Example usage for java.util TimerTask TimerTask

List of usage examples for java.util TimerTask TimerTask

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Introduction

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

Prototype

protected TimerTask()

Source Link

Document

Creates a new timer task.

Usage

From source file:org.pentaho.di.ui.spoon.trans.StepPerformanceSnapShotDialog.java

public void open() {

    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);/* w  ww.j  a v a 2  s.co  m*/
    shell.setText(BaseMessages.getString(PKG, "StepPerformanceSnapShotDialog.Title"));
    shell.setImage(GUIResource.getInstance().getImageLogoSmall());

    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;

    shell.setLayout(formLayout);

    // Display 2 lists with the data types and the steps on the left side.
    // Then put a canvas with the graph on the right side
    //
    dataList = new org.eclipse.swt.widgets.List(shell,
            SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.LEFT | SWT.BORDER);
    props.setLook(dataList);
    dataList.setItems(dataChoices);
    dataList.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent event) {

            // If there are multiple selections here AND there are multiple selections in the steps list, we only take the
            // first step in the selection...
            //
            if (dataList.getSelectionCount() > 1 && stepsList.getSelectionCount() > 1) {
                stepsList.setSelection(stepsList.getSelectionIndices()[0]);
            }

            updateGraph();
        }
    });
    FormData fdDataList = new FormData();
    fdDataList.left = new FormAttachment(0, 0);
    fdDataList.right = new FormAttachment(props.getMiddlePct() / 2, Const.MARGIN);
    fdDataList.top = new FormAttachment(0, 0);
    fdDataList.bottom = new FormAttachment(30, 0);
    dataList.setLayoutData(fdDataList);

    stepsList = new org.eclipse.swt.widgets.List(shell,
            SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.LEFT | SWT.BORDER);
    props.setLook(stepsList);
    stepsList.setItems(steps);
    stepsList.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent event) {

            // If there are multiple selections here AND there are multiple selections in the data list, we only take the
            // first data item in the selection...
            //
            if (dataList.getSelectionCount() > 1 && stepsList.getSelectionCount() > 1) {
                dataList.setSelection(dataList.getSelectionIndices()[0]);
            }

            updateGraph();
        }
    });
    FormData fdStepsList = new FormData();
    fdStepsList.left = new FormAttachment(0, 0);
    fdStepsList.right = new FormAttachment(props.getMiddlePct() / 2, Const.MARGIN);
    fdStepsList.top = new FormAttachment(dataList, Const.MARGIN);
    fdStepsList.bottom = new FormAttachment(100, Const.MARGIN);
    stepsList.setLayoutData(fdStepsList);

    canvas = new Canvas(shell, SWT.NONE);
    props.setLook(canvas);
    FormData fdCanvas = new FormData();
    fdCanvas.left = new FormAttachment(props.getMiddlePct() / 2, 0);
    fdCanvas.right = new FormAttachment(100, 0);
    fdCanvas.top = new FormAttachment(0, 0);
    fdCanvas.bottom = new FormAttachment(100, 0);
    canvas.setLayoutData(fdCanvas);

    shell.addControlListener(new ControlAdapter() {
        public void controlResized(ControlEvent event) {
            updateGraph();
        }
    });

    shell.addDisposeListener(new DisposeListener() {
        public void widgetDisposed(DisposeEvent event) {
            if (image != null) {
                image.dispose();
            }
        }
    });

    canvas.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent event) {
            if (image != null) {
                event.gc.drawImage(image, 0, 0);
            }
        }
    });

    // Refresh automatically every 5 seconds as well.
    //
    Timer timer = new Timer("step performance snapshot dialog Timer");
    timer.schedule(new TimerTask() {
        public void run() {
            updateGraph();
        }
    }, 0, 5000);

    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
}

From source file:hugonicolau.openbrailleinput.wordcorrection.mafsa.MAFSA.java

public Set<SuggestionResult> searchMSD(String transWord, int maxCost, float insertionCost,
        float substitutionCost, float omissionCost, Distance distance) {
    // build first row
    List<Float> row = range(transWord.length() + 1);

    // results/* w  ww  .  j  ava2 s  .  c  o  m*/
    Set<SuggestionResult> results = new HashSet<SuggestionResult>();

    // iteratively (to prevent stack overflow) search each branch of the graph
    // a stack of paths to traverse. This prevents the StackOverflowException.
    Stack<StackLevenshteinEntry> stack = new Stack<StackLevenshteinEntry>();
    for (Iterator<Long> iter = childIterator(nodes[0]); iter.hasNext();) {
        long child = iter.next();
        char c = getChar(child);

        StackLevenshteinEntry entry = new StackLevenshteinEntry(child, transWord.toUpperCase().toCharArray(),
                String.valueOf(c), row);
        stack.push(entry);
    }

    // thread to control time to search for suggestions
    mAreTimeAvailable = true;
    mTimerTask = new TimerTask() {

        @Override
        public void run() {
            //Log.v(BrailleSpellCheckerService.TAG, "Search Interrupted!");
            mAreTimeAvailable = false;
        }
    };
    mTimer = new Timer();
    mTimer.schedule(mTimerTask, 500); //500 ms to find all suggestions

    while (!stack.empty() && mAreTimeAvailable) {
        StackLevenshteinEntry entry = stack.pop();
        List<Float> previousRow = entry.previousRow;

        int columns = entry.chars.length + 1;
        List<Float> currentRow = new LinkedList<Float>();
        currentRow.add(previousRow.get(0) + omissionCost);

        // build one row for the letter, with a column for each letter in the target word, 
        // plus one for the empty string at column 0
        for (int column = 1; column < columns; column++) {
            // cost * braille_distance
            float insertCost = currentRow.get(column - 1) + insertionCost;// * 
            //getInsertionDistance(entry.chars, column-1, getChar(entry.node));
            float omitCost = previousRow.get(column) + omissionCost;
            float substituteCost = previousRow.get(column - 1);

            if (entry.chars[column - 1] != getChar(entry.node))
                substituteCost += substitutionCost
                        * distance.getDistance(entry.chars[column - 1], getChar(entry.node));

            currentRow.add(Math.min(insertCost, Math.min(omitCost, substituteCost)));
        }

        // if last entry in the row indicates the optimal cost is less than the maximum cost,
        // and there is a word in this node, then add it.
        int last = currentRow.size() - 1;
        if (currentRow.get(last) <= maxCost && canTerminate(entry.node)) {
            results.add(new SuggestionResult(entry.subword, currentRow.get(last)));
        }

        // if any entries in the row are less than the maximum cost, then iteratively search each branch
        if (min(currentRow) <= maxCost) {
            for (Iterator<Long> iter = childIterator(entry.node); iter.hasNext();) {
                // get child
                long child = iter.next();

                // build subword
                StackLevenshteinEntry nextEntry = new StackLevenshteinEntry(child, entry.chars,
                        entry.subword + getChar(child), currentRow);

                // search that branch
                stack.push(nextEntry);
            }
        }
    }

    mTimer.cancel();

    // return list of results
    return results;
}

From source file:com.data.pack.ViewVideo.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    setContentView(R.layout.videoplay);/*from   www  .  ja  va  2s  . c  o m*/
    Intent i = getIntent();
    Bundle extras = i.getExtras();
    filename = extras.getString("workoutname");
    workoutID = extras.getString("workoutID");
    UserName = extras.getString("UserName");
    userID = extras.getString("userID");
    // l= (View)findViewById(R.id.btnnavigation);
    btnQuit = (Button) findViewById(R.id.headeQuitricon);
    // btnplay =(Button)findViewById(R.id.btnplay);
    placeData = new PlaceDataSQL(this);
    GlobalData.appcount++;
    if (arrVoVideoName == null)
        arrVoVideoName = new ArrayList<VOWorkoutVideos>();
    GlobalData.viewvideochange = 0;
    if (videoPathes == null)
        videoPathes = new ArrayList<Object>();

    WindowManager.LayoutParams params = getWindow().getAttributes();
    params.flags |= LayoutParams.FLAG_KEEP_SCREEN_ON;

    // params.screenBrightness = 10;
    getWindow().setAttributes(params);
    if (obUser.getSelectedLanguage().equals("1")) {
        YesString = "Yes";
        strLeaveVideo = "You are about to exit the Video. Are you sure ?";
        NoString = "No";
    } else {
        YesString = "Ja";
        QuitString = "verlassen";
        strLeaveVideo = "Du bist dabei das Video zu beenden, bist Du sicher ?";
        NoString = "Nein";
    }
    count = 1;
    // Toast.makeText(getBaseContext(), "countcountcountcount"
    // +count,Toast.LENGTH_LONG).show();
    // btnQuit =(Button) findViewById(R.id.headeQuitricon);
    btnQuit.setText(QuitString);
    btnQuit.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            // Intent intent = new Intent(sharescreen.this,
            // HomeScreen.class);
            // // intent.putExtra("userID", userID);
            // startActivity(intent);

            AlertDialog alertDialog = new AlertDialog.Builder(ViewVideo.this).create();
            if (mVideoView.isPlaying()) {
                mVideoView.pause();
            }

            alertDialog.setTitle("fitness4.me");
            alertDialog.setMessage(strLeaveVideo);

            alertDialog.setButton(-1, YesString, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int which) {
                    try {
                        GlobalData.viewvideochange = 1;
                        Intent intent = new Intent(ViewVideo.this, FitnessforMeActivity.class);
                        startActivity(intent);
                        if (mVideoView != null)
                            mVideoView.stopPlayback();

                    } catch (Exception e) {
                        // TODO: handle exception
                    }
                }
            });
            alertDialog.setButton(-2, NoString, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int which) {
                    GlobalData.viewvideochange = 0;

                    mVideoView.start();

                    dialog.cancel();
                }
            });
            try {
                alertDialog.show();
            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }

    });
    mycontroller = new MediaController(this);
    mVideoView = (VideoView) findViewById(R.id.surface_view);
    mVideoView.setMediaController(null);
    AdView adView = (AdView) this.findViewById(R.id.adView);
    if (GlobalData.allPurchased == true) {

        adView.setVisibility(View.GONE);
    } else {
        adView.setVisibility(View.VISIBLE);
        adView.loadAd(new AdRequest());

    }

    try {
        myTimer = new Timer();
        myTimer.schedule(new TimerTask() {

            @Override
            public void run() {
                TimerMethod();
            }

        }, 1, 1000);
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    mVideoView.setOnCompletionListener(myVideoViewCompletionListener);
    getDataAndPopulate();

}

From source file:de.thm.arsnova.services.QuestionService.java

@Override
@PreAuthorize("isAuthenticated() and hasPermission(#questionId, 'question', 'owner')")
public void startNewPiRoundDelayed(final String questionId, final int time) {
    final Timer timer = new Timer();
    final Date date = new Date();
    final Date endDate = new Date(date.getTime() + (time * 1000));
    final IQuestionService questionService = this;
    final User user = userService.getCurrentUser();
    final Question question = databaseDao.getQuestion(questionId);
    final Session session = databaseDao.getSessionFromKeyword(question.getSessionKeyword());

    cancelDelayedPiRoundChange(questionId);

    timer.schedule(new TimerTask() {
        @Override/*from  w  w w . j  a  v  a 2 s  .c o  m*/
        public void run() {
            questionService.startNewPiRound(questionId, user);
        }
    }, endDate);

    timerList.put(questionId, timer);
    question.setPiRoundActive(true);
    question.setPiRoundStartTime(date.getTime());
    question.setPiRoundEndTime(endDate.getTime());
    update(question);

    this.publisher.publishEvent(new PiRoundDelayedStartEvent(this, session, question));
}

From source file:com.trsst.server.TrsstAdapter.java

/**
 * Called to trigger an asynchronous fetch, usually after we have returned
 * possibly stale data and we want to make sure it's refreshed on the next
 * pull. This implementation uses a short fuse timer task queue, but others
 * should implement a heuristic to queue this task for later based on the
 * likelihood that a refetch is needed, e.g. factoring in time since last
 * update and frequency of updates, etc.
 *///ww w  .ja  va2 s  . c  o  m
protected void pullLaterFromRelay(final String feedId, final RequestContext request) {
    if (TASK_QUEUE == null) {
        TASK_QUEUE = new Timer();
    }
    final String uri = request.getResolvedUri().toString();
    log.debug("fetchLaterFromRelay: queuing: " + uri);
    if (!COALESCING_TIMERS.containsKey(uri)) {
        log.debug("fetchLaterFromRelay: creating: " + uri);
        TimerTask task = new TimerTask() {
            public void run() {
                log.debug("fetchLaterFromRelay: starting: " + uri);
                pullFromRelay(feedId, request);
                COALESCING_TIMERS.remove(uri);
            }
        };
        COALESCING_TIMERS.put(uri, task);
        TASK_QUEUE.schedule(task, 6000); // six seconds
    }
}

From source file:de.yaacc.upnp.server.YaaccUpnpServerService.java

/**
 * /*  w  ww  .ja  v a 2 s.  c o  m*/
 */
private void initialize() {
    this.initialized = false;
    if (!getUpnpClient().isInitialized()) {
        getUpnpClient().initialize(getApplicationContext());
        watchdog = false;
        new Timer().schedule(new TimerTask() {

            @Override
            public void run() {
                watchdog = true;
            }
        }, 30000L); // 30 sec. watchdog

        while (!getUpnpClient().isInitialized() && !watchdog) {
            // wait for upnpClient initialization
        }
    }
    if (getUpnpClient().isInitialized()) {
        if (preferences.getBoolean(
                getApplicationContext().getString(R.string.settings_local_server_provider_chkbx), false)) {
            if (localServer == null) {
                localServer = createMediaServerDevice();
            }
            getUpnpClient().getRegistry().addDevice(localServer);

            createHttpServer();
        }

        if (preferences.getBoolean(
                getApplicationContext().getString(R.string.settings_local_server_receiver_chkbx), false)) {
            if (localRenderer == null) {
                localRenderer = createMediaRendererDevice();
            }
            getUpnpClient().getRegistry().addDevice(localRenderer);
        }
        this.initialized = true;
    } else {
        throw new IllegalStateException("UpnpClient is not initialized!");
    }

    startUpnpAliveNotifications();
}

From source file:com.timemachine.controller.ControllerActivity.java

private void runHideEditorTimer() {
    stopHideEditorTimer();/*from w w w .  ja v a 2  s .c  o  m*/
    hideEditorTimerTask = new TimerTask() {
        @Override
        public void run() {
            runOnUiThread(new Runnable() {
                public void run() {
                    setMode("player");
                }
            });
        }
    };
    hideEditorTimer.schedule(hideEditorTimerTask, hideEditorTime);
}

From source file:de.tor.tribes.ui.views.DSWorkbenchFarmManager.java

/**
 * Creates new form DSWorkbenchFarmManager
 *//*from   w w  w.j  av a2  s  . c o m*/
DSWorkbenchFarmManager() {
    initComponents();
    centerPanel = new GenericTestPanel();
    jCenterPanel.add(centerPanel, BorderLayout.CENTER);
    centerPanel.setChildComponent(jFarmPanel);
    buildMenu();
    jFarmTable.setModel(new FarmTableModel());
    jFarmTable.getTableHeader().setDefaultRenderer(new de.tor.tribes.ui.renderer.DefaultTableHeaderRenderer());
    ColorHighlighter p = new ColorHighlighter(new FarmPredicate(FarmPredicate.PType.BARBARIAN));
    p.setBackground(Color.LIGHT_GRAY);
    ColorHighlighter p1 = new ColorHighlighter(new FarmPredicate(FarmPredicate.PType.PLAYER));
    p1.setBackground(new Color(0xffffcc));
    jFarmTable.setHighlighters(
            HighlighterFactory.createAlternateStriping(Constants.DS_ROW_A, Constants.DS_ROW_B), p, p1);
    jFarmTable.setDefaultRenderer(Boolean.class,
            new CustomBooleanRenderer(CustomBooleanRenderer.LayoutStyle.RES_IN_STORAGE));
    jFarmTable.setDefaultRenderer(Date.class, new de.tor.tribes.ui.renderer.DateCellRenderer());
    jFarmTable.setDefaultRenderer(Float.class, new de.tor.tribes.ui.renderer.PercentCellRenderer());
    jFarmTable.setDefaultRenderer(FarmInformation.FARM_STATUS.class,
            new EnumImageCellRenderer(EnumImageCellRenderer.LayoutStyle.FarmStatus));
    jFarmTable.setDefaultRenderer(FarmInformation.FARM_RESULT.class,
            new EnumImageCellRenderer(EnumImageCellRenderer.LayoutStyle.FarmResult));
    jFarmTable.setDefaultRenderer(StorageStatus.class, new de.tor.tribes.ui.renderer.StorageCellRenderer());
    jFarmTable.setDefaultRenderer(FarmInformation.SIEGE_STATUS.class,
            new EnumImageCellRenderer(EnumImageCellRenderer.LayoutStyle.SiegeStatus));
    jFarmTable.setColumnControlVisible(true);
    jFarmTable.setSortsOnUpdates(false);
    FarmManager.getSingleton().addManagerListener(DSWorkbenchFarmManager.this);
    settingsPanel.setLayout(new BorderLayout());
    settingsPanel.add(jSettingsPanel, BorderLayout.CENTER);

    new Timer("FarmTableUpdate").schedule(new TimerTask() {

        @Override
        public void run() {
            jFarmTable.repaint();
        }
    }, new Date(), 1000);

    KeyStroke delete = KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0, false);
    KeyStroke farmA = KeyStroke.getKeyStroke(KeyEvent.VK_A, 0, false);
    KeyStroke farmB = KeyStroke.getKeyStroke(KeyEvent.VK_B, 0, false);
    KeyStroke farmK = KeyStroke.getKeyStroke(KeyEvent.VK_K, 0, false);
    KeyStroke farmC = KeyStroke.getKeyStroke(KeyEvent.VK_C, 0, false);
    ActionListener listener = new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            deleteSelection();
        }
    };

    capabilityInfoPanel1.addActionListener(listener);

    jFarmTable.setSortsOnUpdates(false);
    jFarmTable.registerKeyboardAction(listener, "Delete", delete,
            JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
    jFarmTable.registerKeyboardAction(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            farmA();
        }
    }, "FarmA", farmA, JComponent.WHEN_IN_FOCUSED_WINDOW);
    jFarmTable.registerKeyboardAction(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            farmB();
        }
    }, "FarmB", farmB, JComponent.WHEN_IN_FOCUSED_WINDOW);
    jFarmTable.registerKeyboardAction(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            farmK();
        }
    }, "FarmK", farmK, JComponent.WHEN_IN_FOCUSED_WINDOW);
    jFarmTable.registerKeyboardAction(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            farmC();
        }
    }, "FarmC", farmC, JComponent.WHEN_IN_FOCUSED_WINDOW);

    aTroops = new TroopSelectionPanelDynamic();
    aTroops.setupFarm(TroopSelectionPanel.alignType.GROUPED, -1);
    bTroops = new TroopSelectionPanelDynamic();
    bTroops.setupFarm(TroopSelectionPanel.alignType.GROUPED, -1);
    kTroops = new TroopSelectionPanelDynamic();
    kTroops.setupFarm(TroopSelectionPanel.alignType.GROUPED, -1);
    cTroops = new TroopSelectionPanelDynamic();
    cTroops.setupFarm(TroopSelectionPanel.alignType.GROUPED, -1);
    rTroops = new TroopSelectionPanelDynamic();
    rTroops.setupFarm(TroopSelectionPanel.alignType.GROUPED, -1);
    jATroopsPanel.add(aTroops, BorderLayout.CENTER);
    jBTroopsPanel.add(bTroops, BorderLayout.CENTER);
    jKTroopsPanel.add(kTroops, BorderLayout.CENTER);
    jCTroopsPanel.add(cTroops, BorderLayout.CENTER);
    jRSettingsTab.add(rTroops, BorderLayout.CENTER);
    jXLabel1.setLineWrap(true);

    jFarmTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

        @Override
        public void valueChanged(ListSelectionEvent e) {
            showInfo(jFarmTable.getSelectedRowCount() + " Farm(en) gewhlt");
        }
    });

    coordSpinner = new CoordinateSpinner();
    coordSpinner.setEnabled(false);
    java.awt.GridBagConstraints gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 1;
    gridBagConstraints.gridy = 3;
    gridBagConstraints.gridwidth = 2;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);
    jFarmFromBarbarianSelectionDialog.getContentPane().add(coordSpinner, gridBagConstraints);

    // <editor-fold defaultstate="collapsed" desc=" Init HelpSystem ">
    if (!Constants.DEBUG) {
        GlobalOptions.getHelpBroker().enableHelpKey(getRootPane(), "farmManager",
                GlobalOptions.getHelpBroker().getHelpSet());
    } // </editor-fold>
}

From source file:be.fgov.kszbcss.rhq.websphere.config.cache.ConfigQueryCache.java

public void start(int numThreads) {
    synchronized (cache) {
        if (threads != null || stopping) {
            // start has already been called before
            throw new IllegalStateException();
        }//w  w  w . j  a  va  2  s .c  o  m
        if (persistentFile.exists()) {
            if (log.isDebugEnabled()) {
                log.debug("Reading persistent cache " + persistentFile);
            }
            try {
                ObjectInputStream in = new ObjectInputStream(new FileInputStream(persistentFile));
                try {
                    for (int i = in.readInt(); i > 0; i--) {
                        ConfigQueryCacheEntry<?> entry = (ConfigQueryCacheEntry<?>) in.readObject();
                        cache.put(entry.query, entry);
                    }
                } finally {
                    in.close();
                }
            } catch (IOException ex) {
                log.error("Failed to read persistent cache data", ex);
            } catch (ClassNotFoundException ex) {
                log.error("Unexpected exception", ex);
            }
        }
    }
    if (log.isDebugEnabled()) {
        log.debug("Starting " + numThreads + " worker threads");
    }
    threads = new Thread[numThreads];
    for (int i = 0; i < numThreads; i++) {
        Thread thread = new Thread(this, name + "-query-" + (i + 1));
        threads[i] = thread;
        thread.start();
    }
    timer = new Timer();
    timer.schedule(new TimerTask() {
        @Override
        public void run() {
            persist();
        }
    }, 5 * 60 * 1000);
    // TODO: need another timer that removes entries that are no longer used!
}