DepthDataPreparation.java

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

import org.eclipse.swt.graphics.Color;

import edu.rice.cs.hpc.traceviewer.data.db.BaseDataVisualization;
import edu.rice.cs.hpc.traceviewer.data.db.DataPreparation;
import edu.rice.cs.hpc.traceviewer.data.db.TimelineDataSet;
import edu.rice.cs.hpc.traceviewer.data.graph.ColorTable;
import edu.rice.cs.hpc.traceviewer.data.timeline.ProcessTimeline;
/*********************************************
 * 
 * Class to prepare data for depth view
 *
 *********************************************/
public class DepthDataPreparation extends DataPreparation {

    /*****
     * list of data to be painted on the depth view
     */
    final private TimelineDataSet dataset;
    
    /****
     * Constructor to prepare data
     * 
     * @param _colorTable
     * @param _ptl
     * @param _begTime
     * @param _depth
     * @param _height
     * @param _pixelLength
     * @param _usingMidpoint
     */
    public DepthDataPreparation(ColorTable _colorTable, ProcessTimeline _ptl,
            long _begTime, int _depth, int _height, double _pixelLength,
            boolean _usingMidpoint) {
        
        super(_colorTable, _ptl, _begTime, _depth, _height, _pixelLength,
                _usingMidpoint);
        dataset = new TimelineDataSet(_ptl.line(), ptl.size(), height);
    }

    @Override
    public void finishLine(int currSampleMidpoint, int succSampleMidpoint,
            int currDepth, Color color, int sampleCount) {

        BaseDataVisualization data = new BaseDataVisualization(currSampleMidpoint, 
                succSampleMidpoint, currDepth, color);
        
        dataset.add(data);
    }
    
    /***
     * retrieve the list of data to be painted 
     * 
     * @return
     */
    public TimelineDataSet getList() {
        
        return dataset;
    }

}