Example usage for java.util SortedSet toArray

Introduction

In this page you can find the example usage for java.util SortedSet toArray.

Prototype

Object[] toArray();

Source Link

Document

Returns an array containing all of the elements in this set.

Usage

From source file:com.google.gwt.emultest.java.util.TreeSetTest.java

/**
 * Test method for 'java.util.SortedSet.last()'.
 *
 * @see java.util.SortedSet#last()/* ww w.j ava 2  s . c  o m*/
 */
public void testLastKey() {
    SortedSet<E> sortedSet = createNavigableSet();

    // test with a single entry set
    sortedSet.add(getKeys()[0]);
    assertEquals(getKeys()[0], sortedSet.last());
    // is it consistent with other methods
    assertEquals(sortedSet.toArray()[0], sortedSet.last());
    assertEquals(getKeys()[0], sortedSet.first());
    assertEquals(sortedSet.first(), sortedSet.last());

    // test with two entry set
    sortedSet.add(getKeys()[1]);
    assertEquals(getKeys()[1], sortedSet.last());
    assertFalse(getKeys()[0].equals(sortedSet.last()));
    // is it consistent with other methods
    assertEquals(sortedSet.toArray()[1], sortedSet.last());
    assertEquals(getKeys()[0], sortedSet.first());
    assertFalse(sortedSet.first().equals(sortedSet.last()));
}

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From source file:uk.ac.rdg.evoportal.pages.ScaleTestDetail.java

public ScaleTestDetail(PageParameters params) {
    String idStr = params.getString("id");
    final long testID = Long.parseLong(idStr);
    ScaleTest scaleTest = ScaleTestsDataProvider.get(testID);
    int percentageDone = scaleTest.getPercentageDone();
    String testName = scaleTest.getLabel();
    int iterations = scaleTest.getIterations();
    add(new Label("id", idStr));
    add(new Label("name", testName));
    add(new Label("its", Integer.toString(iterations)));
    add(new Label("pcDone", percentageDone + "%"));
    add(new TextArea("controlBlock", new Model<String>(scaleTest.getBPBlock())));
    SortedSet<Integer> nodesSet = new TreeSet<Integer>();
    List<ScaleTestComputeJob> results = scaleTest.getScaleTestComputeJobs();
    double[][] runSeries = new double[2][results.size()];
    int j = 0;/*from w  w w .  jav  a2s  .  c  o m*/
    double testSize = (double) iterations;
    for (Iterator<ScaleTestComputeJob> i = results.iterator(); i.hasNext();) {
        ScaleTestComputeJob result = i.next();
        int nodes = result.getNodes();
        int duration = result.getDuration();
        runSeries[0][j] = (double) nodes;
        runSeries[1][j] = (double) duration; // in seconds
        nodesSet.add(result.getNodes());
        double m = ((double) duration / testSize);
        calc.putMultipler(nodes, m);
        j++;
    }
    List<Integer> iterationsChoices = Arrays.asList(
            new Integer[] { 100000, 200000, 300000, 400000, 500000, 1000000, 1200000, 1300000, 1400000, 1500000,
                    2000000, 3000000, 4000000, 5000000, 6000000, 7000000, 8000000, 9000000, 10000000 });
    Form calcForm = new Form("calcForm", new CompoundPropertyModel(calc));
    calcForm.setVisible(false);
    // only render image if test is completed with all jobs stopped
    boolean isResultsReady = percentageDone == 100;
    if (isResultsReady) {
        DefaultXYDataset xyData = new DefaultXYDataset();
        xyData.addSeries(testName, runSeries);
        JFreeChart scaleChart = ChartFactory.createScatterPlot("Scale test results for " + testName,
                "Number of nodes", "Time to run in seconds", xyData, PlotOrientation.VERTICAL, true, true,
                true);
        add(new ScaleTestResultsChart("chart", scaleChart, 600, 300));
        calc.setIterations(iterationsChoices.get(0));
        calc.setNodes(nodesSet.first());
        calcForm.setVisible(true);
    } else {
        add(new Image("chart"));
    }

    final Label durationText = new Label("durationString");
    durationText.setOutputMarkupId(true);
    DropDownChoice iterationsDropDown = new DropDownChoice("iterations", iterationsChoices);
    iterationsDropDown.add(new AjaxFormComponentUpdatingBehavior("onchange") {
        @Override
        protected void onUpdate(AjaxRequestTarget target) {
            target.addComponent(durationText);
        }
    });
    DropDownChoice nodesDropDown = new DropDownChoice("nodes", Arrays.asList(nodesSet.toArray()));
    nodesDropDown.add(new AjaxFormComponentUpdatingBehavior("onchange") {
        @Override
        protected void onUpdate(AjaxRequestTarget target) {
            target.addComponent(durationText);
        }
    });
    calcForm.add(iterationsDropDown);
    calcForm.add(nodesDropDown);
    calcForm.add(durationText);
    add(calcForm);
    ScaleTestComputeJobsDataProvider scaleTestComputeJobsDataProvider = new ScaleTestComputeJobsDataProvider(
            testID);
    add(new ScaleTestComputeJobsDataView("jobDetails", scaleTestComputeJobsDataProvider, testID));
    if (!isResultsReady) {
        AjaxSelfUpdatingTimerBehavior timer = new AjaxSelfUpdatingTimerBehavior(Duration.seconds(15)) {
            @Override
            protected void onPostProcessTarget(AjaxRequestTarget target) {
                ScaleTest refreshedScaleTest = ScaleTestsDataProvider.get(testID);
                int pcDone = refreshedScaleTest.getPercentageDone();
                get("pcDone").replaceWith(new Label("pcDone", pcDone + "%"));
                if (pcDone == 100) {
                    setResponsePage(ScaleTestDetail.class, new PageParameters("id=" + testID));
                }
            }
        };
        add(timer);
    }
}

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