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Kafka client whose producer requires explicit encoders.

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/**
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
 * file distributed with this work for additional information regarding copyright ownership. The ASF 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 org.apache.kafka.common.metrics.stats;

import org.apache.kafka.common.metrics.MeasurableStat;
import org.apache.kafka.common.metrics.MetricConfig;

/**
 * An un-windowed cumulative total maintained over all time.
 */
public class Total implements MeasurableStat {

    private double total;

    public Total() {
        this.total = 0.0;
    }

    public Total(double value) {
        this.total = value;
    }

    @Override
    public void record(MetricConfig config, double value, long now) {
        this.total += value;
    }

    @Override
    public double measure(MetricConfig config, long now) {
        return this.total;
    }

}