/*
 * Copyright (c) 2001 Sun Microsystems, Inc. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 * 
 * -Redistributions of source code must retain the above copyright notice, this 
 * list of conditions and the following disclaimer.
 *
 * -Redistribution in binary form must reproduct the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * 
 * Neither the name of Sun Microsystems, Inc. or the names of contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 * 
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
 * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
 * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
 * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
 * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
 * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
 * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
 * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
 * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGES.
 * 
 * You acknowledge that Software is not designed,licensed or intended for use in 
 * the design, construction, operation or maintenance of any nuclear facility.
 */

/**
 * A utility class representing a segment within a stream as a
 * <code>long</code> starting position and an <code>int</code>
 * length.
 *
 * <p><b> This class is not a committed part of the JAI API.  It may
 * be removed or changed in future releases of JAI.</b>
 */
package com.fr.third.JAI;
public class StreamSegment {
    
    private long startPos = 0L;
    private int segmentLength = 0;

    /**
     * Constructs a <code>StreamSegment</code>.
     * The starting position and length are set to 0.
     */
    public StreamSegment() {}

    /**
     * Constructs a <code>StreamSegment</code> with a
     * given starting position and length.
     */
    public StreamSegment(long startPos, int segmentLength) {
        this.startPos = startPos;
        this.segmentLength = segmentLength;
    }

    /**
     * Returns the starting position of the segment.
     */
    public final long getStartPos() {
        return startPos;
    }

    /**
     * Sets the starting position of the segment.
     */
    public final void setStartPos(long startPos) {
        this.startPos = startPos;
    }

    /**
     * Returns the length of the segment.
     */
    public final int getSegmentLength() {
        return segmentLength;
    }

    /**
     * Sets the length of the segment.
     */
    public final void setSegmentLength(int segmentLength) {
        this.segmentLength = segmentLength;
    }
}