package com.netflix.spectator.spark;

/**
 * Maps a value based on the name. This is typically used to perform simple unit conversions so
 * that data can be made to follow common conventions with other sources (e.g. always use base
 * units and do conversions as part of presentation).
 */
public interface ValueFunction {
  /** Convert the value for a given metric name. */
  double convert(String name, double v);
}

@@ -1,8 +1,606 @@
+/**%0A * Copyright 2015 Netflix, Inc.%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A
 package 

fix license header