subprojects/s4-core/src/main/java/org/apache/s4/core/ft/StorageCallbackFactory.java

/**
 * 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.s4.core.ft;

/**
 * A factory for creating storage callbacks. Storage callback implementations
 * that can take specific actions upon success or failure of asynchronous
 * storage operations.
 *
 */
public interface StorageCallbackFactory {

    /**
     * Factory method
     *
     * @return returns a StorageCallback instance
     */
    public StorageCallback createStorageCallback();

}