/**********************************************************************
- * Copyright (c) 2005, 2008, 2011 IBM Corporation and others.
+ * Copyright (c) 2005, 2013 IBM Corporation, Ericsson
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
- * $Id: Frame.java,v 1.3 2008/01/24 02:28:49 apnan Exp $
- *
- * Contributors:
- * IBM - Initial API and implementation
- * Bernd Hufmann - Updated for TMF
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ * Bernd Hufmann - Updated for TMF
**********************************************************************/
+
package org.eclipse.linuxtools.tmf.ui.views.uml2sd.core;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
-import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp;
-import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp;
+import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp;
import org.eclipse.linuxtools.tmf.ui.views.uml2sd.drawings.IColor;
import org.eclipse.linuxtools.tmf.ui.views.uml2sd.drawings.IGC;
import org.eclipse.linuxtools.tmf.ui.views.uml2sd.preferences.SDViewPref;
* For instance, only one frame can be drawn in the View.<br>
* Lifelines, Messages and Stop which are supposed to represent a Sequence diagram are drawn in a Frame.<br>
* Only the graph node added to their representing list will be drawn.
- *
+ *
* The lifelines are appended along the X axsis when added in a frame.<br>
* The syncMessages are ordered along the Y axsis depending on the event occurrence they are attached to.<br>
- *
+ *
* @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.Lifeline Lifeline for more event occurence details
* @author sveyrier
* @version 1.0
*/
public class Frame extends BasicFrame {
- protected Lifeline highlightLifeline = null;
- protected int startEvent = 0;
- protected int nbEvent = 0;
- protected IColor highlightColor = null;
-
- protected List<SDTimeEvent> executionOccurrencesWithTime;
+ // ------------------------------------------------------------------------
+ // Attributes
+ // ------------------------------------------------------------------------
+ /**
+ * The lifeline that is current highlighted.
+ */
+ protected Lifeline fHighlightLifeline = null;
+ /**
+ * The value of the start event.
+ */
+ protected int fStartEvent = 0;
+ /**
+ * The nubmer of events in the frame.
+ */
+ protected int fNbEvent = 0;
+ /**
+ * The color for highlighting.
+ */
+ protected IColor fHighlightColor = null;
+ /**
+ * The list of time events of the corresponding execution occurrences.
+ */
+ protected List<SDTimeEvent> fExecutionOccurrencesWithTime;
+ /**
+ * The Array of lifeline categories.
+ */
+ protected LifelineCategories[] fLifelineCategories = null;
- protected LifelineCategories[] lifelineCategories = null;
+ // ------------------------------------------------------------------------
+ // Methods
+ // ------------------------------------------------------------------------
/**
* Returns a list of all lifelines known by this frame. Known lifelines are the only one which can be displayed on
* screen.
- *
+ *
* @return the lifelines list
*/
protected List<GraphNode> getLifelines() {
- if (!hasChilden)
+ if (!fHasChilden) {
return null;
- else
- return (List<GraphNode>) nodes.get(Lifeline.LIFELINE_TAG);
+ }
+ return fNodes.get(Lifeline.LIFELINE_TAG);
}
/**
* Returns the number of lifelines stored in the frame
- *
+ *
* @return the number of lifelines
*/
public int lifeLinesCount() {
List<GraphNode> lifelines = getLifelines();
- if (lifelines != null)
+ if (lifelines != null) {
return lifelines.size();
- else
- return 0;
+ }
+ return 0;
}
/**
* Returns the lifeline at the given index in the lifelines array
- *
+ *
* @param index the position in the lifeline array
- * @return the lifeline
+ * @return the lifeline or <code>null</code>
*/
public Lifeline getLifeline(int index) {
- if ((getLifelines() != null) && (index >= 0) && (index < lifeLinesCount()))
+ if ((getLifelines() != null) && (index >= 0) && (index < lifeLinesCount())) {
return (Lifeline) getLifelines().get(index);
+ }
return null;
}
/**
* Returns a list of syncMessages known by this frame. Known syncMessages are the only on which can be displayed on
* screen
- *
+ *
* @return the syncMessages list
*/
protected List<GraphNode> getSyncMessages() {
- if (!hasChilden)
+ if (!fHasChilden) {
return null;
- else
- return (List<GraphNode>) nodes.get(SyncMessage.SYNC_MESS_TAG);
+ }
+ return fNodes.get(SyncMessage.SYNC_MESS_TAG);
}
/**
* Returns the number of syncMessages stored in the frame
- *
+ *
* @return the number of syncMessage
*/
public int syncMessageCount() {
- if (getSyncMessages() != null)
+ if (getSyncMessages() != null) {
return getSyncMessages().size();
- else
- return 0;
+ }
+ return 0;
}
/**
* Returns the syncMessage at the given index in the syncMessages array
- *
+ *
* @param index the position in the syncMessages array
- * @return the syncMessage
+ * @return the syncMessage or <code>null</code>
*/
public SyncMessage getSyncMessage(int index) {
- if ((getSyncMessages() != null) && (index >= 0) && (index < getSyncMessages().size()))
+ if ((getSyncMessages() != null) && (index >= 0) && (index < getSyncMessages().size())) {
return (SyncMessage) getSyncMessages().get(index);
+ }
return null;
}
/**
* Returns a list of asyncMessages known by this frame. Known asyncMessages are the only on which can be displayed
* on screen
- *
- * @return the asyncMessages list
+ *
+ * @return the asyncMessages list or <code>null</code>
*/
protected List<GraphNode> getAsyncMessages() {
- if (!hasChilden)
+ if (!fHasChilden) {
return null;
- else
- return (List<GraphNode>) nodes.get(AsyncMessage.ASYNC_MESS_TAG);
+ }
+ return fNodes.get(AsyncMessage.ASYNC_MESS_TAG);
}
/**
* Returns the number of asyncMessage stored in the frame
- *
+ *
* @return the number of asyncMessage
*/
public int asyncMessageCount() {
- if (getAsyncMessages() != null)
+ if (getAsyncMessages() != null) {
return getAsyncMessages().size();
- else
- return 0;
+ }
+ return 0;
}
/**
* Returns the asyncMessage at the given index in the asyncMessage array
- *
+ *
* @param index the position in the asyncMessage array
- * @return the asyncMessage
+ * @return the asyncMessage or <code>null</code>
*/
public AsyncMessage getAsyncMessage(int index) {
- if ((getAsyncMessages() != null) && (index >= 0) && (index < getAsyncMessages().size()))
+ if ((getAsyncMessages() != null) && (index >= 0) && (index < getAsyncMessages().size())) {
return (AsyncMessage) getAsyncMessages().get(index);
+ }
return null;
}
/**
* Returns a list of syncMessages return known by this frame. Known syncMessages return are the only on which can be
* displayed on screen
- *
- * @return the syncMessages return list
+ *
+ * @return the syncMessages return list or <code>null</code>
*/
protected List<GraphNode> getSyncMessagesReturn() {
- if (!hasChilden)
+ if (!fHasChilden) {
return null;
- else
- return (List<GraphNode>) nodes.get(SyncMessageReturn.SYNC_MESS_RET_TAG);
+ }
+ return fNodes.get(SyncMessageReturn.SYNC_MESS_RET_TAG);
}
/**
* Returns the number of syncMessageReturn stored in the frame
- *
+ *
* @return the number of syncMessageReturn
*/
public int syncMessageReturnCount() {
- if (getSyncMessagesReturn() != null)
+ if (getSyncMessagesReturn() != null) {
return getSyncMessagesReturn().size();
- else
- return 0;
+ }
+ return 0;
}
/**
* Returns the syncMessageReturn at the given index in the syncMessageReturn array
- *
+ *
* @param index the position in the syncMessageReturn array
- * @return the syncMessageReturn
+ * @return the syncMessageReturn or <code>null</code>
*/
public SyncMessageReturn getSyncMessageReturn(int index) {
- if ((getSyncMessagesReturn() != null) && (index >= 0) && (index < getSyncMessagesReturn().size()))
+ if ((getSyncMessagesReturn() != null) && (index >= 0) && (index < getSyncMessagesReturn().size())) {
return (SyncMessageReturn) getSyncMessagesReturn().get(index);
+ }
return null;
}
/**
* Returns a list of asyncMessageRetun known by this frame. Known asyncMessageRetun are the only on which can be
* displayed on screen
- *
- * @return the asyncMessageRetun list
+ *
+ * @return the asyncMessageRetun list or <code>null</code>
*/
protected List<GraphNode> getAsyncMessagesReturn() {
- if (!hasChilden)
+ if (!fHasChilden) {
return null;
- else
- return (List<GraphNode>) nodes.get(AsyncMessageReturn.ASYNC_MESS_RET_TAG);
+ }
+ return fNodes.get(AsyncMessageReturn.ASYNC_MESS_RET_TAG);
}
/**
* Returns the number of asyncMessageReturn stored in the frame
- *
+ *
* @return the number of asyncMessageReturn
*/
public int asyncMessageReturnCount() {
- if (getAsyncMessagesReturn() != null)
+ if (getAsyncMessagesReturn() != null) {
return getAsyncMessagesReturn().size();
- else
- return 0;
+ }
+ return 0;
}
/**
* Returns the asyncMessageReturn at the given index in the asyncMessageReturn array
- *
+ *
* @param index the position in the asyncMessageReturn array
- * @return the asyncMessageReturn
+ * @return the asyncMessageReturn or <code>null</code>
*/
public AsyncMessageReturn getAsyncMessageReturn(int index) {
- if ((getAsyncMessagesReturn() != null) && (index >= 0) && (index < getAsyncMessagesReturn().size()))
+ if ((getAsyncMessagesReturn() != null) && (index >= 0) && (index < getAsyncMessagesReturn().size())) {
return (AsyncMessageReturn) getAsyncMessagesReturn().get(index);
+ }
return null;
}
/**
* Adds a lifeline to the frame lifelines list. The lifeline X drawing order depends on the lifeline addition order
* into the frame lifelines list.
- *
- * @param the lifeline to add
+ *
+ * @param lifeline the lifeline to add
*/
- public void addLifeLine(Lifeline lifeLine) {
- computeMinMax = true;
- if (lifeLine == null)
+ public void addLifeLine(Lifeline lifeline) {
+ fComputeMinMax = true;
+ if (lifeline == null) {
return;
+ }
// set the lifeline parent frame
- lifeLine.setFrame(this);
+ lifeline.setFrame(this);
// Increate the frame lifeline counter
// and set the lifeline drawing order
- lifeLine.setIndex(getNewHorizontalIndex());
- if (lifeLine.hasTimeInfo()) {
- timeInfo = true;
+ lifeline.setIndex(getNewHorizontalIndex());
+ if (lifeline.hasTimeInfo()) {
+ fHasTimeInfo = true;
}
// add the lifeline to the lifelines list
- addNode(lifeLine);
+ addNode(lifeline);
}
/**
* Returns the first visible lifeline drawn in the view
- *
+ *
* @return the first visible lifeline index
*/
public int getFirstVisibleLifeline() {
- if (!hasChilden)
- return 0;
- else if (indexes.get(Lifeline.LIFELINE_TAG) != null)
- return ((Integer) indexes.get(Lifeline.LIFELINE_TAG)).intValue();
- else
+ if (!fHasChilden) {
return 0;
+ } else if (fIndexes.get(Lifeline.LIFELINE_TAG) != null) {
+ return fIndexes.get(Lifeline.LIFELINE_TAG).intValue();
+ }
+ return 0;
}
/**
* Returns the first visible synchronous message drawn in the view
- *
+ *
* @return the first visible synchronous message index
*/
public int getFirstVisibleSyncMessage() {
- if (!hasChilden)
- return 0;
- else if (indexes.get(SyncMessage.SYNC_MESS_TAG) != null)
- return ((Integer) indexes.get(SyncMessage.SYNC_MESS_TAG)).intValue();
- else
+ if (!fHasChilden) {
return 0;
+ } else if (fIndexes.get(SyncMessage.SYNC_MESS_TAG) != null) {
+ return fIndexes.get(SyncMessage.SYNC_MESS_TAG).intValue();
+ }
+ return 0;
}
/**
* Returns the first visible synchronous message return drawn in the view
- *
+ *
* @return the first visible synchronous message return index
*/
public int getFirstVisibleSyncMessageReturn() {
- if (!hasChilden)
- return 0;
- else if (indexes.get(SyncMessageReturn.SYNC_MESS_RET_TAG) != null)
- return ((Integer) indexes.get(SyncMessageReturn.SYNC_MESS_RET_TAG)).intValue();
- else
+ if (!fHasChilden) {
return 0;
+ } else if (fIndexes.get(SyncMessageReturn.SYNC_MESS_RET_TAG) != null) {
+ return fIndexes.get(SyncMessageReturn.SYNC_MESS_RET_TAG).intValue();
+ }
+ return 0;
}
/**
* Returns the first visible synchronous message drawn in the view
- *
+ *
* @return the first visible synchronous message index
*/
public int getFirstVisibleAsyncMessage() {
- if (!hasChilden)
- return 0;
- else if (indexes.get(AsyncMessage.ASYNC_MESS_TAG) != null)
- return ((Integer) indexes.get(AsyncMessage.ASYNC_MESS_TAG)).intValue();
- else
+ if (!fHasChilden) {
return 0;
+ } else if (fIndexes.get(AsyncMessage.ASYNC_MESS_TAG) != null) {
+ return fIndexes.get(AsyncMessage.ASYNC_MESS_TAG).intValue();
+ }
+ return 0;
}
/**
* Returns the first visible synchronous message return drawn in the view
- *
+ *
* @return the first visible synchronous message return index
*/
public int getFirstVisibleAsyncMessageReturn() {
- if (!hasChilden)
- return 0;
- else if (indexes.get(AsyncMessageReturn.ASYNC_MESS_RET_TAG) != null)
- return ((Integer) indexes.get(AsyncMessageReturn.ASYNC_MESS_RET_TAG)).intValue();
- else
+ if (!fHasChilden) {
return 0;
+ } else if (fIndexes.get(AsyncMessageReturn.ASYNC_MESS_RET_TAG) != null) {
+ return fIndexes.get(AsyncMessageReturn.ASYNC_MESS_RET_TAG).intValue();
+ }
+ return 0;
}
+ /**
+ * Returns the list of execution occurrences.
+ *
+ * @return the list of execution occurrences
+ */
public List<SDTimeEvent> getExecutionOccurrencesWithTime() {
- return executionOccurrencesWithTime;
+ return fExecutionOccurrencesWithTime;
}
+ /**
+ * Inserts a lifeline after a given lifeline.
+ *
+ * @param toInsert A lifeline to insert
+ * @param after A lifelife the toInsert-lifeline will be inserted after.
+ */
public void insertLifelineAfter(Lifeline toInsert, Lifeline after) {
- if ((toInsert == null))
+ if ((toInsert == null)) {
return;
- if (toInsert == after)
+ }
+ if (toInsert == after) {
return;
+ }
int insertPoint = 0;
- if (after != null)
+ if (after != null) {
insertPoint = after.getIndex();
+ }
int removePoint = toInsert.getIndex() - 1;
- if (removePoint >= insertPoint)
+ if (removePoint >= insertPoint) {
getLifelines().remove(removePoint);
+ }
getLifelines().add(insertPoint, toInsert);
- if (removePoint < insertPoint)
+ if (removePoint < insertPoint) {
getLifelines().remove(removePoint);
+ }
- if (removePoint >= insertPoint)
+ if (removePoint >= insertPoint) {
toInsert.setIndex(insertPoint + 1);
- else
+ } else {
toInsert.setIndex(insertPoint - 1);
+ }
insertPoint++;
if (removePoint >= insertPoint) {
}
}
+ /**
+ * Inserts a lifeline before a given lifeline.
+ *
+ * @param toInsert
+ * A lifeline to insert
+ * @param before
+ * A lifeline the toInsert-lifeline will be inserted before.
+ */
public void insertLifelineBefore(Lifeline toInsert, Lifeline before) {
- if ((toInsert == null))
+ if ((toInsert == null)) {
return;
- if (toInsert == before)
+ }
+ if (toInsert == before) {
return;
+ }
int insertPoint = 0;
- if (before != null)
+ if (before != null) {
insertPoint = before.getIndex() - 1;
+ }
int removePoint = toInsert.getIndex() - 1;
- if (removePoint >= insertPoint)
+ if (removePoint >= insertPoint) {
getLifelines().remove(removePoint);
+ }
getLifelines().add(insertPoint, toInsert);
- if (removePoint < insertPoint)
+ if (removePoint < insertPoint) {
getLifelines().remove(removePoint);
+ }
- if (removePoint >= insertPoint)
+ if (removePoint >= insertPoint) {
toInsert.setIndex(insertPoint + 1);
- else
+ } else {
toInsert.setIndex(insertPoint - 1);
+ }
insertPoint++;
if (removePoint >= insertPoint) {
}
}
+ /**
+ * Gets the closer life line to the given x-coordinate.
+ *
+ * @param x A x coordinate
+ * @return the closer lifeline
+ */
public Lifeline getCloserLifeline(int x) {
int index = (x - Metrics.FRAME_H_MARGIN + Metrics.LIFELINE_H_MAGIN) / Metrics.swimmingLaneWidth() - 1;
- if (index < 0)
+ if (index < 0) {
index = 0;
- if (index >= getLifelines().size())
+ }
+ if (index >= getLifelines().size()) {
index = getLifelines().size() - 1;
+ }
Lifeline node1, node2, node3;
int dist1, dist2, dist3;
node1 = node2 = node3 = getLifeline(index);
node3 = getLifeline(index + 1);
dist3 = Math.abs(node3.getX() + node3.getWidth() / 2 - x);
}
- if (dist1 <= dist2 && dist1 <= dist3)
+ if (dist1 <= dist2 && dist1 <= dist3) {
return node1;
- else if (dist2 <= dist1 && dist2 <= dist3)
+ } else if (dist2 <= dist1 && dist2 <= dist3) {
return node2;
- else
- return node3;
+ }
+ return node3;
}
- public void reorder(ArrayList<?> list) {
+ /**
+ * Re-orders the given list of lifelines.
+ *
+ * @param list A list of lifelines to reorder.
+ */
+ public void reorder(List<?> list) {
for (int i = 0; i < list.size(); i++) {
if (list.get(i) instanceof Lifeline[]) {
Lifeline temp[] = (Lifeline[]) list.get(i);
if (temp.length == 2) {
if (temp[1] == null) {
insertLifelineAfter(temp[0], getLifeline(lifeLinesCount() - 1));
- } else
+ } else {
insertLifelineBefore(temp[0], temp[1]);
+ }
}
}
}
}
+ /**
+ * Resets the time compression information.
+ */
public void resetTimeCompression() {
- highlightLifeline = null;
- this.startEvent = 0;
- this.nbEvent = 0;
- highlightColor = null;
+ fHighlightLifeline = null;
+ this.fStartEvent = 0;
+ this.fNbEvent = 0;
+ fHighlightColor = null;
}
@Override
protected void computeMinMax() {
List<SDTimeEvent> timeArray = buildTimeArray();
- if (timeArray == null)
+ if ((timeArray == null) || timeArray.isEmpty()) {
return;
+ }
for (int i = 0; i < timeArray.size() - 1; i++) {
- SDTimeEvent m1 = (SDTimeEvent) timeArray.get(i);
- SDTimeEvent m2 = (SDTimeEvent) timeArray.get(i + 1);
- if (SDViewPref.getInstance().excludeExternalTime())
- if ((m1.getGraphNode() instanceof BaseMessage) && (m2.getGraphNode() instanceof BaseMessage)) {
- BaseMessage mes1 = (BaseMessage) m1.getGraphNode();
- BaseMessage mes2 = (BaseMessage) m2.getGraphNode();
- if ((mes2.startLifeline == null) || (mes1.endLifeline == null))
- continue;
+ SDTimeEvent m1 = timeArray.get(i);
+ SDTimeEvent m2 = timeArray.get(i + 1);
+ if (SDViewPref.getInstance().excludeExternalTime() && ((m1.getGraphNode() instanceof BaseMessage) && (m2.getGraphNode() instanceof BaseMessage))) {
+ BaseMessage mes1 = (BaseMessage) m1.getGraphNode();
+ BaseMessage mes2 = (BaseMessage) m2.getGraphNode();
+ if ((mes2.fStartLifeline == null) || (mes1.fEndLifeline == null)) {
+ continue;
}
+ }
updateMinMax(m1, m2);
}
* Find the two graph nodes that are closest to this date, one just earlier, second just later. If date is before
* any graph node, bounds[0] is null and bounds[1] is the earliest. If date is after any graph node, bounds[1] is
* null and bounds[0] is the latest.
- *
+ *
* @param dateToFind date to be found
* @param bounds a two items array that will receive bounds if found
* @return true if both bounds not null
+ * @since 2.0
*/
- public boolean findDateBounds(TmfTimestamp dateToFind, ITimeRange bounds[]) {
+ public boolean findDateBounds(ITmfTimestamp dateToFind, ITimeRange bounds[]) {
if (hasTimeInfo()) {
List<SDTimeEvent> timeArray = buildTimeArray();
+
+ if ((timeArray == null) || timeArray.isEmpty()) {
+ return false;
+ }
+
bounds[0] = null;
bounds[1] = null;
for (int i = 0; i < timeArray.size(); i++) {
- SDTimeEvent m = (SDTimeEvent) timeArray.get(i);
+ SDTimeEvent m = timeArray.get(i);
if (m.getTime().compareTo(dateToFind, true) > 0) {
bounds[1] = m.getGraphNode();
if (i > 0) {
- bounds[0] = ((SDTimeEvent) timeArray.get(i - 1)).getGraphNode();
+ bounds[0] = timeArray.get(i - 1).getGraphNode();
return true;
}
return false;
}
}
- bounds[0] = ((SDTimeEvent) timeArray.get(timeArray.size() - 1)).getGraphNode();
+ bounds[0] = timeArray.get(timeArray.size() - 1).getGraphNode();
}
return false;
}
+ /**
+ * Set whether time information is available or not
+ *
+ * @param value <code>true</code> for has time information else <code>false</code>
+ */
protected void setHasTimeInfo(boolean value) {
- timeInfo = value;
+ fHasTimeInfo = value;
}
/**
- * @return true if frame has time info else false
+ * Returns whether frame has time info or not.
+ *
+ * @return <code>true</code> whether frame has time info else <code>false</code>
*/
public boolean hasTimeInfo() {
- return timeInfo;
+ return fHasTimeInfo;
}
/**
- * @param lifeline
- * @param startEvent
- * @param nbEvent
- * @param color
+ * Highlights the time compression.
+ *
+ * @param lifeline A lifeline to highlight
+ * @param startEvent A start event number
+ * @param nbEvent A number of events
+ * @param color A color for highlighting
*/
public void highlightTimeCompression(Lifeline lifeline, int startEvent, int nbEvent, IColor color) {
- highlightLifeline = lifeline;
- this.startEvent = startEvent;
- this.nbEvent = nbEvent;
- highlightColor = color;
+ fHighlightLifeline = lifeline;
+ this.fStartEvent = startEvent;
+ this.fNbEvent = nbEvent;
+ fHighlightColor = color;
}
/**
* Set the lifeline categories which will be use during the lifelines creation
- *
+ *
* @see Lifeline#setCategory(int)
* @param categories the lifeline categories array
*/
public void setLifelineCategories(LifelineCategories[] categories) {
- lifelineCategories = Arrays.copyOf(categories, categories.length);
+ fLifelineCategories = Arrays.copyOf(categories, categories.length);
}
/**
* Returns the lifeline categories array set for the this frame
- *
+ *
* @return the lifeline categories array or null if not set
*/
public LifelineCategories[] getLifelineCategories() {
- return Arrays.copyOf(lifelineCategories, lifelineCategories.length);
+ return Arrays.copyOf(fLifelineCategories, fLifelineCategories.length);
}
/**
* - asynchronous syncMessages return<br>
* For drawing performance reason, it is recommended to add synchronous syncMessages in the same order they should
* appear along the Y axis in the Frame.
- *
- * @param the message to add
+ *
+ * @param message the message to add
*/
public void addMessage(BaseMessage message) {
addNode(message);
@Override
public void draw(IGC context) {
drawFrame(context);
- if (!hasChilden)
+ if (!fHasChilden) {
return;
-
- if (highlightLifeline != null) {
+ }
+
+ if (fHighlightLifeline != null) {
IColor backupColor = context.getBackground();
- context.setBackground(Frame.getUserPref().getTimeCompressionSelectionColor());
- int gy = highlightLifeline.getY() + highlightLifeline.getHeight() + (Metrics.getMessageFontHeigth() + Metrics.getMessagesSpacing()) * startEvent;
- context.fillRectangle(Metrics.FRAME_H_MARGIN + 1, gy, highlightLifeline.getX() + Metrics.getLifelineWidth() / 2 - Metrics.FRAME_H_MARGIN, (Metrics.getMessageFontHeigth() + Metrics.getMessagesSpacing()) * nbEvent);
+ context.setBackground(SDViewPref.getInstance().getTimeCompressionSelectionColor());
+ int gy = fHighlightLifeline.getY() + fHighlightLifeline.getHeight() + (Metrics.getMessageFontHeigth() + Metrics.getMessagesSpacing()) * fStartEvent;
+ context.fillRectangle(Metrics.FRAME_H_MARGIN + 1, gy, fHighlightLifeline.getX() + Metrics.getLifelineWidth() / 2 - Metrics.FRAME_H_MARGIN, (Metrics.getMessageFontHeigth() + Metrics.getMessagesSpacing()) * fNbEvent);
context.setBackground(backupColor);
}
super.draw(context, false);
int lifelineArryStep = 1;
- if (Metrics.swimmingLaneWidth() * context.getZoom() < Metrics.LIFELINE_SIGNIFICANT_HSPACING)
+ if (Metrics.swimmingLaneWidth() * context.getZoom() < Metrics.LIFELINE_SIGNIFICANT_HSPACING) {
lifelineArryStep = Math.round(Metrics.LIFELINE_SIGNIFICANT_HSPACING / (Metrics.swimmingLaneWidth() * context.getZoom()));
- if (indexes.size() == 0)
+ }
+ if (fIndexes.size() == 0) {
return;
- int lifeLineDrawIndex = ((Integer) indexes.get(Lifeline.LIFELINE_TAG)).intValue();
- for (int i = lifeLineDrawIndex; i < ((List<GraphNode>) nodes.get(Lifeline.LIFELINE_TAG)).size(); i = i + lifelineArryStep) {
- Lifeline toDraw = (Lifeline) ((List<GraphNode>) nodes.get(Lifeline.LIFELINE_TAG)).get(i);
- if (toDraw.getX() - Metrics.LIFELINE_SPACING / 2 > context.getContentsX() + context.getVisibleWidth())
+ }
+ int lifeLineDrawIndex = fIndexes.get(Lifeline.LIFELINE_TAG).intValue();
+ for (int i = lifeLineDrawIndex; i < fNodes.get(Lifeline.LIFELINE_TAG).size(); i = i + lifelineArryStep) {
+ Lifeline toDraw = (Lifeline) fNodes.get(Lifeline.LIFELINE_TAG).get(i);
+ if (toDraw.getX() - Metrics.LIFELINE_SPACING / 2 > context.getContentsX() + context.getVisibleWidth()) {
break;
+ }
toDraw.drawName(context);
- if (highlightLifeline != null) {
- if (toDraw == highlightLifeline)
- toDraw.highlightExecOccurrenceRegion(context, startEvent, nbEvent, highlightColor);
- else if ((toDraw.getIndex() < highlightLifeline.getIndex()) || ((toDraw.getIndex() < highlightLifeline.getIndex()))) {
+ if (fHighlightLifeline != null) {
+ if (toDraw == fHighlightLifeline) {
+ toDraw.highlightExecOccurrenceRegion(context, fStartEvent, fNbEvent, fHighlightColor);
+ } else if ((toDraw.getIndex() < fHighlightLifeline.getIndex()) || ((toDraw.getIndex() < fHighlightLifeline.getIndex()))) {
int acIndex = toDraw.getExecOccurrenceDrawIndex();
// acIndex = first visible execution occurrence
// for drawing speed reason with only search on the visible subset
- if (toDraw.getExecutions() != null)
+ if (toDraw.getExecutions() != null) {
for (int index = acIndex; index < toDraw.getExecutions().size(); index++) {
BasicExecutionOccurrence exec = (BasicExecutionOccurrence) toDraw.getExecutions().get(index);
- int tempEvent = startEvent;
- for (int j = 0; j < nbEvent; j++) {
- if (((tempEvent >= exec.startEventOccurrence) && (tempEvent <= exec.endEventOccurrence) && (tempEvent + 1 >= exec.startEventOccurrence) && (tempEvent + 1 <= exec.endEventOccurrence))) {
- toDraw.highlightExecOccurrenceRegion(context, tempEvent, 1, Frame.getUserPref().getTimeCompressionSelectionColor());
+ int tempEvent = fStartEvent;
+ for (int j = 0; j < fNbEvent; j++) {
+ if (((tempEvent >= exec.fStartEventOccurrence) && (tempEvent <= exec.fEndEventOccurrence) && (tempEvent + 1 >= exec.fStartEventOccurrence) && (tempEvent + 1 <= exec.fEndEventOccurrence))) {
+ toDraw.highlightExecOccurrenceRegion(context, tempEvent, 1, SDViewPref.getInstance().getTimeCompressionSelectionColor());
}
tempEvent = tempEvent + 1;
}
// if we are outside the visible area we stop right now
// This works because execution occurrences are ordered along the Y axis
- if (exec.getY() > getY())
+ if (exec.getY() > getY()) {
break;
+ }
}
+ }
}
}
}
@Override
protected List<SDTimeEvent> buildTimeArray() {
- if (!hasChilden)
- return null;
- try {
- List<SDTimeEvent> timeArray = super.buildTimeArray();
- executionOccurrencesWithTime = null;
- if (getLifelines() != null)
- for (int i = 0; i < ((List<GraphNode>) nodes.get(Lifeline.LIFELINE_TAG)).size(); i++) {
- Lifeline l = (Lifeline) ((List<GraphNode>) nodes.get(Lifeline.LIFELINE_TAG)).get(i);
- if (l.hasTimeInfo() && l.getExecutions() != null) {
- for (Iterator<GraphNode> j = l.getExecutions().iterator(); j.hasNext();) {
- GraphNode o = j.next();
- if (o instanceof ExecutionOccurrence) {
- ExecutionOccurrence eo = (ExecutionOccurrence) o;
- if (eo.hasTimeInfo()) {
- int event = eo.getStartOccurrence();
- ITmfTimestamp time = eo.getStartTime();
- SDTimeEvent f = new SDTimeEvent(time, event, eo);
- timeArray.add(f);
- if (executionOccurrencesWithTime == null) {
- executionOccurrencesWithTime = new ArrayList<SDTimeEvent>();
- }
- executionOccurrencesWithTime.add(f);
- event = eo.getEndOccurrence();
- time = eo.getEndTime();
- f = new SDTimeEvent(time, event, eo);
- timeArray.add(f);
- executionOccurrencesWithTime.add(f);
+
+ if (!fHasChilden) {
+ return new ArrayList<SDTimeEvent>();
+ }
+
+ List<SDTimeEvent> timeArray = super.buildTimeArray();
+ fExecutionOccurrencesWithTime = null;
+ if (getLifelines() != null) {
+ for (int i = 0; i < fNodes.get(Lifeline.LIFELINE_TAG).size(); i++) {
+ Lifeline lifeline = (Lifeline) fNodes.get(Lifeline.LIFELINE_TAG).get(i);
+ if (lifeline.hasTimeInfo() && lifeline.getExecutions() != null) {
+ for (Iterator<GraphNode> j = lifeline.getExecutions().iterator(); j.hasNext();) {
+ GraphNode o = j.next();
+ if (o instanceof ExecutionOccurrence) {
+ ExecutionOccurrence eo = (ExecutionOccurrence) o;
+ if (eo.hasTimeInfo()) {
+ int event = eo.getStartOccurrence();
+ ITmfTimestamp time = eo.getStartTime();
+ SDTimeEvent f = new SDTimeEvent(time, event, eo);
+ timeArray.add(f);
+ if (fExecutionOccurrencesWithTime == null) {
+ fExecutionOccurrencesWithTime = new ArrayList<SDTimeEvent>();
}
+ fExecutionOccurrencesWithTime.add(f);
+ event = eo.getEndOccurrence();
+ time = eo.getEndTime();
+ f = new SDTimeEvent(time, event, eo);
+ timeArray.add(f);
+ fExecutionOccurrencesWithTime.add(f);
}
}
}
}
-
- if (executionOccurrencesWithTime != null) {
- SDTimeEvent[] temp = executionOccurrencesWithTime.toArray(new SDTimeEvent[0]);
- Arrays.sort(temp, new TimeEventComparator());
- executionOccurrencesWithTime = Arrays.asList(temp);
}
- SDTimeEvent[] temp = timeArray.toArray(new SDTimeEvent[0]);
- Arrays.sort(temp, new TimeEventComparator());
- timeArray = Arrays.asList(temp);
- return timeArray;
- } catch (Exception e) {
- e.printStackTrace();
- return null;
}
+ if (fExecutionOccurrencesWithTime != null) {
+ SDTimeEvent[] temp = fExecutionOccurrencesWithTime.toArray(new SDTimeEvent[fExecutionOccurrencesWithTime.size()]);
+ Arrays.sort(temp, new TimeEventComparator());
+ fExecutionOccurrencesWithTime = Arrays.asList(temp);
+ }
+ SDTimeEvent[] temp = timeArray.toArray(new SDTimeEvent[timeArray.size()]);
+ Arrays.sort(temp, new TimeEventComparator());
+ timeArray = Arrays.asList(temp);
+ return timeArray;
}
+ /**
+ * Get the closer leaving message.
+ *
+ * @param lifeline A lifeline reference
+ * @param message A message reference
+ * @param list A list of graph nodes
+ * @param smallerEvent A smaller event flag
+ * @return the closer leaving message.
+ */
protected GraphNode getCloserLeavingMessage(Lifeline lifeline, BaseMessage message, List<GraphNode> list, boolean smallerEvent) {
- if (list == null)
+ if (list == null) {
return null;
- if (smallerEvent == false) {
+ }
+
+ if (!smallerEvent) {
int event = 0;
- if (message != null)
+ if (message != null) {
event = message.getEventOccurrence();
+ }
for (int i = 0; i < list.size(); i++) {
- GraphNode node = (GraphNode) list.get(i);
+ GraphNode node = list.get(i);
if (node instanceof SyncMessage) {
SyncMessage syncNode = (SyncMessage) node;
- if ((syncNode.getEventOccurrence() > event) && (syncNode.getStartLifeline() == lifeline) && !syncNode.isSameAs(message))
+ if ((syncNode.getEventOccurrence() > event) && (syncNode.getStartLifeline() == lifeline) && !syncNode.isSameAs(message)) {
return node;
+ }
} else if (node instanceof AsyncMessage) {
AsyncMessage asyncNode = (AsyncMessage) node;
- if ((asyncNode.getStartOccurrence() > event) && (asyncNode.getStartLifeline() == lifeline) && !asyncNode.isSameAs(message))
+ if ((asyncNode.getStartOccurrence() > event) && (asyncNode.getStartLifeline() == lifeline) && !asyncNode.isSameAs(message)) {
return node;
+ }
}
}
} else {
int event = getMaxEventOccurrence();
- if (message != null)
+ if (message != null) {
if (message instanceof AsyncMessage) {
event = ((AsyncMessage) message).getStartOccurrence();
- } else
+ } else {
event = message.getEventOccurrence();
+ }
+ }
for (int i = list.size() - 1; i >= 0; i--) {
- GraphNode node = (GraphNode) list.get(i);
+ GraphNode node = list.get(i);
if (node instanceof SyncMessage) {
SyncMessage syncNode = (SyncMessage) node;
- if ((syncNode.getEventOccurrence() < event) && (syncNode.getStartLifeline() == lifeline) && !syncNode.isSameAs(message))
+ if ((syncNode.getEventOccurrence() < event) && (syncNode.getStartLifeline() == lifeline) && !syncNode.isSameAs(message)) {
return node;
+ }
} else if (node instanceof AsyncMessage) {
AsyncMessage asyncNode = (AsyncMessage) node;
- if ((asyncNode.getStartOccurrence() < event) && (asyncNode.getStartLifeline() == lifeline) && !asyncNode.isSameAs(message))
+ if ((asyncNode.getStartOccurrence() < event) && (asyncNode.getStartLifeline() == lifeline) && !asyncNode.isSameAs(message)) {
return node;
+ }
}
}
}
return null;
}
+
+ /**
+ * Get the closer entering message.
+ *
+ * @param lifeline A lifeline reference
+ * @param message A message reference
+ * @param list A list of graph nodes
+ * @param smallerEvent A smaller event flag
+ * @return the closer entering message.
+ */
protected GraphNode getCloserEnteringMessage(Lifeline lifeline, BaseMessage message, List<GraphNode> list, boolean smallerEvent) {
- if (list == null)
+ if (list == null) {
return null;
- if (smallerEvent == false) {
+ }
+ if (!smallerEvent) {
int event = 0;
- if (message != null)
+ if (message != null) {
event = message.getEventOccurrence();
+ }
for (int i = 0; i < list.size(); i++) {
- GraphNode node = (GraphNode) list.get(i);
+ GraphNode node = list.get(i);
if (node instanceof SyncMessage) {
SyncMessage syncNode = (SyncMessage) node;
- if ((syncNode.getEventOccurrence() > event) && (syncNode.getEndLifeline() == lifeline) && !syncNode.isSameAs(message))
+ if ((syncNode.getEventOccurrence() > event) && (syncNode.getEndLifeline() == lifeline) && !syncNode.isSameAs(message)) {
return node;
+ }
} else if (node instanceof AsyncMessage) {
AsyncMessage asyncNode = (AsyncMessage) node;
- if ((asyncNode.getStartOccurrence() > event) && (asyncNode.getEndLifeline() == lifeline) && !asyncNode.isSameAs(message))
+ if ((asyncNode.getStartOccurrence() > event) && (asyncNode.getEndLifeline() == lifeline) && !asyncNode.isSameAs(message)) {
return node;
+ }
}
}
} else {
int event = getMaxEventOccurrence();
- if (message != null)
+ if (message != null) {
if (message instanceof AsyncMessage) {
event = ((AsyncMessage) message).getStartOccurrence();
- } else
+ } else {
event = message.getEventOccurrence();
+ }
+ }
for (int i = list.size() - 1; i >= 0; i--) {
- GraphNode node = (GraphNode) list.get(i);
+ GraphNode node = list.get(i);
if (node instanceof SyncMessage) {
SyncMessage syncNode = (SyncMessage) node;
- if ((syncNode.getEventOccurrence() < event) && (syncNode.getEndLifeline() == lifeline) && !syncNode.isSameAs(message))
+ if ((syncNode.getEventOccurrence() < event) && (syncNode.getEndLifeline() == lifeline) && !syncNode.isSameAs(message)) {
return node;
+ }
} else if (node instanceof AsyncMessage) {
AsyncMessage asyncNode = (AsyncMessage) node;
- if ((asyncNode.getStartOccurrence() < event) && (asyncNode.getEndLifeline() == lifeline) && !asyncNode.isSameAs(message))
+ if ((asyncNode.getStartOccurrence() < event) && (asyncNode.getEndLifeline() == lifeline) && !asyncNode.isSameAs(message)) {
return node;
+ }
}
}
}
return null;
}
+ /**
+ * Get distance of given event from given graph node.
+ *
+ * @param node A graph node reference.
+ * @param event A event number to check.
+ * @return distance of event from graph node.
+ */
protected int distanceFromEvent(GraphNode node, int event) {
int distance = 0;
- if (node instanceof SyncMessage)
+ if (node instanceof SyncMessage) {
distance = ((SyncMessage) node).getEventOccurrence() - event;
- else if (node instanceof AsyncMessage) {
+ } else if (node instanceof AsyncMessage) {
int start = ((AsyncMessage) node).getStartOccurrence();
int end = ((AsyncMessage) node).getEndOccurrence();
- if ((start - event) < (end - event))
+ if ((start - event) < (end - event)) {
distance = start - event;
- else
+ } else {
distance = end - event;
+ }
}
return Math.abs(distance);
}
+ /**
+ * Get node from 2 given nodes that is close to event.
+ *
+ * @param node1 A first graph node
+ * @param node2 A second graph node
+ * @param event A event to check.
+ * @return graph node that is closer or <code>null</code>
+ */
protected GraphNode getCloserToEvent(GraphNode node1, GraphNode node2, int event) {
if ((node1 != null) && (node2 != null)) {
- if (distanceFromEvent(node1, event) < distanceFromEvent(node2, event))
+ if (distanceFromEvent(node1, event) < distanceFromEvent(node2, event)) {
return node1;
- else
- return node2;
- } else if (node1 != null)
+ }
+ return node2;
+ } else if (node1 != null) {
return node1;
- else if (node2 != null)
+ } else if (node2 != null) {
return node2;
- else
- return null;
+ }
+ return null;
}
- public GraphNode getCalledMessage(BaseMessage StartMessage) {
+ /**
+ * Get called message based on given start message.
+ *
+ * @param startMessage A start message to check.
+ * @return called message (graph node) or <code>null</code>
+ */
+ public GraphNode getCalledMessage(BaseMessage startMessage) {
int event = 0;
GraphNode result = null;
Lifeline lifeline = null;
- if (StartMessage != null) {
- event = ((BaseMessage) StartMessage).getEventOccurrence();
- lifeline = ((BaseMessage) StartMessage).getEndLifeline();
- if (lifeline == null)
- lifeline = ((BaseMessage) StartMessage).getStartLifeline();
+ if (startMessage != null) {
+ event = startMessage.getEventOccurrence();
+ lifeline = startMessage.getEndLifeline();
+ if (lifeline == null) {
+ lifeline = startMessage.getStartLifeline();
+ }
}
- if (lifeline == null)
+ if (lifeline == null) {
return null;
- GraphNode message = getCloserLeavingMessage(lifeline, StartMessage, getSyncMessages(), false);
- GraphNode messageReturn = getCloserLeavingMessage(lifeline, StartMessage, getSyncMessagesReturn(), false);
+ }
+ GraphNode message = getCloserLeavingMessage(lifeline, startMessage, getSyncMessages(), false);
+ GraphNode messageReturn = getCloserLeavingMessage(lifeline, startMessage, getSyncMessagesReturn(), false);
result = getCloserToEvent(message, messageReturn, event);
- message = getCloserLeavingMessage(lifeline, StartMessage, getAsyncMessages(), false);
+ message = getCloserLeavingMessage(lifeline, startMessage, getAsyncMessages(), false);
result = getCloserToEvent(result, message, event);
- messageReturn = getCloserLeavingMessage(lifeline, StartMessage, getAsyncMessagesReturn(), false);
+ messageReturn = getCloserLeavingMessage(lifeline, startMessage, getAsyncMessagesReturn(), false);
result = getCloserToEvent(result, messageReturn, event);
return result;
}
- public GraphNode getCallerMessage(BaseMessage StartMessage) {
+ /**
+ * Get caller message based on given start message.
+ *
+ * @param startMessage A start message to check.
+ * @return called message (graph node) or <code>null</code>
+ */
+ public GraphNode getCallerMessage(BaseMessage startMessage) {
int event = getMaxEventOccurrence();
GraphNode result = null;
Lifeline lifeline = null;
- if (StartMessage != null) {
- event = ((BaseMessage) StartMessage).getEventOccurrence();
- lifeline = ((BaseMessage) StartMessage).getStartLifeline();
- if (lifeline == null)
- lifeline = ((BaseMessage) StartMessage).getEndLifeline();
+ if (startMessage != null) {
+ event = startMessage.getEventOccurrence();
+ lifeline = startMessage.getStartLifeline();
+ if (lifeline == null) {
+ lifeline = startMessage.getEndLifeline();
+ }
}
- if (lifeline == null)
+ if (lifeline == null) {
return null;
- GraphNode message = getCloserEnteringMessage(lifeline, StartMessage, getSyncMessages(), true);
- GraphNode messageReturn = getCloserEnteringMessage(lifeline, StartMessage, getSyncMessagesReturn(), true);
+ }
+ GraphNode message = getCloserEnteringMessage(lifeline, startMessage, getSyncMessages(), true);
+ GraphNode messageReturn = getCloserEnteringMessage(lifeline, startMessage, getSyncMessagesReturn(), true);
result = getCloserToEvent(message, messageReturn, event);
- message = getCloserEnteringMessage(lifeline, StartMessage, getAsyncMessages(), true);
+ message = getCloserEnteringMessage(lifeline, startMessage, getAsyncMessages(), true);
result = getCloserToEvent(result, message, event);
- messageReturn = getCloserEnteringMessage(lifeline, StartMessage, getAsyncMessagesReturn(), true);
+ messageReturn = getCloserEnteringMessage(lifeline, startMessage, getAsyncMessagesReturn(), true);
result = getCloserToEvent(result, messageReturn, event);
return result;
}
- public GraphNode getNextLifelineMessage(Lifeline lifeline, BaseMessage StartMessage) {
+ /**
+ * Get next lifeline based on given message.
+ *
+ * @param lifeline A lifeline reference
+ * @param startMessage A start message to check
+ * @return next lifeline or <code>null</code>
+ */
+ public GraphNode getNextLifelineMessage(Lifeline lifeline, BaseMessage startMessage) {
int event = 0;
- if (StartMessage != null)
- event = ((BaseMessage) StartMessage).getEventOccurrence();
- if (lifeline == null)
+ if (startMessage != null) {
+ event = startMessage.getEventOccurrence();
+ }
+ if (lifeline == null) {
return null;
- GraphNode message = getCloserLeavingMessage(lifeline, StartMessage, getSyncMessages(), false);
- GraphNode messageReturn = getCloserLeavingMessage(lifeline, StartMessage, getSyncMessagesReturn(), false);
+ }
+ GraphNode message = getCloserLeavingMessage(lifeline, startMessage, getSyncMessages(), false);
+ GraphNode messageReturn = getCloserLeavingMessage(lifeline, startMessage, getSyncMessagesReturn(), false);
GraphNode result = getCloserToEvent(message, messageReturn, event);
- message = getCloserLeavingMessage(lifeline, StartMessage, getAsyncMessages(), false);
+ message = getCloserLeavingMessage(lifeline, startMessage, getAsyncMessages(), false);
result = getCloserToEvent(result, message, event);
- messageReturn = getCloserLeavingMessage(lifeline, StartMessage, getAsyncMessagesReturn(), false);
+ messageReturn = getCloserLeavingMessage(lifeline, startMessage, getAsyncMessagesReturn(), false);
result = getCloserToEvent(result, messageReturn, event);
return result;
}
+ /**
+ * Get previous lifeline based on given message.
+ *
+ * @param lifeline A lifeline reference
+ * @param startMessage A start message to check.
+ * @return previous lifeline or <code>null</code>
+ */
+ public GraphNode getPrevLifelineMessage(Lifeline lifeline, BaseMessage startMessage) {
+ int event = getMaxEventOccurrence();
+ if (startMessage != null) {
+ if (startMessage instanceof AsyncMessage) {
+ event = ((AsyncMessage) startMessage).getStartOccurrence();
+ } else {
+ event = startMessage.getEventOccurrence();
+ }
+ }
+ if (lifeline == null) {
+ return null;
+ }
+ GraphNode message = getCloserLeavingMessage(lifeline, startMessage, getSyncMessages(), true);
+ GraphNode messageReturn = getCloserLeavingMessage(lifeline, startMessage, getSyncMessagesReturn(), true);
+ GraphNode result = getCloserToEvent(message, messageReturn, event);
+ message = getCloserLeavingMessage(lifeline, startMessage, getAsyncMessages(), true);
+ result = getCloserToEvent(result, message, event);
+ messageReturn = getCloserLeavingMessage(lifeline, startMessage, getAsyncMessagesReturn(), true);
+ result = getCloserToEvent(result, messageReturn, event);
+ return result;
+ }
+
+ /**
+ * Get the first execution occurrence.
+ *
+ * @param lifeline A lifeline reference
+ * @return the first execution occurrence of lifeline or <code>null</code>.
+ */
public BasicExecutionOccurrence getFirstExecution(Lifeline lifeline) {
- if (lifeline == null)
+ if (lifeline == null) {
return null;
+ }
List<GraphNode> list = lifeline.getExecutions();
- if (list == null)
- return null;
- if (list.size() == 0)
+
+ if ((list == null) || (list.isEmpty())) {
return null;
+ }
+
BasicExecutionOccurrence result = (BasicExecutionOccurrence) list.get(0);
for (int i = 0; i < list.size(); i++) {
BasicExecutionOccurrence e = (BasicExecutionOccurrence) list.get(i);
- if ((e.getStartOccurrence() < result.getEndOccurrence()))
+ if ((e.getStartOccurrence() < result.getEndOccurrence())) {
result = e;
+ }
}
return result;
}
+ /**
+ * Get the previous execution occurrence relative to a given execution occurrence.
+ *
+ * @param exec A execution occurrence reference.
+ * @return the previous execution occurrence of lifeline or <code>null</code>.
+ */
public BasicExecutionOccurrence getPrevExecOccurrence(BasicExecutionOccurrence exec) {
- if (exec == null)
+ if (exec == null) {
return null;
+ }
Lifeline lifeline = exec.getLifeline();
- if (lifeline == null)
+ if (lifeline == null) {
return null;
+ }
List<GraphNode> list = lifeline.getExecutions();
- if (list == null)
+ if (list == null) {
return null;
+ }
BasicExecutionOccurrence result = null;
for (int i = 0; i < list.size(); i++) {
BasicExecutionOccurrence e = (BasicExecutionOccurrence) list.get(i);
- if ((e.getStartOccurrence() < exec.startEventOccurrence) && (result == null))
+ if ((e.getStartOccurrence() < exec.fStartEventOccurrence) && (result == null)) {
result = e;
- if ((e.getStartOccurrence() < exec.startEventOccurrence) && (e.getStartOccurrence() >= result.getEndOccurrence()))
+ }
+ if ((e.getStartOccurrence() < exec.fStartEventOccurrence) && (result != null) && (e.getStartOccurrence() >= result.getEndOccurrence())) {
result = e;
+ }
}
return result;
}
+ /**
+ * Get the next execution occurrence relative to a given execution occurrence.
+ *
+ * @param exec A execution occurrence reference.
+ * @return the next execution occurrence of lifeline or <code>null</code>.
+ */
public BasicExecutionOccurrence getNextExecOccurrence(BasicExecutionOccurrence exec) {
- if (exec == null)
+ if (exec == null) {
return null;
+ }
Lifeline lifeline = exec.getLifeline();
- if (lifeline == null)
+ if (lifeline == null) {
return null;
+ }
List<GraphNode> list = lifeline.getExecutions();
- if (list == null)
+ if (list == null) {
return null;
+ }
BasicExecutionOccurrence result = null;
for (int i = 0; i < list.size(); i++) {
BasicExecutionOccurrence e = (BasicExecutionOccurrence) list.get(i);
- if ((e.getStartOccurrence() > exec.startEventOccurrence) && (result == null))
+ if ((e.getStartOccurrence() > exec.fStartEventOccurrence) && (result == null)) {
result = e;
- if ((e.getStartOccurrence() > exec.startEventOccurrence) && (e.getStartOccurrence() <= result.getEndOccurrence()))
+ }
+ if ((e.getStartOccurrence() > exec.fStartEventOccurrence) && (result != null) && (e.getStartOccurrence() <= result.getEndOccurrence())) {
result = e;
+ }
}
return result;
}
+ /**
+ * Get the last execution occurrence.
+ *
+ * @param lifeline A lifeline reference.
+ * @return the last execution occurrence of lifeline or <code>null</code>.
+ */
public BasicExecutionOccurrence getLastExecOccurrence(Lifeline lifeline) {
- if (lifeline == null)
+ if (lifeline == null) {
return null;
+ }
List<GraphNode> list = lifeline.getExecutions();
- if (list == null)
+ if (list == null) {
return null;
+ }
BasicExecutionOccurrence result = null;
for (int i = 0; i < list.size(); i++) {
BasicExecutionOccurrence e = (BasicExecutionOccurrence) list.get(i);
- if (result == null)
+ if (result == null) {
result = e;
- if (e.getStartOccurrence() > result.getEndOccurrence())
+ }
+ if (e.getStartOccurrence() > result.getEndOccurrence()) {
result = e;
+ }
}
return result;
}
-
- public GraphNode getPrevLifelineMessage(Lifeline lifeline, BaseMessage StartMessage) {
- int event = getMaxEventOccurrence();
- if (StartMessage != null)
- if (StartMessage instanceof AsyncMessage) {
- event = ((AsyncMessage) StartMessage).getStartOccurrence();
- } else
- event = StartMessage.getEventOccurrence();
- if (lifeline == null)
- return null;
- GraphNode message = getCloserLeavingMessage(lifeline, StartMessage, getSyncMessages(), true);
- GraphNode messageReturn = getCloserLeavingMessage(lifeline, StartMessage, getSyncMessagesReturn(), true);
- GraphNode result = getCloserToEvent(message, messageReturn, event);
- message = getCloserLeavingMessage(lifeline, StartMessage, getAsyncMessages(), true);
- result = getCloserToEvent(result, message, event);
- messageReturn = getCloserLeavingMessage(lifeline, StartMessage, getAsyncMessagesReturn(), true);
- result = getCloserToEvent(result, messageReturn, event);
- return result;
- }
}
projects / deliverable / tracecompass.git / blobdiff