CallCounter.java

/**
 * Copyright © 2013 Antonin Stefanutti (antonin.stefanutti@gmail.com)
 *
 * 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.astefanutti.metrics.cdi.ee;

import javax.inject.Singleton;
import java.util.concurrent.atomic.AtomicLong;

@Singleton
public class CallCounter {

    private final AtomicLong counter = new AtomicLong();
    
    public void reset() {
        counter.set(0l);
    }

    public void count() {
        counter.incrementAndGet();
    }

    public long value() {
        return counter.get();
    }
}