it.tidalwave.mobile.io.FileSystem Maven / Gradle / Ivy
/***********************************************************************************************************************
*
* blueBill Core - open source birding
* Copyright (C) 2009-2011 by Tidalwave s.a.s. (http://www.tidalwave.it)
*
***********************************************************************************************************************
*
* 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.
*
***********************************************************************************************************************
*
* WWW: http://bluebill.tidalwave.it
* SCM: https://kenai.com/hg/bluebill~core-src
*
**********************************************************************************************************************/
package it.tidalwave.mobile.io;
import javax.annotation.Nonnull;
import javax.annotation.Nonnegative;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
/***********************************************************************************************************************
*
* @author Fabrizio Giudici
* @version $Id$
*
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public interface FileSystem
{
/*******************************************************************************************************************
*
*
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@Nonnull
public OutputStream openFileOutput (@Nonnull String path)
throws IOException;
/*******************************************************************************************************************
*
*
******************************************************************************************************************/
@Nonnull
public InputStream openFileInput (@Nonnull String path)
throws IOException;
/*******************************************************************************************************************
*
*
******************************************************************************************************************/
@Nonnull
public File getFile (@Nonnull String path)
throws IOException;
/*******************************************************************************************************************
*
*
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@Nonnegative
public long getFreeSpace();
/*******************************************************************************************************************
*
*
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public boolean isWritable();
}