package com.limegroup.gnutella.tigertree;
import java.io.IOException;
import java.util.List;
import com.limegroup.gnutella.library.FileDesc;
/**
* Defines the interface from which {@link HashTree HashTrees} can be created.
*/
public interface HashTreeFactory {
HashTree createHashTree(List<List<byte[]>> allNodes, String sha1, long fileSize);
/**
* Creates a new TigerTree for the given FileDesc.
*/
HashTree createHashTree(FileDesc fd) throws IOException;
}