/** Is an analysis running */
protected boolean isRunning() {
return manager != null && manager.isRunning();
}
@Override
protected void doUpdate(final AnalysisContextRisk context) {
// The statistics builder
final RiskEstimateBuilderInterruptible baseBuilder = getBuilder(context);
// Enable/disable
if (!this.isEnabled() || baseBuilder == null) {
if (manager != null) {
manager.stop();
}
this.setStatusEmpty();
return;
}
// Create an analysis
Analysis analysis =
new Analysis() {
private RiskEstimateBuilderInterruptible builder = baseBuilder;
private boolean stopped = false;
private double[] dataPitman;
private double[] dataZayatz;
private double[] dataSNB;
private double[] dataDankar;
private int idx;
@Override
public int getProgress() {
return (int) Math.round(idx * 100d + (double) baseBuilder.getProgress())
/ POINTS.length;
}
@Override
public void onError() {
setStatusEmpty();
}
@Override
public void onFinish() {
if (stopped || !isEnabled()) {
return;
}
// Update chart
resetChart();
ISeriesSet seriesSet = chart.getSeriesSet();
if (showAllModels) {
createSeries(
seriesSet,
dataPitman,
"Pitman",
PlotSymbolType.CIRCLE,
GUIHelper.COLOR_BLACK); // $NON-NLS-1$
createSeries(
seriesSet,
dataZayatz,
"Zayatz",
PlotSymbolType.CROSS,
GUIHelper.COLOR_BLUE); // $NON-NLS-1$
createSeries(
seriesSet,
dataSNB,
"SNB",
PlotSymbolType.DIAMOND,
GUIHelper.COLOR_RED); // $NON-NLS-1$
createSeries(
seriesSet,
dataDankar,
"Dankar",
PlotSymbolType.SQUARE,
GUIHelper.COLOR_DARK_GRAY); // $NON-NLS-1$
chart.getLegend().setVisible(true);
} else {
createSeries(
seriesSet,
dataDankar,
"Dankar",
PlotSymbolType.SQUARE,
GUIHelper.COLOR_BLACK); // $NON-NLS-1$
chart.getLegend().setVisible(false);
}
IAxisSet axisSet = chart.getAxisSet();
IAxis yAxis = axisSet.getYAxis(0);
yAxis.setRange(new Range(0d, 1d));
IAxis xAxis = axisSet.getXAxis(0);
xAxis.setRange(new Range(0d, LABELS.length));
xAxis.setCategorySeries(LABELS);
chart.updateLayout();
chart.update();
updateCategories();
chart.layout();
chart.setRedraw(true);
chart.redraw();
setStatusDone();
}
@Override
public void onInterrupt() {
if (!isEnabled() || !isValid()) {
setStatusEmpty();
} else {
setStatusWorking();
}
}
@Override
public void run() throws InterruptedException {
// Timestamp
long time = System.currentTimeMillis();
// Perform work
dataDankar = new double[POINTS.length];
if (showAllModels) {
dataPitman = new double[POINTS.length];
dataZayatz = new double[POINTS.length];
dataSNB = new double[POINTS.length];
}
for (idx = 0; idx < POINTS.length; idx++) {
if (stopped) {
throw new InterruptedException();
}
builder =
getBuilder(
context,
ARXPopulationModel.create(POINTS[idx]),
builder.getEquivalenceClassModel());
if (idx == 0
&& builder.getSampleBasedUniquenessRisk().getFractionOfUniqueTuples() == 0.0d) {
Arrays.fill(dataDankar, 0.0d);
if (showAllModels) {
Arrays.fill(dataPitman, 0.0d);
Arrays.fill(dataZayatz, 0.0d);
Arrays.fill(dataSNB, 0.0d);
}
break;
}
RiskModelPopulationUniqueness populationBasedModel =
builder.getPopulationBasedUniquenessRisk();
dataDankar[idx] = populationBasedModel.getFractionOfUniqueTuplesDankar();
if (showAllModels) {
dataPitman[idx] = populationBasedModel.getFractionOfUniqueTuplesPitman();
dataZayatz[idx] = populationBasedModel.getFractionOfUniqueTuplesZayatz();
dataSNB[idx] = populationBasedModel.getFractionOfUniqueTuplesSNB();
}
}
// Our users are patient
while (System.currentTimeMillis() - time < MINIMAL_WORKING_TIME && !stopped) {
Thread.sleep(10);
}
}
@Override
public void stop() {
if (baseBuilder != null) baseBuilder.interrupt();
this.stopped = true;
}
};
this.manager.start(analysis);
}