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Posted to dev@avalon.apache.org by do...@apache.org on 2001/03/26 11:15:07 UTC
cvs commit: jakarta-avalon/src/java/org/apache/avalon/util/io OrFileFilter.java InvertedFileFilter.java AndFileFilter.java
donaldp 01/03/26 01:15:07
Added: src/java/org/apache/avalon/util/io OrFileFilter.java
InvertedFileFilter.java AndFileFilter.java
Log:
Extra file filters
Submitted By: "Harmeet Bedi" <hb...@yahoo.com>
Revision Changes Path
1.1 jakarta-avalon/src/java/org/apache/avalon/util/io/OrFileFilter.java
Index: OrFileFilter.java
===================================================================
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE file.
*/
package org.apache.avalon.util.io;
import java.io.File;
import java.io.FilenameFilter;
/**
* This takes two file fiters as input. Accepts a selection if it is
* accpetable to either input filter
*
* @author Harmeet Bedi <ha...@kodemuse.com>
*/
public class OrFileFilter
implements FilenameFilter
{
private final FilenameFilter m_filter1;
private final FilenameFilter m_filter2;
public OrFileFilter( final FilenameFilter filter1, final FilenameFilter filter2 )
{
m_filter1 = filter1;
m_filter2 = filter2;
}
public boolean accept( final File file, final String name )
{
return m_filter1.accept( file, name ) || m_filter2.accept( file, name );
}
}
1.1 jakarta-avalon/src/java/org/apache/avalon/util/io/InvertedFileFilter.java
Index: InvertedFileFilter.java
===================================================================
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE file.
*/
package org.apache.avalon.util.io;
import java.io.File;
import java.io.FilenameFilter;
/**
* This takes a file filter as input and inverts the selection.
* This is used in retrieving files that are not accepted by a filter.
*
* @author Harmeet Bedi <ha...@kodemuse.com>
*/
public class InvertedFileFilter implements FilenameFilter
{
private final FilenameFilter origFilter;
public InvertedFileFilter( FilenameFilter origFilter )
{
this.origFilter = origFilter;
}
public boolean accept( File file, final String name )
{
return !origFilter.accept(file,name);
}
}
1.1 jakarta-avalon/src/java/org/apache/avalon/util/io/AndFileFilter.java
Index: AndFileFilter.java
===================================================================
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE file.
*/
package org.apache.avalon.util.io;
import java.io.File;
import java.io.FilenameFilter;
/**
* This takes two file fiters as input. Accepts a selection only if it is
* accpetable to both the input filters
*
* @author Harmeet Bedi <ha...@kodemuse.com>
*/
public class AndFileFilter
implements FilenameFilter
{
private final FilenameFilter m_filter1;
private final FilenameFilter m_filter2;
public AndFileFilter( FilenameFilter filter1, FilenameFilter filter2 )
{
m_filter1 = filter1;
m_filter2 = filter2;
}
public boolean accept( final File file, final String name )
{
return m_filter1.accept( file, name ) && m_filter2.accept( file, name );
}
}
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