/* 
 * Joda Software License, Version 1.0
 *
 *
 * Copyright (c) 2001-03 Stephen Colebourne.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:  
 *       "This product includes software developed by the
 *        Joda project (http://www.joda.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The name "Joda" must not be used to endorse or promote products
 *    derived from this software without prior written permission. For
 *    written permission, please contact licence@joda.org.
 *
 * 5. Products derived from this software may not be called "Joda",
 *    nor may "Joda" appear in their name, without prior written
 *    permission of the Joda project.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE JODA AUTHORS OR THE PROJECT
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Joda project and was originally 
 * created by Stephen Colebourne <scolebourne@joda.org>. For more
 * information on the Joda project, please see <http://www.joda.org/>.
 */
package org.joda.time;

/**
 * Writable interface for an interval.
 *
 * @author Stephen Colebourne
 * @since 1.0
 */
public interface ReadWritableInterval extends ReadableInterval {

    /**
     * Sets the start of this time interval.
     *
     * @param millisInstant  the start of the time interval,
     *  millisecond instant from 1970-01-01T00:00:00Z
     */
    void setStartMillis(long millisInstant);

    /**
     * Sets the start of this time interval as an Instant.
     *
     * @param instant  the start of the time interval
     */
    void setStartInstant(ReadableInstant instant);

    /** 
     * Sets the end of this time interval.
     *
     * @param millisInstant  the end of the time interval,
     *  millisecond instant from 1970-01-01T00:00:00Z
     */
    void setEndMillis(long millisInstant);

    /** 
     * Sets the end of this time interval as an Instant.
     *
     * @param instant  the end of the time interval
     */
    void setEndInstant(ReadableInstant instant);

}

@@ -2607,16 +2607,43 @@
 ebourne%0A
+ * @author Brian S O'Neill%0A
  * @sinc
@@ -3542,10 +3542,848 @@
 tant);%0A%0A
+    /**%0A     * Sets the duration of this time interval, preserving the start instant.%0A     *%0A     * @param millisDuration  new duration for interval%0A     */%0A    void setDurationAfterStart(long millisDuration);%0A%0A    /**%0A     * Sets the duration of this time interval, preserving the start instant.%0A     *%0A     * @param duration  new duration for interval%0A     */%0A    void setDurationAfterStart(ReadableDuration duration);%0A%0A    /**%0A     * Sets the duration of this time interval, preserving the end instant.%0A     *%0A     * @param millisDuration  new duration for interval%0A     */%0A    void setDurationBeforeEnd(long millisDuration);%0A%0A    /**%0A     * Sets the duration of this time interval, preserving the end instant.%0A     *%0A     * @param duration  new duration for interval%0A     */%0A    void setDurationBeforeEnd(ReadableDuration duration);%0A%0A
 %7D%0A

Support setting duration.