ImageTraceAttributes.java

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package edu.rice.cs.hpc.traceviewer.painter;

import edu.rice.cs.hpc.traceviewer.spaceTimeData.Frame;
import edu.rice.cs.hpc.traceviewer.spaceTimeData.Position;

/***********
 * Struct class to store attributes of a trace view
 * 
 *
 */
public class ImageTraceAttributes {
    
    private Frame frame;
    
    public int numPixelsH, numPixelsV;
    public int numPixelsDepthV;

    public ImageTraceAttributes()
    {
        frame = new Frame();
    }
    
    
    /*************************************************************************
     * Asserts the process bounds to make sure they're within the actual
     * bounds of the database, are integers, and adjusts the process zoom 
     * button accordingly.
     *************************************************************************/
    public void assertProcessBounds(int maxProcesses)
    {
        if (frame.begProcess < 0)
            frame.begProcess = 0;
        if (frame.endProcess > maxProcesses)
            frame.endProcess = maxProcesses;
    }
    
    /**************************************************************************
     * Asserts the time bounds to make sure they're within the actual
     * bounds of the database and adjusts the time zoom button accordingly.
     *************************************************************************/
    public void assertTimeBounds(long maxTime)
    {
        if (frame.begTime < 0)
            frame.begTime = 0;
        if (frame.endTime > maxTime)
            frame.endTime = maxTime;
    }
    
    
    public void setFrame(Frame frame)
    {
        this.frame = frame;
    }
    
    public Frame getFrame()
    {
        return frame;
    }
    
    public void setProcess(int p1, int p2)
    {
        frame.begProcess = p1;
        frame.endProcess = p2;
        
        frame.fixPosition();
    }
    
    public int getProcessBegin()
    {
        return frame.begProcess;
    }
    
    public int getProcessEnd()
    {
        return frame.endProcess;
    }

    public int getProcessInterval()
    {
        return (frame.endProcess - frame.begProcess);
    }
    
    public void setTime(long t1, long t2)
    {
        frame.begTime = t1;
        frame.endTime = t2;
    }
    
    public long getTimeBegin()
    {
        return frame.begTime;
    }
    
    public long getTimeEnd()
    {
        return frame.endTime;
    }
    
    public long getTimeInterval()
    {
        long dt = frame.endTime - frame.begTime;
        // make sure we have positive time interval, even if users selects 0 time
        if (dt>0)
            return (frame.endTime - frame.begTime);
        else
            return 1;
    }
    
    public boolean sameTrace(ImageTraceAttributes other)
    {
        return ( frame.begTime==other.frame.begTime && frame.endTime==other.frame.endTime &&
                frame.begProcess==other.frame.begProcess && frame.endProcess==other.frame.endProcess &&
                 numPixelsH==other.numPixelsH && numPixelsV==other.numPixelsV);
    }
    
    public void setDepth(int depth)
    {
        frame.depth = depth;
    }
    
    public int getDepth()
    {
        return frame.depth;
    }
    
    public void setPosition(Position p)
    {
        frame.position = p;
    }
    
    public Position getPosition()
    {
        return frame.position;
    }
    
    /***
     * Check if two attribute instances have the same depth attribute
     * 
     * @param other
     * @return
     */
    public boolean sameDepth(ImageTraceAttributes other)
    {
        return ( frame.begTime==other.frame.begTime && frame.endTime==other.frame.endTime &&
                 numPixelsH==other.numPixelsH && numPixelsDepthV==other.numPixelsDepthV);
    }
    
    /***
     * Copy from another attribute
     * @param other
     */
    public void copy(ImageTraceAttributes other)
    {
        frame.begTime = other.frame.begTime;
        frame.endTime = other.frame.endTime;
        frame.begProcess = other.frame.begProcess;
        frame.endProcess = other.frame.endProcess;
        numPixelsH = other.numPixelsH;
        numPixelsV = other.numPixelsV;
        numPixelsDepthV = other.numPixelsDepthV;
    }
    
    public String toString()
    {
        return ("T [ " + frame.begTime + ","  + frame.endTime+ " ]" +
                "P [ " + frame.begProcess + "," + frame.endProcess + " ]" + 
                " PH: " + numPixelsH + " , PV: " + numPixelsV );
    }
}