[Biojava-l] The SequenceAnnotator interface

[Thomas Down]

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As per my usual trick, I forgot to attach the interface...

Here it is.

Thomas
-- 
He looked up with big brown eyes.  ``They're really only
tiny little A-bombs, honest.''
                                     -- David Brin.

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/*
 *                    BioJava development code
 *
 * This code may be freely distributed and modified under the
 * terms of the GNU Lesser General Public Licence.  This should
 * be distributed with the code.  If you do not have a copy,
 * see:
 *
 *      http://www.gnu.org/copyleft/lesser.html
 *
 * Copyright for this code is held jointly by the individual
 * authors.  These should be listed in @author doc comments.
 *
 * For more information on the BioJava project and its aims,
 * or to join the biojava-l mailing list, visit the home page
 * at:
 *
 *      http://www.biojava.org/
 *
 */

package org.biojava.bio.seq;

import org.biojava.bio.*;
import org.biojava.bio.symbol.*;

/**
 * An object which adds some additional information to a Sequence.
 *
 * <p>There are two approached which can be taken to adding features
 * to a sequence:
 *
 * <ol><li>Directly adding features to a Sequence which implements
 * MutableFeatureHolder</li>
 * <li>Creating a new Sequence object which acts as a view on an
 * underlying Sequence, and presents extra features.</li></ul>
 *
 * At present, this interface supports both these mechanisms.  It
 * is the responsibility of the implementor to document which approach
 * is taken.</p>
 *
 * @author Thomas Down
 */

public interface SequenceAnnotator {
    /**
     * Return an annotated version of a sequence.
     *
     * @param seq The sequence to be annotated.
     * @returns An annotated version of <code>seq</code> (may be the
     *          same object).
     * @throws IllegalAlphabetException If the sequence is over
     *                                  an inappropriate alphabet for
     *                                  the annotated method being
     *                                  encapsulated.
     * @throws BioException if the sequence cannot be annotated.
     */

    public Sequence annotate(Sequence seq) throws BioException,
                                              IllegalAlphabetException;
    
}

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