1 /**********************************************************************
2 * Copyright (c) 2011 Ericsson
4 * All rights reserved. This program and the accompanying materials are
5 * made available under the terms of the Eclipse Public License v1.0 which
6 * accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * Bernd Hufmann - Initial API and implementation
11 **********************************************************************/
12 package org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.impl
;
14 import java
.util
.ArrayList
;
15 import java
.util
.HashMap
;
16 import java
.util
.List
;
17 import java
.util
.concurrent
.CopyOnWriteArrayList
;
18 import java
.util
.concurrent
.locks
.ReentrantLock
;
20 import org
.eclipse
.core
.runtime
.IProgressMonitor
;
21 import org
.eclipse
.core
.runtime
.IStatus
;
22 import org
.eclipse
.core
.runtime
.Status
;
23 import org
.eclipse
.core
.runtime
.jobs
.Job
;
24 import org
.eclipse
.jface
.viewers
.ISelection
;
25 import org
.eclipse
.jface
.viewers
.StructuredSelection
;
26 import org
.eclipse
.linuxtools
.tmf
.component
.TmfComponent
;
27 import org
.eclipse
.linuxtools
.tmf
.event
.TmfEvent
;
28 import org
.eclipse
.linuxtools
.tmf
.event
.TmfEventField
;
29 import org
.eclipse
.linuxtools
.tmf
.event
.TmfNoSuchFieldException
;
30 import org
.eclipse
.linuxtools
.tmf
.event
.TmfTimeRange
;
31 import org
.eclipse
.linuxtools
.tmf
.event
.TmfTimestamp
;
32 import org
.eclipse
.linuxtools
.tmf
.experiment
.TmfExperiment
;
33 import org
.eclipse
.linuxtools
.tmf
.request
.ITmfDataRequest
;
34 import org
.eclipse
.linuxtools
.tmf
.request
.ITmfEventRequest
;
35 import org
.eclipse
.linuxtools
.tmf
.request
.TmfDataRequest
;
36 import org
.eclipse
.linuxtools
.tmf
.request
.TmfEventRequest
;
37 import org
.eclipse
.linuxtools
.tmf
.signal
.TmfExperimentDisposedSignal
;
38 import org
.eclipse
.linuxtools
.tmf
.signal
.TmfExperimentSelectedSignal
;
39 import org
.eclipse
.linuxtools
.tmf
.signal
.TmfRangeSynchSignal
;
40 import org
.eclipse
.linuxtools
.tmf
.signal
.TmfSignal
;
41 import org
.eclipse
.linuxtools
.tmf
.signal
.TmfSignalHandler
;
42 import org
.eclipse
.linuxtools
.tmf
.signal
.TmfTimeSynchSignal
;
43 import org
.eclipse
.linuxtools
.tmf
.ui
.TmfUiPlugin
;
44 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.SDView
;
45 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.core
.Frame
;
46 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.core
.GraphNode
;
47 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.core
.Lifeline
;
48 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.provider
.ISDAdvancedPagingProvider
;
49 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.provider
.ISDFilterProvider
;
50 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.provider
.ISDFindProvider
;
51 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.provider
.ISDGraphNodeSupporter
;
52 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.widgets
.Criteria
;
53 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.widgets
.FilterCriteria
;
54 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.widgets
.FilterListDialog
;
55 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.load
.IUml2SDLoader
;
56 import org
.eclipse
.linuxtools
.tmf
.uml2sd
.ITmfSyncSequenceDiagramEvent
;
57 import org
.eclipse
.linuxtools
.tmf
.uml2sd
.TmfSyncSequenceDiagramEvent
;
58 import org
.eclipse
.ui
.ISelectionListener
;
59 import org
.eclipse
.ui
.IWorkbenchPart
;
60 import org
.eclipse
.ui
.PlatformUI
;
61 import org
.eclipse
.ui
.progress
.IProgressConstants
;
64 * <b><u>TmfUml2SDSyncLoader</u></b>
66 * Implementation of the org.eclipse.linuxtools.tmf.ui.Uml2SDLoader extension point to provide
67 * a Sequence Diagram loader for a UST trace with specific trace content for sending and
68 * receiving signals between components. Includes default implementation for the TmfEvent parsing.
71 public class TmfUml2SDSyncLoader
extends TmfComponent
implements IUml2SDLoader
, ISDFindProvider
, ISDFilterProvider
, ISDAdvancedPagingProvider
, ISelectionListener
{
73 // ------------------------------------------------------------------------
75 // ------------------------------------------------------------------------
76 protected final static String TITLE
= Messages
.TmfUml2SDSyncLoader_ViewName
;
77 protected final static int DEFAULT_BLOCK_SIZE
= 50000;
78 protected final static int MAX_NUM_OF_MSG
= 10000;
79 protected static final long INITIAL_WINDOW_OFFSET
= (1L * 100 * 1000 * 1000); // .1sec
81 // Experiment attributes
82 protected TmfExperiment
<TmfEvent
> fExperiment
= null;
83 protected ITmfEventRequest
<TmfEvent
> fIndexRequest
= null;
84 protected ITmfEventRequest
<TmfEvent
> fPageRequest
= null;
85 volatile protected boolean fIsSignalSent
= false;
86 volatile protected long fInitialWindow
= INITIAL_WINDOW_OFFSET
;
88 // The view and event attributes
89 protected SDView fView
= null;
90 protected Frame fFrame
= null;
91 protected List
<ITmfSyncSequenceDiagramEvent
> fEvents
= new ArrayList
<ITmfSyncSequenceDiagramEvent
>();
93 // Checkpoint and page attributes
94 protected List
<TmfTimeRange
> fCheckPoints
= new ArrayList
<TmfTimeRange
>(MAX_NUM_OF_MSG
);
95 volatile protected int fCurrentPage
= 0;
96 protected TmfTimestamp fCurrentTime
= null;
97 volatile protected boolean fIsSelect
= false;
100 protected SearchJob fFindJob
= null;
101 protected List
<GraphNode
> fFindResults
= new ArrayList
<GraphNode
>();
102 protected Criteria fFindCriteria
= null;
103 volatile protected int fCurrentFindIndex
= 0;
106 protected List
<FilterCriteria
> fFilterCriteria
= null;
108 // Thread synchronization
109 protected ReentrantLock fLock
= new ReentrantLock();
111 // ------------------------------------------------------------------------
113 // ------------------------------------------------------------------------
115 public TmfUml2SDSyncLoader() {
119 public TmfUml2SDSyncLoader(String name
) {
123 // ------------------------------------------------------------------------
125 // ------------------------------------------------------------------------
128 * @return returns the current time if available else null
130 public TmfTimestamp
getCurrentTime() {
133 if (fCurrentTime
!= null) {
134 return fCurrentTime
.clone();
143 * Waits for the page request to be completed
145 public void waitForCompletion() {
147 ITmfEventRequest
<TmfEvent
> request
= fPageRequest
;
151 request
.waitForCompletion();
152 } catch (InterruptedException e
) {
158 * Spawns a request to index the experiment (checkpoints creation) as well as it fills
161 * @param signal The experiment selected signal
163 @SuppressWarnings("unchecked")
165 public void experimentSelected(TmfExperimentSelectedSignal
<TmfEvent
> signal
) {
169 // Update the trace reference
170 TmfExperiment
<TmfEvent
> exp
= (TmfExperiment
<TmfEvent
>) signal
.getExperiment();
171 if (!exp
.equals(fExperiment
)) {
175 // TmfTimeRange window = getInitTRange(fExperiment.getTimeRange());
176 TmfTimeRange window
= TmfTimeRange
.Eternity
;
178 fIndexRequest
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, window
, TmfDataRequest
.ALL_DATA
, DEFAULT_BLOCK_SIZE
, ITmfDataRequest
.ExecutionType
.BACKGROUND
) {
180 private TmfTimestamp fFirstTime
= null;
181 private TmfTimestamp fLastTime
= null;
182 private int fNbSeqEvents
= 0;
183 private List
<ITmfSyncSequenceDiagramEvent
> fSdEvents
= new ArrayList
<ITmfSyncSequenceDiagramEvent
>(MAX_NUM_OF_MSG
);
186 public void handleData(TmfEvent event
) {
187 super.handleData(event
);
189 ITmfSyncSequenceDiagramEvent sdEvent
= getSequnceDiagramEvent(event
);
191 if (sdEvent
!= null) {
194 if (fFirstTime
== null) {
195 fFirstTime
= event
.getTimestamp().clone();
198 fLastTime
= event
.getTimestamp().clone();
200 if ((fNbSeqEvents
% MAX_NUM_OF_MSG
) == 0) {
203 fCheckPoints
.add(new TmfTimeRange(fFirstTime
, fLastTime
));
205 fView
.updateCoolBar();
214 if (fNbSeqEvents
> MAX_NUM_OF_MSG
) {
219 fSdEvents
.add(sdEvent
);
221 if (fNbSeqEvents
== MAX_NUM_OF_MSG
) {
222 fillCurrentPage(fSdEvents
);
228 public void handleSuccess() {
229 // long indexingEnd = System.nanoTime();
230 if ((fFirstTime
!= null) && (fLastTime
!= null)) {
234 fCheckPoints
.add(new TmfTimeRange(fFirstTime
, fLastTime
));
236 fView
.updateCoolBar();
243 if (fNbSeqEvents
<= MAX_NUM_OF_MSG
) {
244 fillCurrentPage(fSdEvents
);
247 super.handleSuccess();
251 public void handleCompleted() {
252 if (fEvents
.size() == 0) {
253 fFrame
= new Frame();
254 fView
.setFrameSync(fFrame
);
256 super.handleCompleted();
260 ((TmfExperiment
<TmfEvent
>) fExperiment
).sendRequest((ITmfDataRequest
<TmfEvent
>) fIndexRequest
);
267 * @param signal The experiment disposed signal
270 public void experimentDisposed(TmfExperimentDisposedSignal
<TmfEvent
> signal
) {
273 if ((fIndexRequest
!= null) && !fIndexRequest
.isCompleted()) {
274 fIndexRequest
.cancel();
275 fIndexRequest
= null;
278 cancelOngoingRequests();
280 if (fFilterCriteria
!= null) {
281 fFilterCriteria
.clear();
284 FilterListDialog
.deactivateSavedGlobalFilters();
293 * Moves to the page that contains the time provided by the signal. The messages will be selected
294 * if the provided time is the time of a message.
296 * @param signal The Time synch signal.
299 public void synchToTime(TmfTimeSynchSignal signal
) {
302 if ((signal
.getSource() != this) && (fFrame
!= null)) {
304 fCurrentTime
= signal
.getCurrentTime();
314 * Moves to the page that contains the current time provided by signal.
315 * No message will be selected however the focus will be set to the message
316 * if the provided time is the time of a message.
318 * @param signal The time range sync signal
321 public void synchToTimeRange(TmfRangeSynchSignal signal
) {
324 if ((signal
.getSource() != this) && (fFrame
!= null) && !fIsSignalSent
) {
325 TmfTimeRange newTimeRange
= signal
.getCurrentRange();
326 TmfTimestamp delta
= newTimeRange
.getEndTime().getDelta(newTimeRange
.getStartTime());
327 fInitialWindow
= delta
.getValue();
330 fCurrentTime
= signal
.getCurrentTime();
342 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.load.IUml2SDLoader#setViewer(org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDView)
344 @SuppressWarnings("unchecked")
346 public void setViewer(SDView viewer
) {
351 PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getSelectionService().addPostSelectionListener(this);
352 fView
.setSDFindProvider(this);
353 fView
.setSDPagingProvider(this);
354 fView
.setSDFilterProvider(this);
358 fExperiment
= (TmfExperiment
<TmfEvent
>) TmfExperiment
.getCurrentExperiment();
359 if (fExperiment
!= null) {
360 experimentSelected(new TmfExperimentSelectedSignal
<TmfEvent
>(this, fExperiment
));
369 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.load.IUml2SDLoader#getTitleString()
372 public String
getTitleString() {
378 * @see org.eclipse.linuxtools.tmf.component.TmfComponent#dispose()
381 public void dispose() {
385 PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getSelectionService().removePostSelectionListener(this);
386 fView
.setSDFindProvider(null);
387 fView
.setSDPagingProvider(null);
388 fView
.setSDFilterProvider(null);
397 * @see org.eclipse.hyades.uml2sd.ui.actions.provider.ISDGraphNodeSupporter#isNodeSupported(int)
400 public boolean isNodeSupported(int nodeType
) {
402 case ISDGraphNodeSupporter
.LIFELINE
:
403 case ISDGraphNodeSupporter
.SYNCMESSAGE
:
414 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDGraphNodeSupporter#getNodeName(int, java.lang.String)
417 public String
getNodeName(int nodeType
, String loaderClassName
) {
419 case ISDGraphNodeSupporter
.LIFELINE
:
420 return Messages
.TmfUml2SDSyncLoader_CategoryLifeline
;
421 case ISDGraphNodeSupporter
.SYNCMESSAGE
:
422 return Messages
.TmfUml2SDSyncLoader_CategoryMessage
;
424 return ""; //$NON-NLS-1$
429 * @see org.eclipse.ui.ISelectionListener#selectionChanged(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection)
432 public void selectionChanged(IWorkbenchPart part
, ISelection selection
) {
433 ISelection sel
= PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
434 if (sel
!= null && (sel
instanceof StructuredSelection
)) {
435 StructuredSelection stSel
= (StructuredSelection
) sel
;
436 if (stSel
.getFirstElement() instanceof TmfSyncMessage
) {
437 TmfSyncMessage syncMsg
= ((TmfSyncMessage
) stSel
.getFirstElement());
438 broadcast(new TmfTimeSynchSignal(this, syncMsg
.getStartTime()));
446 * org.eclipse.hyades.uml2sd.ui.actions.provider.ISDFindProvider#find(org.eclipse.hyades.uml2sd.ui.actions.widgets.Criteria)
449 public boolean find(Criteria toSearch
) {
452 if (fFrame
== null) {
456 if (fFindResults
== null || fFindCriteria
== null || !fFindCriteria
.compareTo(toSearch
)) {
457 fFindResults
= new CopyOnWriteArrayList
<GraphNode
>();
458 fFindCriteria
= toSearch
;
459 if (fFindCriteria
.isLifeLineSelected()) {
460 for (int i
= 0; i
< fFrame
.lifeLinesCount(); i
++) {
461 if (fFindCriteria
.matches(fFrame
.getLifeline(i
).getName())) {
462 fFindResults
.add(fFrame
.getLifeline(i
));
467 ArrayList
<GraphNode
> msgs
= new ArrayList
<GraphNode
>();
468 if (fFindCriteria
.isSyncMessageSelected()) {
469 for (int i
= 0; i
< fFrame
.syncMessageCount(); i
++) {
470 if (fFindCriteria
.matches(fFrame
.getSyncMessage(i
).getName())) {
471 msgs
.add(fFrame
.getSyncMessage(i
));
476 if (msgs
.size() > 0) {
477 fFindResults
.addAll(msgs
);
480 @SuppressWarnings("rawtypes")
481 List selection
= fView
.getSDWidget().getSelection();
482 if (selection
!= null && selection
.size() == 1)
483 fCurrentFindIndex
= fFindResults
.indexOf(selection
.get(0)) + 1;
485 fCurrentFindIndex
= 0;
490 if (fFindResults
.size() > fCurrentFindIndex
) {
491 GraphNode current
= (GraphNode
) fFindResults
.get(fCurrentFindIndex
);
492 fView
.getSDWidget().moveTo(current
);
496 fCurrentFindIndex
=0;
497 return findInNextPages(fFindCriteria
); // search in other page
506 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDFindProvider#cancel()
509 public void cancel() {
510 cancelOngoingRequests();
515 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDFilterProvider#filter(java.util.List)
517 @SuppressWarnings("unchecked")
519 public boolean filter(List
<?
> filters
) {
522 cancelOngoingRequests();
524 List
<FilterCriteria
> list
= (List
<FilterCriteria
>)filters
;
525 fFilterCriteria
= new ArrayList
<FilterCriteria
>(list
);
527 fillCurrentPage(fEvents
);
537 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#hasNextPage()
540 public boolean hasNextPage() {
543 int size
= fCheckPoints
.size();
545 return fCurrentPage
< size
- 1;
555 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#hasPrevPage()
558 public boolean hasPrevPage() {
561 return fCurrentPage
> 0;
569 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#nextPage()
572 public void nextPage() {
576 if (fCurrentPage
>= fCheckPoints
.size() - 1)
579 cancelOngoingRequests();
590 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#prevPage()
593 public void prevPage() {
597 if (fCurrentPage
<= 0)
600 cancelOngoingRequests();
611 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#firstPage()
614 public void firstPage() {
618 cancelOngoingRequests();
629 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#lastPage()
632 public void lastPage() {
635 cancelOngoingRequests();
637 fCurrentPage
= fCheckPoints
.size() - 1;
646 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDAdvancedPagingProvider#currentPage()
649 public int currentPage() {
660 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDAdvancedPagingProvider#pagesCount()
663 public int pagesCount() {
666 return fCheckPoints
.size();
674 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDAdvancedPagingProvider#pageNumberChanged(int)
677 public void pageNumberChanged(int pageNumber
) {
680 cancelOngoingRequests();
682 if (pageNumber
< 0) {
685 int size
= fCheckPoints
.size();
686 if (pageNumber
> size
- 1) {
687 pageNumber
= size
- 1;
689 fCurrentPage
= pageNumber
;
698 * @see org.eclipse.linuxtools.tmf.component.TmfComponent#broadcast(org.eclipse.linuxtools.tmf.signal.TmfSignal)
701 public void broadcast(TmfSignal signal
) {
702 fIsSignalSent
= true;
703 super.broadcast(signal
);
704 fIsSignalSent
= false;
708 * Cancels any ongoing find operation
710 protected void cancelOngoingRequests() {
713 // Cancel the search thread
714 if (fFindJob
!= null) {
718 fFindCriteria
= null;
719 fCurrentFindIndex
= 0;
721 if ((fPageRequest
!= null) && !fPageRequest
.isCompleted()) {
722 fPageRequest
.cancel();
731 * Resets loader attributes
733 protected void resetLoader() {
738 fCheckPoints
.clear();
740 fCurrentFindIndex
= 0;
741 fFindCriteria
= null;
743 fInitialWindow
= INITIAL_WINDOW_OFFSET
;
744 fView
.setFrameSync(new Frame());
754 * Fills current page with sequence diagram content.
755 * @param events sequence diagram events
757 protected void fillCurrentPage(List
<ITmfSyncSequenceDiagramEvent
> events
) {
761 fEvents
= new ArrayList
<ITmfSyncSequenceDiagramEvent
>(events
);
763 fView
.toggleWaitCursorAsync(true);
769 final Frame frame
= new Frame();
770 if (events
.size() > 0) {
772 HashMap
<String
, Lifeline
> nodeToLifelineMap
= new HashMap
<String
, Lifeline
>();
774 frame
.setName(Messages
.TmfUml2SDSyncLoader_FrameName
);
776 for (int i
= 0; i
< events
.size(); i
++) {
778 ITmfSyncSequenceDiagramEvent sdEvent
= events
.get(i
);
780 if ((nodeToLifelineMap
.get(sdEvent
.getSender()) == null) && (!filterLifeLine(sdEvent
.getSender()))) {
781 Lifeline lifeline
= new Lifeline();
782 lifeline
.setName(sdEvent
.getSender());
783 nodeToLifelineMap
.put(sdEvent
.getSender(), lifeline
);
784 frame
.addLifeLine(lifeline
);
787 if ((nodeToLifelineMap
.get(sdEvent
.getReceiver()) == null) && (!filterLifeLine(sdEvent
.getReceiver()))) {
788 Lifeline lifeline
= new Lifeline();
789 lifeline
.setName(sdEvent
.getReceiver());
790 nodeToLifelineMap
.put(sdEvent
.getReceiver(), lifeline
);
791 frame
.addLifeLine(lifeline
);
795 int eventOccurence
= 1;
797 for (int i
= 0; i
< events
.size(); i
++) {
798 ITmfSyncSequenceDiagramEvent sdEvent
= (TmfSyncSequenceDiagramEvent
) events
.get(i
);
800 // Check message filter
801 if (filterMessage(sdEvent
)) {
805 // Set the message sender and receiver
806 Lifeline startLifeline
= (Lifeline
) nodeToLifelineMap
.get(sdEvent
.getSender());
807 Lifeline endLifeline
= (Lifeline
) nodeToLifelineMap
.get(sdEvent
.getReceiver());
809 // Check if any of the lifelines were filtered
810 if (startLifeline
== null || endLifeline
== null) {
814 int tmp
= Math
.max(startLifeline
.getEventOccurrence(), endLifeline
.getEventOccurrence());
815 eventOccurence
= Math
.max(eventOccurence
, tmp
);
817 startLifeline
.setCurrentEventOccurrence(eventOccurence
);
818 endLifeline
.setCurrentEventOccurrence(eventOccurence
);
820 TmfSyncMessage message
= new TmfSyncMessage(sdEvent
, eventOccurence
++);
822 message
.setStartLifeline(startLifeline
);
823 message
.setEndLifeline(endLifeline
);
825 message
.setTime(sdEvent
.getStartTime());
827 // add the message to the frame
828 frame
.addMessage(message
);
833 if (!fView
.getSDWidget().isDisposed()) {
834 fView
.getSDWidget().getDisplay().asyncExec(new Runnable() {
841 // check if view was disposed in the meanwhile
842 if ((fView
!= null) && (!fView
.getSDWidget().isDisposed())) {
844 fView
.setFrame(fFrame
);
846 if (fCurrentTime
!= null) {
847 moveToMessageInPage();
850 if (fFindCriteria
!= null) {
854 fView
.toggleWaitCursorAsync(false);
871 * Moves to a certain message defined by timestamp (across pages)
873 protected void moveToMessage() {
878 page
= getPage(fCurrentTime
);
880 if (page
== fCurrentPage
) {
881 moveToMessageInPage();
892 * Moves to a certain message defined by timestamp in current page
894 protected void moveToMessageInPage() {
897 TmfSyncMessage prevMessage
= null;
898 TmfSyncMessage syncMessage
= null;
899 boolean isExactTime
= false;
900 for (int i
= 0; i
< fFrame
.syncMessageCount(); i
++) {
901 if (fFrame
.getSyncMessage(i
) instanceof TmfSyncMessage
) {
902 syncMessage
= (TmfSyncMessage
) fFrame
.getSyncMessage(i
);
903 if (syncMessage
.getStartTime().compareTo(fCurrentTime
, false) == 0) {
907 else if (syncMessage
.getStartTime().compareTo(fCurrentTime
, false) > 0) {
908 if (prevMessage
!= null) {
909 syncMessage
= prevMessage
;
913 prevMessage
= syncMessage
;
916 if (fIsSelect
&& isExactTime
) {
917 fView
.getSDWidget().moveTo(syncMessage
);
920 fView
.getSDWidget().ensureVisible(syncMessage
);
921 fView
.getSDWidget().clearSelection();
922 fView
.getSDWidget().redraw();
931 * Moves to a certain message defined by timestamp (across pages)
933 protected void moveToPage() {
938 * Moves to a certain page.
939 * @param notifyAll true to broadcast time range signal to other signal handlers else false
941 protected void moveToPage(boolean notifyAll
) {
943 TmfTimeRange window
= TmfTimeRange
.Eternity
;
948 if (fCurrentPage
> fCheckPoints
.size()) {
951 window
= fCheckPoints
.get(fCurrentPage
);
956 fPageRequest
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, window
, TmfDataRequest
.ALL_DATA
, 1, ITmfDataRequest
.ExecutionType
.FOREGROUND
) {
957 private List
<ITmfSyncSequenceDiagramEvent
> fSdEvent
= new ArrayList
<ITmfSyncSequenceDiagramEvent
>();
960 public void handleData(TmfEvent event
) {
961 super.handleData(event
);
963 ITmfSyncSequenceDiagramEvent sdEvent
= getSequnceDiagramEvent(event
);
965 if (sdEvent
!= null) {
966 fSdEvent
.add(sdEvent
);
971 public void handleSuccess() {
972 fillCurrentPage(fSdEvent
);
973 super.handleSuccess();
978 ((TmfExperiment
<TmfEvent
>) fExperiment
).sendRequest((ITmfDataRequest
<TmfEvent
>) fPageRequest
);
981 TmfTimeRange timeRange
= getSignalTimeRange(window
.getStartTime());
982 broadcast(new TmfRangeSynchSignal(this, timeRange
, timeRange
.getStartTime()));
987 * Gets page that contains timestamp
988 * @param time The timestamp
989 * @return page that contains the time
991 protected int getPage(TmfTimestamp time
) {
996 size
= fCheckPoints
.size();
997 for (page
= 0; page
< size
; page
++) {
998 TmfTimeRange timeRange
= fCheckPoints
.get(page
);
999 if (timeRange
.getEndTime().compareTo(time
, false) >= 0) {
1013 * Background search in trace for expression in criteria.
1014 * @param findCriteria The find criteria
1015 * @return true if background request was started else false
1017 protected boolean findInNextPages(Criteria findCriteria
) {
1020 if (fFindJob
!= null) {
1024 int nextPage
= fCurrentPage
+ 1;
1026 if ((nextPage
) >= fCheckPoints
.size()) {
1027 // we are at the end
1031 TmfTimeRange window
= new TmfTimeRange(fCheckPoints
.get(nextPage
).getStartTime().clone(), fCheckPoints
.get(fCheckPoints
.size()-1).getEndTime().clone());
1032 fFindJob
= new SearchJob(findCriteria
, window
);
1033 fFindJob
.schedule();
1034 fView
.toggleWaitCursorAsync(true);
1042 * Gets time range for time range signal.
1043 * @param startTime The start time of time range.
1046 protected TmfTimeRange
getSignalTimeRange(TmfTimestamp startTime
) {
1049 TmfTimestamp initialEndOfWindow
= new TmfTimestamp(startTime
.getValue() + fInitialWindow
, startTime
.getScale(), startTime
.getPrecision());
1050 return new TmfTimeRange(startTime
, initialEndOfWindow
);
1058 * Checks if filter criteria matches the message name in given SD event.
1059 * @param sdEvent The SD event to check
1060 * @return true if match else false.
1062 protected boolean filterMessage(ITmfSyncSequenceDiagramEvent sdEvent
) {
1065 if (fFilterCriteria
!= null) {
1066 for(FilterCriteria criteria
: fFilterCriteria
) {
1067 if (criteria
.isActive() && criteria
.getCriteria().isSyncMessageSelected() ) {
1069 if(criteria
.getCriteria().matches(sdEvent
.getName())) {
1082 * Checks if filter criteria matches a lifeline name (sender or receiver) in given SD event.
1083 * @param sdEvent The SD event to check
1084 * @return true if match else false.
1086 protected boolean filterLifeLine(String lifeline
) {
1089 if (fFilterCriteria
!= null) {
1090 for(FilterCriteria criteria
: fFilterCriteria
) {
1091 if (criteria
.isActive() && criteria
.getCriteria().isLifeLineSelected()) {
1093 if(criteria
.getCriteria().matches(lifeline
)) {
1106 * Job to search in trace for given time range.
1108 protected class SearchJob
extends Job
{
1110 final protected SearchEventRequest fSearchRequest
;
1115 * @param findCriteria The search criteria
1116 * @param window Time range to search in
1118 public SearchJob(Criteria findCriteria
, TmfTimeRange window
) {
1119 super(Messages
.TmfUml2SDSyncLoader_SearchJobDescrition
);
1120 fSearchRequest
= new SearchEventRequest(window
, TmfDataRequest
.ALL_DATA
, 1, ITmfDataRequest
.ExecutionType
.FOREGROUND
, findCriteria
);
1125 * @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor)
1128 protected IStatus
run(IProgressMonitor monitor
) {
1129 fSearchRequest
.setMonitor(monitor
);
1131 ((TmfExperiment
<TmfEvent
>) fExperiment
).sendRequest((ITmfDataRequest
<TmfEvent
>) fSearchRequest
);
1134 fSearchRequest
.waitForCompletion();
1135 } catch (InterruptedException e
) {
1136 e
.printStackTrace();
1139 IStatus status
= Status
.OK_STATUS
;
1140 if (fSearchRequest
.isFound() && fSearchRequest
.getFoundTime() != null) {
1141 fCurrentTime
= fSearchRequest
.getFoundTime();
1143 // Avoid double-selection. Selection will be done when calling find(criteria)
1144 // after moving to relevant page
1146 if (!fView
.getSDWidget().isDisposed()) {
1147 fView
.getSDWidget().getDisplay().asyncExec(new Runnable() {
1157 if (monitor
.isCanceled()) {
1158 status
= Status
.CANCEL_STATUS
;
1161 // String was not found
1162 status
= new Status(Status
.WARNING
, TmfUiPlugin
.PLUGIN_ID
, Messages
.TmfUml2SDSyncLoader_SearchNotFound
);
1164 setProperty(IProgressConstants
.KEEP_PROPERTY
, Boolean
.TRUE
);
1170 fView
.toggleWaitCursorAsync(false);
1181 * @see org.eclipse.core.runtime.jobs.Job#canceling()
1184 protected void canceling() {
1185 fSearchRequest
.cancel();
1196 * TMF event request for searching within trace.
1198 protected class SearchEventRequest
extends TmfEventRequest
<TmfEvent
> {
1200 final private Criteria fCriteria
;
1202 private IProgressMonitor fMonitor
;
1203 private boolean fIsFound
= false;
1204 private TmfTimestamp fFoundTime
= null;
1208 * @param range @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...)
1209 * @param nbRequested @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...)
1210 * @param blockSize @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...)
1211 * @param execType @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...)
1212 * @param criteria The search criteria
1214 public SearchEventRequest(TmfTimeRange range
, int nbRequested
, int blockSize
, ExecutionType execType
, Criteria criteria
) {
1215 this(range
, nbRequested
, blockSize
, execType
, criteria
, null);
1220 * @param range @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...)
1221 * @param nbRequested @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...)
1222 * @param blockSize @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...)
1223 * @param execType @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...)
1224 * @param criteria The search criteria
1225 * @param monitor progress monitor
1227 public SearchEventRequest(TmfTimeRange range
, int nbRequested
, int blockSize
, ExecutionType execType
, Criteria criteria
, IProgressMonitor monitor
) {
1228 super(TmfEvent
.class, range
, nbRequested
, blockSize
, execType
);
1229 fCriteria
= new Criteria(criteria
);
1235 * @see org.eclipse.linuxtools.tmf.request.TmfDataRequest#handleData(org.eclipse.linuxtools.tmf.event.TmfData)
1238 public void handleData(TmfEvent event
) {
1239 super.handleData(event
);
1241 if ((fMonitor
!= null) && fMonitor
.isCanceled()) {
1246 ITmfSyncSequenceDiagramEvent sdEvent
= getSequnceDiagramEvent(event
);
1248 if (sdEvent
!= null) {
1250 if (fCriteria
.isLifeLineSelected()) {
1251 if (fCriteria
.matches(sdEvent
.getSender())) {
1252 fFoundTime
= event
.getTimestamp().clone();
1257 if (fCriteria
.matches(sdEvent
.getReceiver())) {
1258 fFoundTime
= event
.getTimestamp().clone();
1264 if (fCriteria
.isSyncMessageSelected()) {
1265 if (fCriteria
.matches(sdEvent
.getName())) {
1266 fFoundTime
= event
.getTimestamp().clone();
1276 * @see org.eclipse.linuxtools.tmf.request.TmfDataRequest#handleCompleted()
1279 public void handleCompleted() {
1280 super.handleCompleted();
1284 * Set progress monitor.
1287 public void setMonitor(IProgressMonitor monitor
) {
1292 * Check if find criteria was met.
1293 * @return true if find criteria was met.
1295 public boolean isFound() {
1300 * @return timestamp of found time.
1302 public TmfTimestamp
getFoundTime() {
1308 * @param tmfEvent Event to parse for sequence diagram event details
1309 * @return sequence diagram event if details are available else null
1311 protected ITmfSyncSequenceDiagramEvent
getSequnceDiagramEvent(TmfEvent tmfEvent
){
1312 //type = .*RECEIVE.* or .*SEND.*
1313 //content = sender:<sender name>:receiver:<receiver name>,signal:<signal name>
1314 String eventType
= tmfEvent
.getType().toString();
1315 if (eventType
.contains(Messages
.TmfUml2SDSyncCloader_EventTypeSend
) ||
1316 eventType
.contains(Messages
.TmfUml2SDSyncCloader_EventTypeReceive
)) {
1318 Object sender
= tmfEvent
.getContent().getField(Messages
.TmfUml2SDSyncCloader_FieldSender
);
1319 Object receiver
= tmfEvent
.getContent().getField(Messages
.TmfUml2SDSyncCloader_FieldReceiver
);
1320 Object name
= tmfEvent
.getContent().getField(Messages
.TmfUml2SDSyncCloader_FieldSignal
);
1321 if ((sender
instanceof TmfEventField
) && (receiver
instanceof TmfEventField
) && (name
instanceof TmfEventField
)) {
1322 ITmfSyncSequenceDiagramEvent sdEvent
= new TmfSyncSequenceDiagramEvent(tmfEvent
,
1323 ((TmfEventField
)sender
).getValue().toString(),
1324 ((TmfEventField
)receiver
).getValue().toString(),
1325 ((TmfEventField
)name
).getValue().toString());
1329 } catch (TmfNoSuchFieldException e
) {