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/*
* ProGuard -- shrinking, optimization, obfuscation, and preverification
* of Java bytecode.
*
* Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package proguard.io;
import java.io.*;
/**
* This DataEntry wraps another data entry, returning a different name instead
* of the wrapped data entry's name.
*
* @author Eric Lafortune
*/
public class RenamedDataEntry implements DataEntry
{
private final DataEntry dataEntry;
private final String name;
public RenamedDataEntry(DataEntry dataEntry,
String name)
{
this.dataEntry = dataEntry;
this.name = name;
}
// Implementations for DataEntry.
public String getName()
{
return name;
}
public boolean isDirectory()
{
return dataEntry.isDirectory();
}
public InputStream getInputStream() throws IOException
{
return dataEntry.getInputStream();
}
public void closeInputStream() throws IOException
{
dataEntry.closeInputStream();
}
public DataEntry getParent()
{
return dataEntry.getParent();
}
// Implementations for Object.
public String toString()
{
return name + " == " + dataEntry;
}
}
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