001    package org.wdssii.core.fam;
002    
003    import java.io.File;
004    
005    public interface FamIndexHelper {
006    
007            public File[] getInitialFiles(String indexDir);
008    
009            public File[] getNewFiles();
010    
011            public void close();
012            
013            public void pruneToMaxSize(long maxSize, long targetSize);
014    }