEncoding]]. + */ +object ZigZag { + def putLong(buffer: ByteBuffer, value: Long): Unit = + ZigZagEncoding.putLong(buffer, value) + + def getLong(buffer: ByteBuffer): Long = + ZigZagEncoding.getLong(buffer) + + def putInt(buffer: ByteBuffer, value: Int): Unit = + ZigZagEncoding.putInt(buffer, value) + + def getInt(buffer: ByteBuffer): Int = + ZigZagEncoding.getInt(buffer) +} + |