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/**
 *  Copyright 2005-2014 Red Hat, Inc.
 *
 *  Red Hat licenses this file to you 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.fabric8.insight.camel.profiler;

import org.apache.camel.model.ProcessorDefinition;

import java.util.concurrent.atomic.AtomicLong;

/**
 *
 */
public class Stats {
    final AtomicLong count = new AtomicLong();
    final AtomicLong self = new AtomicLong();
    final AtomicLong total = new AtomicLong();
    final Stats parent;
    final ProcessorDefinition definition;

    public Stats(ProcessorDefinition definition, Stats parent) {
        this.definition = definition;
        this.parent = parent;
    }

    public synchronized void addTime(long self, long total) {
        this.count.incrementAndGet();
        this.self.addAndGet(self);
        this.total.addAndGet(total);
    }

    public Stats getParent() {
        return parent;
    }

    public long getCount() {
        return count.get();
    }

    public long getSelf() {
        return self.get();
    }

    public long getTotal() {
        return total.get();
    }

    public void reset() {
        count.set(0);
        self.set(0);
        total.set(0);
    }

    public String toString() {
        return "Stats[" + definition.toString() + "]";
    }
}