import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.file.Files;
import java.nio.file.Path;

public class DirectFileFileAccessor extends AbstractFileAccessor {

    public DirectFileFileAccessor(DirectoryProvider directoryProvider) {
        super(directoryProvider);
    }

    @Override
    protected InputStream openInput(Path path) throws IOException {

        .put("zip", new ZipPacker(4))
        .build();

    private static final Map<String, DataAccessor> ACCESSORS = ImmutableMap.<String, DataAccessor>builder()
        .put("direct", new DirectFileFileAccessor(DIRECTORY_PROVIDER))
        .put("buffered", new BufferedFileAccessor(8, DIRECTORY_PROVIDER))
        .put("buffered.small", new BufferedFileAccessor(2, DIRECTORY_PROVIDER))