/* * Copyright 2002-2016 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 * * 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.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); } }