move ALMaxUpdater and MeasurementUnit to kamon.metric

2 files changed, 0 insertions, 121 deletions

diff --git a/kamon-core/src/main/scala/kamon/util/AtomicLongMaxUpdater.scala b/kamon-core/src/main/scala/kamon/util/AtomicLongMaxUpdater.scala
deleted file mode 100644
index 36c01c83..00000000
--- a/kamon-core/src/main/scala/kamon/util/AtomicLongMaxUpdater.scala
+++ /dev/null
@@ -1,40 +0,0 @@
-/* =========================================================================================
- * 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
-
-import java.util.concurrent.atomic.AtomicLong
-
-import scala.annotation.tailrec
-
-class AtomicLongMaxUpdater(value:AtomicLong) {
-
-  def update(newMax:Long):Unit = {
-    @tailrec def compare():Long = {
-      val currentMax = value.get()
-      if(newMax > currentMax) if (!value.compareAndSet(currentMax, newMax)) compare() else newMax
-      else currentMax
-    }
-    compare()
-  }
-
-  def maxThenReset(newValue:Long): Long =
-    value.getAndSet(newValue)
-}
-
-object AtomicLongMaxUpdater {
-  def apply(): AtomicLongMaxUpdater =
-    new AtomicLongMaxUpdater(new AtomicLong(0))
-}
\ No newline at end of file
diff --git a/kamon-core/src/main/scala/kamon/util/MeasurementUnit.scala b/kamon-core/src/main/scala/kamon/util/MeasurementUnit.scala
deleted file mode 100644
index f5764ad1..00000000
--- a/kamon-core/src/main/scala/kamon/util/MeasurementUnit.scala
+++ /dev/null
@@ -1,81 +0,0 @@
-/* =========================================================================================
- * 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
-
-import kamon.util.MeasurementUnit.{Dimension, Magnitude}
-
-/**
-  * A MeasurementUnit is a simple representation of the dimension and magnitude of a quantity being measured, such as
-  * "Time in Seconds" or "Data in Kilobytes".
-  */
-case class MeasurementUnit(dimension: Dimension, magnitude: Magnitude)
-
-object MeasurementUnit {
-  val none = MeasurementUnit(Dimension.None, Magnitude("none", 1D))
-
-  val time: TimeUnits = new TimeUnits {
-    val seconds = MeasurementUnit(Dimension.Time, Magnitude("seconds", 1D))
-    val milliseconds = MeasurementUnit(Dimension.Time, Magnitude("milliseconds", 1e-3))
-    val microseconds = MeasurementUnit(Dimension.Time, Magnitude("microseconds", 1e-6))
-    val nanoseconds = MeasurementUnit(Dimension.Time, Magnitude("nanoseconds", 1e-9))
-  }
-
-  val information: DataUnits = new DataUnits {
-    val bytes = MeasurementUnit(Dimension.Information, Magnitude("byte", 1))
-    val kilobytes = MeasurementUnit(Dimension.Information, Magnitude("kilobytes", 1024))
-    val megabytes = MeasurementUnit(Dimension.Information, Magnitude("megabytes", 1024 * 1024))
-    val gigabytes = MeasurementUnit(Dimension.Information, Magnitude("gigabytes", 1024 * 1024 * 1024))
-  }
-
-  /**
-    * Scales the provided value between two MeasurementUnits of the same dimension.
-    *
-    * @param value value to be scaled.
-    * @param from value's [[MeasurementUnit]].
-    * @param to target [[MeasurementUnit]].
-    * @return equivalent of the provided value on the target [[MeasurementUnit]]
-    */
-  def scale(value: Long, from: MeasurementUnit, to: MeasurementUnit): Double = {
-    if(from.dimension != to.dimension)
-      sys.error(s"Can't scale values from the [${from.dimension.name}] dimension into the [${to.dimension.name}] dimension.")
-    else if(from == to)
-      value.toDouble
-    else (from.magnitude.scaleFactor / to.magnitude.scaleFactor) * value.toDouble
-  }
-
-  case class Dimension(name: String)
-  case class Magnitude(name: String, scaleFactor: Double)
-
-  object Dimension {
-    val None = Dimension("none")
-    val Time = Dimension("time")
-    val Information = Dimension("information")
-  }
-
-  trait TimeUnits {
-    def seconds: MeasurementUnit
-    def milliseconds: MeasurementUnit
-    def microseconds: MeasurementUnit
-    def nanoseconds: MeasurementUnit
-  }
-
-  trait DataUnits {
-    def bytes: MeasurementUnit
-    def kilobytes: MeasurementUnit
-    def megabytes: MeasurementUnit
-    def gigabytes: MeasurementUnit
-  }
-}