/*
 * 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.jackrabbit.oak.plugins.blob;

import org.apache.jackrabbit.oak.plugins.blob.datastore.BlobTracker;

/**
 * Interface to be implemented by a data store which can support local blob id tracking.
 */
public interface BlobTrackingStore extends SharedDataStore {
    /**
     * Registers a tracker in the data store.
     * @param tracker
     */
    void addTracker(BlobTracker tracker);

    /**
     * Gets the traker registered in the data store.
     *
     * @return tracker
     */
    BlobTracker getTracker();
}