org.springframework.integration.file.remote.synchronizer.InboundFileSynchronizer.java Source code

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Here is the source code for org.springframework.integration.file.remote.synchronizer.InboundFileSynchronizer.java

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/*
 * Copyright 2002-2019 the original author or authors.
 *
 * 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
 *
 *      https://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.springframework.integration.file.remote.synchronizer;

import java.io.File;

/**
 * Strategy for synchronizing from a remote File system to a local directory.
 *
 * @author Mark Fisher
 * @author Gary Russell
 * @since 2.0
 */
@FunctionalInterface
public interface InboundFileSynchronizer {

    /**
     * Synchronize all available files to the local directory;
     * @param localDirectory the directory.
     */
    void synchronizeToLocalDirectory(File localDirectory);

    /**
     * Synchronize up to maxFetchSize files to the local directory;
     * @param localDirectory the directory.
     * @param maxFetchSize the maximum files to fetch.
     */
    default void synchronizeToLocalDirectory(File localDirectory, int maxFetchSize) {
        synchronizeToLocalDirectory(localDirectory);
    }

}