Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/taskmgmt/ProgressEvent.java
// $Id: ProgressEvent.java 12455 2007-04-29 10:34:21Z mvw $
// Copyright (c) 1996-2007 The Regents of the University of California. All
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package org.argouml.taskmgmt;

import java.util.EventObject;

/**
 * An event to be fired in order to tell some other listener of progress
 * through some activity.
 *
 * @author Bob Tarling
 */
public class ProgressEvent extends EventObject {

    private long length;

    private long position;

    /**
     * Constructor for a new ProgressEvent.
     *
     * @param source the source that generated this event
     * @param thePosition the position to which progress has reach as a
     *        proportion of length
     * @param theLength the total length the progress is measuring
     */
    public ProgressEvent(Object source, long thePosition, long theLength) {
        super(source);
        this.length = theLength;
        this.position = thePosition;
    }

    /**
     * Return the position of progress as a proportion of length.
     * @return progress position.
     */
    public long getPosition() {
        return position;
    }

    /**
     * Return the length that progress is measuring. Typically this is the
     * length of a file or 100 if percentage progress is being measured.
     * @return progress length.
     */
    public long getLength() {
        return length;
    }

    /**
     * The UID.
     */
    private static final long serialVersionUID = -440923505939663713L;
}
