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/*
* =========================================================================================
* Copyright © 2013 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
import kamon.metric.instrument.{ Time, InstrumentFactory, Histogram }
class TraceMetrics(instrumentFactory: InstrumentFactory) extends GenericEntityRecorder(instrumentFactory) {
import TraceMetrics.segmentKey
/**
* Records blah blah
*/
val ElapsedTime = histogram("elapsed-time", unitOfMeasurement = Time.Nanoseconds)
/**
* Records Blah Blah.
*
*/
def segment(name: String, category: String, library: String): Histogram =
histogram(segmentKey(name, category, library))
}
object TraceMetrics extends EntityRecorderFactory[TraceMetrics] {
def category: String = "trace"
def createRecorder(instrumentFactory: InstrumentFactory): TraceMetrics = new TraceMetrics(instrumentFactory)
def segmentKey(name: String, category: String, library: String): HistogramKey =
HistogramKey(name, Time.Nanoseconds, Map("category" -> category, "library" -> library))
}
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