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Aggregates samples published by metrics client libraries and writes to destinations.

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/**
 * Copyright 2014 Groupon.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 com.arpnetworking.metrics.common.tailer;

/**
 * Interface for classes which stream data from files (or other sources). Based
 * on Apache Tailer but implemented as an interface to improve
 * extensibility.
 *
 * @author Brandon Arp (barp at groupon dot com)
 */
public interface Tailer extends Runnable{

    /**
     * Stop the Tailer instance.
     */
    void stop();
}