/*
* Copyright 2017-present Facebook, 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 com.facebook.buck.jvm.java;
import java.util.concurrent.atomic.AtomicLong;
public class JavacEventSinkScopedSimplePerfEvent implements AutoCloseable {
private static final AtomicLong KEY_GENERATOR = new AtomicLong(0);
private final JavacEventSink eventSink;
private final long eventKey = KEY_GENERATOR.incrementAndGet();
public JavacEventSinkScopedSimplePerfEvent(JavacEventSink eventSink, String name) {
this.eventSink = eventSink;
this.eventSink.startSimplePerfEvent(name, eventKey);
}
@Override
public void close() {
eventSink.stopSimplePerfEvent(eventKey);
}
}