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1   /*
2    * Copyright 2006-2007 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.springframework.batch.item.file;
18  
19  import java.io.Writer;
20  import java.io.IOException;
21  
22  /**
23   * Callback interface for writing a footer to a file.
24   * 
25   * @author Robert Kasanicky
26   */
27  public interface FlatFileFooterCallback {
28  
29  	/**
30  	 * Write contents to a file using the supplied {@link Writer}. It is not
31  	 * required to flush the writer inside this method.
32  	 */
33  	void writeFooter(Writer writer) throws IOException;
34  }