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/*
* Copyright 2020 Google LLC
*
* 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 io.perfmark;
import java.io.Closeable;
/**
* TaskCloseable is a helper class to simplify the closing of PerfMark tasks. It should be used in a
* try-with-resources block so that PerfMark tasks are recorded even in the event of exceptions.
*
* <p>Implementation note: This would normally implement {@code AutoCloseable}, but that is not
* available in Java 6. A future version of PerfMark may implement the parent interface instead.
*
*
* @since 0.23.0
*/
public final class TaskCloseable implements Closeable {
static final TaskCloseable INSTANCE = new TaskCloseable();
/**
* Stops the opened task. See {@link PerfMark#traceTask(String)}.
*/
@Override
public void close() {
PerfMark.stopTask();
}
private TaskCloseable() {}
}
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