org.apache.poi.poifs.storage.BlockWritable Maven / Gradle / Ivy
/* ====================================================================
Copyright 2002-2004 Apache Software Foundation
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.apache.poi.poifs.storage;
import java.io.IOException;
import java.io.OutputStream;
/**
* An interface for persisting block storage of POIFS components.
*
* @author Marc Johnson (mjohnson at apache dot org)
*/
public interface BlockWritable
{
/**
* Write the storage to an OutputStream
*
* @param stream the OutputStream to which the stored data should
* be written
*
* @exception IOException on problems writing to the specified
* stream
*/
public void writeBlocks(final OutputStream stream)
throws IOException;
} // end public interface BlockWritable