1 files changed, 0 insertions, 65 deletions
diff --git a/kamon-core/src/legacy-main/scala/kamon/metric/instrument/Counter.scala b/kamon-core/src/legacy-main/scala/kamon/metric/instrument/Counter.scala
deleted file mode 100644
index b7ab60de..00000000
--- a/kamon-core/src/legacy-main/scala/kamon/metric/instrument/Counter.scala
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * =========================================================================================
- * Copyright © 2013-2014 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.metric.instrument
-
-import kamon.jsr166.LongAdder
-
-trait Counter extends Instrument {
-  type SnapshotType = Counter.Snapshot
-
-  def increment(): Unit
-  def increment(times: Long): Unit
-}
-
-object Counter {
-
-  def apply(): Counter = new LongAdderCounter
-  def create(): Counter = apply()
-
-  trait Snapshot extends InstrumentSnapshot {
-    def count: Long
-    def merge(that: InstrumentSnapshot, context: CollectionContext): Counter.Snapshot
-    def scale(from: UnitOfMeasurement, to: UnitOfMeasurement): Counter.Snapshot
-  }
-}
-
-class LongAdderCounter extends Counter {
-  private val counter = new LongAdder
-
-  def increment(): Unit = counter.increment()
-
-  def increment(times: Long): Unit = {
-    if (times < 0)
-      throw new UnsupportedOperationException("Counters cannot be decremented")
-    counter.add(times)
-  }
-
-  def collect(context: CollectionContext): Counter.Snapshot = CounterSnapshot(counter.sumAndReset())
-
-  def cleanup: Unit = {}
-}
-
-case class CounterSnapshot(count: Long) extends Counter.Snapshot {
-  def merge(that: InstrumentSnapshot, context: CollectionContext): Counter.Snapshot = that match {
-    case CounterSnapshot(thatCount) ⇒ CounterSnapshot(count + thatCount)
-    case other                      ⇒ sys.error(s"Cannot merge a CounterSnapshot with the incompatible [${other.getClass.getName}] type.")
-  }
-
-  override def scale(from: UnitOfMeasurement, to: UnitOfMeasurement): Counter.Snapshot =
-    CounterSnapshot(from.tryScale(to)(count).toLong)
-
-}
-\ No newline at end of file