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package org.codehaus.plexus.compiler.util.scan.mapping;
/*
* Copyright 2001-2005 The 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.
*/
import java.io.File;
import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
/**
* @author jdcasey
* @version $Id: SuffixMapping.java 2399 2005-08-11 14:48:32Z trygvis $
*/
public final class SuffixMapping
implements SourceMapping
{
private final String sourceSuffix;
private final Set targetSuffixes;
public SuffixMapping( String sourceSuffix, String targetSuffix )
{
this.sourceSuffix = sourceSuffix;
this.targetSuffixes = Collections.singleton( targetSuffix );
}
public SuffixMapping( String sourceSuffix, Set targetSuffixes )
{
this.sourceSuffix = sourceSuffix;
this.targetSuffixes = Collections.unmodifiableSet( targetSuffixes );
}
public Set getTargetFiles( File targetDir, String source )
{
Set targetFiles = new HashSet();
if ( source.endsWith( sourceSuffix ) )
{
String base = source.substring( 0, source.length() - sourceSuffix.length() );
for ( Iterator it = targetSuffixes.iterator(); it.hasNext(); )
{
String suffix = (String) it.next();
targetFiles.add( new File( targetDir, base + suffix ) );
}
}
return targetFiles;
}
}
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