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/**
* 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
*
* https://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 io.micrometer.core.annotation;
import java.lang.annotation.*;
/**
* Annotated methods would expose a few counter metrics about their execution status.
* By default, both failed and successful attempts would be reported. Switching the
* {@link #recordFailuresOnly()} to {@code true} would instruct the corresponding aspect
* to only record the failed attempts.
*
* @author Ali Dehghani
* @since 1.2.0
* @see io.micrometer.core.aop.CountedAspect
*/
@Inherited
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface Counted {
/**
* Represents the metric name for the to-be-recorded counters.
*
* @return The metric name.
*/
String value() default "method.counted";
/**
* By default, both failed and successful attempts are recorded. Switch it to {@code true} in
* order to only record failed attempts.
*
* @return Whether to only report failures.
*/
boolean recordFailuresOnly() default false;
/**
* An optional description for what the underlying counter is going to record.
*
* @return The counter description.
*/
String description() default "";
}