/**
* Copyright 2017 Pivotal Software, Inc.
*
* 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 org.springframework.metrics.instrument;
import org.springframework.metrics.instrument.internal.ImmutableTag;
/**
* Key/value pair representing a dimension of a meter used to classify and drill into measurements.
*
* @author Jon Schneider
*/
public interface Tag {
String getKey();
String getValue();
static Tag of(String key, String value) {
return new ImmutableTag(key, value);
}
}