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package org.netbeans.lib.profiler.ui.monitor;

import org.netbeans.lib.profiler.results.monitor.VMTelemetryDataManager;
import org.netbeans.lib.profiler.ui.charts.AsyncMarksProvider;
import java.awt.Color;
import java.util.ResourceBundle;

 * @author Jiri Sedlacek
00053 public class SurvivingGenerationsXYChartModel extends VMTelemetryXYChartModel implements AsyncMarksProvider {
    //~ Static fields/initializers -----------------------------------------------------------------------------------------------

    // -----
    // I18N String constants
    private static final ResourceBundle messages = ResourceBundle.getBundle("org.netbeans.lib.profiler.ui.monitor.Bundle"); // NOI18N
    private static final String SURVGEN_STRING = messages.getString("SurvivingGenerationsXYChartModel_SurvGenString"); // NOI18N
    private static final String TIME_REL_STRING = messages.getString("SurvivingGenerationsXYChartModel_TimeRelString"); // NOI18N
                                                                                                                        // -----
    private static final Color GC_MARKS_COLOR = new Color(250, 230, 230);

    //~ Constructors -------------------------------------------------------------------------------------------------------------

    public SurvivingGenerationsXYChartModel(VMTelemetryDataManager vmTelemetryDataManager) {
        setupModel(new String[] { SURVGEN_STRING, TIME_REL_STRING },
                   new Color[] { new Color(255, 127, 127), new Color(127, 63, 191) });

    //~ Methods ------------------------------------------------------------------------------------------------------------------

    public Color getMarkColor() {
        return GC_MARKS_COLOR;

    public long getMarkEnd(int index) {
        return vmTelemetryDataManager.gcFinishs[index];

    public long getMarkStart(int index) {
        return vmTelemetryDataManager.gcStarts[index];

    public int getMarksCount() {
        return vmTelemetryDataManager.getGCItemCount();

    // TODO: will be moved to chart axis definition
    public long getMaxDisplayYValue(int seriesIndex) {
        switch (seriesIndex) {
            case 0:
                return getMaxYValue(0);
            case 1:
                return 1000;

        return 0;

    protected long[] getYValues(int seriesIndex) {
        switch (seriesIndex) {
            case 0:
                return vmTelemetryDataManager.nSurvivingGenerations;
            case 1:
                return vmTelemetryDataManager.relativeGCTimeInPerMil;

        return null;

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