/*******************************************************************************
* Copyright (c) 2009, 2010, 2012 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
- *
+ *
* Contributors:
* Francois Chouinard - Initial API and implementation
* Francois Chouinard - Updated as per TMF Trace Model 1.0
package org.eclipse.linuxtools.tmf.core.trace;
import java.io.File;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
import org.eclipse.core.resources.IResource;
-import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IPath;
import org.eclipse.linuxtools.tmf.core.component.TmfEventProvider;
import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp;
import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException;
import org.eclipse.linuxtools.tmf.core.request.ITmfDataRequest;
import org.eclipse.linuxtools.tmf.core.request.ITmfEventRequest;
+import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal;
+import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler;
+import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal;
+import org.eclipse.linuxtools.tmf.core.signal.TmfTraceOpenedSignal;
+import org.eclipse.linuxtools.tmf.core.signal.TmfTraceRangeUpdatedSignal;
+import org.eclipse.linuxtools.tmf.core.statesystem.ITmfStateSystem;
+import org.eclipse.linuxtools.tmf.core.statistics.ITmfStatistics;
+import org.eclipse.linuxtools.tmf.core.statistics.TmfStateStatistics;
/**
* Abstract implementation of ITmfTrace.
* The concrete class can either specify its own indexer or use the provided
* TmfCheckpointIndexer (default). In this case, the trace cache size will be
* used as checkpoint interval.
- *
+ *
* @version 1.0
* @author Francois Chouinard
*
* @see ITmfTraceIndexer
* @see ITmfEventParser
*/
-public abstract class TmfTrace<T extends ITmfEvent> extends TmfEventProvider<T> implements ITmfTrace<T> {
+public abstract class TmfTrace extends TmfEventProvider implements ITmfTrace {
// ------------------------------------------------------------------------
// Attributes
private long fNbEvents = 0;
// The time span of the event stream
- private ITmfTimestamp fStartTime = TmfTimestamp.BIG_CRUNCH;
+ private ITmfTimestamp fStartTime = TmfTimestamp.BIG_BANG;
private ITmfTimestamp fEndTime = TmfTimestamp.BIG_BANG;
// The trace streaming interval (0 = no streaming)
private long fStreamingInterval = 0;
// The trace indexer
- private ITmfTraceIndexer<ITmfTrace<ITmfEvent>> fIndexer;
+ private ITmfTraceIndexer fIndexer;
// The trace parser
- private ITmfEventParser<T> fParser;
+ private ITmfEventParser fParser;
+
+ // The trace's statistics
+ private ITmfStatistics fStatistics;
+
+ // The current selected time
+ private ITmfTimestamp fCurrentTime = TmfTimestamp.ZERO;
+
+ // The current selected range
+ private TmfTimeRange fCurrentRange = TmfTimeRange.NULL_RANGE;
+
+ /**
+ * The collection of state systems that are registered with this trace. Each
+ * sub-class can decide to add its (one or many) state system to this map
+ * during their {@link #buildStateSystem()}.
+ *
+ * @since 2.0
+ */
+ protected final Map<String, ITmfStateSystem> fStateSystems =
+ new HashMap<String, ITmfStateSystem>();
// ------------------------------------------------------------------------
// Construction
/**
* The default, parameterless, constructor
*/
- @SuppressWarnings({ "unchecked", "rawtypes" })
public TmfTrace() {
super();
- fIndexer = new TmfCheckpointIndexer(this);
}
/**
* The standard constructor (non-live trace). Applicable when the trace
- * implements its own parser and if at checkpoint-based index is OK.
- *
+ * implements its own parser and if at checkpoint-based index is OK.
+ *
* @param resource the resource associated to the trace
* @param type the trace event type
* @param path the trace path
* @param cacheSize the trace cache size
- * @throws TmfTraceException
+ * @throws TmfTraceException If something failed during the opening
*/
- protected TmfTrace(final IResource resource, final Class<T> type, final String path, final int cacheSize) throws TmfTraceException {
- this(resource, type, path, cacheSize, 0, null);
+ protected TmfTrace(final IResource resource, final Class<? extends ITmfEvent> type, final String path, final int cacheSize) throws TmfTraceException {
+ this(resource, type, path, cacheSize, 0);
}
/**
* The standard constructor (live trace). Applicable when the trace
* implements its own parser and if at checkpoint-based index is OK.
- *
+ *
* @param resource the resource associated to the trace
* @param type the trace event type
* @param path the trace path
* @param cacheSize the trace cache size
* @param interval the trace streaming interval
- * @throws TmfTraceException
+ * @throws TmfTraceException If something failed during the opening
*/
- protected TmfTrace(final IResource resource, final Class<T> type, final String path, final int cacheSize, final long interval) throws TmfTraceException {
+ protected TmfTrace(final IResource resource, final Class<? extends ITmfEvent> type, final String path, final int cacheSize, final long interval) throws TmfTraceException {
this(resource, type, path, cacheSize, interval, null);
}
/**
* The 'non-default indexer' constructor. Allows to provide a trace
* specific indexer.
- *
+ *
* @param resource the resource associated to the trace
* @param type the trace event type
* @param path the trace path
* @param cacheSize the trace cache size
+ * @param interval the trace streaming interval
* @param indexer the trace indexer
- * @throws TmfTraceException
+ * @throws TmfTraceException If something failed during the opening
*/
- protected TmfTrace(final IResource resource, final Class<T> type, final String path, final int cacheSize,
- final long interval, final ITmfTraceIndexer<?> indexer) throws TmfTraceException {
+ protected TmfTrace(final IResource resource, final Class<? extends ITmfEvent> type, final String path, final int cacheSize,
+ final long interval, final ITmfTraceIndexer indexer) throws TmfTraceException {
this(resource, type, path, cacheSize, interval, indexer, null);
}
/**
- * The full constructor where trace specific indexer/parser are provided.
- *
+ * The full constructor where trace specific indexer/parser are provided.
+ *
* @param resource the resource associated to the trace
* @param type the trace event type
* @param path the trace path
* @param cacheSize the trace cache size
+ * @param interval the trace streaming interval
* @param indexer the trace indexer
* @param parser the trace event parser
- * @throws TmfTraceException
+ * @throws TmfTraceException If something failed during the opening
*/
- @SuppressWarnings({ "unchecked", "rawtypes" })
- protected TmfTrace(final IResource resource, final Class<T> type, final String path, final int cacheSize,
- final long interval, final ITmfTraceIndexer<?> indexer, final ITmfEventParser<T> parser) throws TmfTraceException {
+ protected TmfTrace(final IResource resource, final Class<? extends ITmfEvent> type, final String path, final int cacheSize,
+ final long interval, final ITmfTraceIndexer indexer, final ITmfEventParser parser) throws TmfTraceException {
super();
fCacheSize = (cacheSize > 0) ? cacheSize : ITmfTrace.DEFAULT_TRACE_CACHE_SIZE;
fStreamingInterval = interval;
/**
* Copy constructor
- *
+ *
* @param trace the original trace
+ * @throws TmfTraceException Should not happen usually
*/
- @SuppressWarnings({ "unchecked", "rawtypes" })
- public TmfTrace(final TmfTrace<T> trace) throws TmfTraceException {
+ public TmfTrace(final TmfTrace trace) throws TmfTraceException {
super();
if (trace == null) {
throw new IllegalArgumentException();
* @see org.eclipse.linuxtools.tmf.core.trace.ITmfTrace#initTrace(org.eclipse.core.resources.IResource, java.lang.String, java.lang.Class)
*/
@Override
- public void initTrace(final IResource resource, final String path, final Class<T> type) throws TmfTraceException {
+ public void initTrace(final IResource resource, final String path, final Class<? extends ITmfEvent> type) throws TmfTraceException {
+ fIndexer = new TmfCheckpointIndexer(this, fCacheSize);
initialize(resource, path, type);
}
/**
* Initialize the trace common attributes and the base component.
- *
- * @param resource the Eclipse resource (trace)
+ *
+ * @param resource the Eclipse resource (trace)
* @param path the trace path
* @param type the trace event type
- *
- * @throws TmfTraceException
+ *
+ * @throws TmfTraceException If something failed during the initialization
*/
- @SuppressWarnings("unchecked")
- protected void initialize(final IResource resource, final String path, final Class<T> type) throws TmfTraceException {
+ protected void initialize(final IResource resource, final String path, final Class<? extends ITmfEvent> type) throws TmfTraceException {
if (path == null) {
throw new TmfTraceException("Invalid trace path"); //$NON-NLS-1$
}
String traceName = (resource != null) ? resource.getName() : null;
// If no resource was provided, extract the display name the trace path
if (traceName == null) {
- final int sep = path.lastIndexOf(Path.SEPARATOR);
+ final int sep = path.lastIndexOf(IPath.SEPARATOR);
traceName = (sep >= 0) ? path.substring(sep + 1) : path;
}
if (fParser == null) {
if (this instanceof ITmfEventParser) {
- fParser = (ITmfEventParser<T>) this;
+ fParser = (ITmfEventParser) this;
} else {
throw new TmfTraceException("Invalid trace parser"); //$NON-NLS-1$
}
/**
* Indicates if the path points to an existing file/directory
- *
+ *
* @param path the path to test
* @return true if the file/directory exists
*/
/**
* Index the trace
- *
+ *
* @param waitForCompletion index synchronously (true) or not (false)
*/
protected void indexTrace(boolean waitForCompletion) {
- getIndexer().buildIndex(waitForCompletion);
+ getIndexer().buildIndex(0, TmfTimeRange.ETERNITY, waitForCompletion);
+ }
+
+ /**
+ * The default implementation of TmfTrace uses a TmfStatistics back-end.
+ * Override this if you want to specify another type (or none at all).
+ *
+ * @throws TmfTraceException
+ * If there was a problem setting up the statistics
+ * @since 2.0
+ */
+ protected void buildStatistics() throws TmfTraceException {
+ /*
+ * Initialize the statistics provider, but only if a Resource has been
+ * set (so we don't build it for experiments, for unit tests, etc.)
+ */
+ fStatistics = (fResource == null ? null : new TmfStateStatistics(this) );
+ }
+
+ /**
+ * Build the state system(s) associated with this trace type.
+ *
+ * Suppressing the warning, because the 'throws' will usually happen in
+ * sub-classes.
+ *
+ * @throws TmfTraceException
+ * If there is a problem during the build
+ * @since 2.0
+ */
+ @SuppressWarnings("unused")
+ protected void buildStateSystem() throws TmfTraceException {
+ /*
+ * Nothing is done in the base implementation, please specify
+ * how/if to register a new state system in derived classes.
+ */
+ return;
+ }
+
+ /**
+ * Clears the trace
+ */
+ @Override
+ public synchronized void dispose() {
+ /* Clean up the index if applicable */
+ if (getIndexer() != null) {
+ getIndexer().dispose();
+ }
+
+ /* Clean up the statistics */
+ if (fStatistics != null) {
+ fStatistics.dispose();
+ }
+
+ /* Clean up the state systems */
+ for (ITmfStateSystem ss : fStateSystems.values()) {
+ ss.dispose();
+ }
+
+ super.dispose();
}
// ------------------------------------------------------------------------
* @see org.eclipse.linuxtools.tmf.core.trace.ITmfTrace#getEventType()
*/
@Override
- @SuppressWarnings("unchecked")
- public Class<T> getEventType() {
- return (Class<T>) super.getType();
+ public Class<ITmfEvent> getEventType() {
+ return (Class<ITmfEvent>) super.getType();
}
/* (non-Javadoc)
/**
* @return the trace indexer
*/
- protected ITmfTraceIndexer<ITmfTrace<ITmfEvent>> getIndexer() {
+ protected ITmfTraceIndexer getIndexer() {
return fIndexer;
}
/**
* @return the trace parser
*/
- protected ITmfEventParser<T> getParser() {
+ protected ITmfEventParser getParser() {
return fParser;
}
+ /**
+ * @since 2.0
+ */
+ @Override
+ public ITmfStatistics getStatistics() {
+ return fStatistics;
+ }
+
+ /**
+ * @since 2.0
+ */
+ @Override
+ public final ITmfStateSystem getStateSystem(String id) {
+ return fStateSystems.get(id);
+ }
+
+ /**
+ * @since 2.0
+ */
+ @Override
+ public final Collection<String> listStateSystems() {
+ return fStateSystems.keySet();
+ }
+
// ------------------------------------------------------------------------
// ITmfTrace - Trace characteristics getters
// ------------------------------------------------------------------------
*/
@Override
public ITmfTimestamp getStartTime() {
- return fStartTime.clone();
+ return fStartTime;
}
/* (non-Javadoc)
*/
@Override
public ITmfTimestamp getEndTime() {
- return fEndTime.clone();
+ return fEndTime;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.core.trace.ITmfTrace#getCurrentTime()
+ */
+ /**
+ * @since 2.0
+ */
+ @Override
+ public ITmfTimestamp getCurrentTime() {
+ return fCurrentTime;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.core.trace.ITmfTrace#getCurrentRange()
+ */
+ /**
+ * @since 2.0
+ */
+ @Override
+ public TmfTimeRange getCurrentRange() {
+ return fCurrentRange;
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.core.trace.ITmfTrace#getInitialRangeOffset()
+ */
+ /**
+ * @since 2.0
+ */
+ @Override
+ public ITmfTimestamp getInitialRangeOffset() {
+ final long DEFAULT_INITIAL_OFFSET_VALUE = (1L * 100 * 1000 * 1000); // .1sec
+ return new TmfTimestamp(DEFAULT_INITIAL_OFFSET_VALUE, ITmfTimestamp.NANOSECOND_SCALE);
}
// ------------------------------------------------------------------------
- // Convenience setters/getters
+ // Convenience setters
// ------------------------------------------------------------------------
/**
* Set the trace cache size. Must be done at initialization time.
- *
+ *
* @param cacheSize The trace cache size
*/
protected void setCacheSize(final int cacheSize) {
/**
* Set the trace known number of events. This can be quite dynamic
* during indexing or for live traces.
- *
+ *
* @param nbEvents The number of events
*/
protected synchronized void setNbEvents(final long nbEvents) {
/**
* Update the trace events time range
- *
+ *
* @param range the new time range
*/
protected void setTimeRange(final TmfTimeRange range) {
- fStartTime = range.getStartTime().clone();
- fEndTime = range.getEndTime().clone();
+ fStartTime = range.getStartTime();
+ fEndTime = range.getEndTime();
}
/**
* Update the trace chronologically first event timestamp
- *
+ *
* @param startTime the new first event timestamp
*/
protected void setStartTime(final ITmfTimestamp startTime) {
- fStartTime = startTime.clone();
+ fStartTime = startTime;
}
/**
* Update the trace chronologically last event timestamp
- *
+ *
* @param endTime the new last event timestamp
*/
protected void setEndTime(final ITmfTimestamp endTime) {
- fEndTime = endTime.clone();
+ fEndTime = endTime;
}
/**
* Set the polling interval for live traces (default = 0 = no streaming).
- *
+ *
* @param interval the new trace streaming interval
*/
protected void setStreamingInterval(final long interval) {
/**
* Set the trace indexer. Must be done at initialization time.
- *
+ *
* @param indexer the trace indexer
*/
- protected void setIndexer(final ITmfTraceIndexer<ITmfTrace<ITmfEvent>> indexer) {
+ protected void setIndexer(final ITmfTraceIndexer indexer) {
fIndexer = indexer;
}
/**
* Set the trace parser. Must be done at initialization time.
- *
+ *
* @param parser the new trace parser
*/
- protected void setParser(final ITmfEventParser<T> parser) {
+ protected void setParser(final ITmfEventParser parser) {
fParser = parser;
}
// A rank <= 0 indicates to seek the first event
if (rank <= 0) {
- ITmfContext context = seekEvent((ITmfLocation<?>) null);
+ ITmfContext context = seekEvent((ITmfLocation) null);
context.setRank(0);
return context;
}
long pos = context.getRank();
if (pos < rank) {
ITmfEvent event = getNext(context);
- while (event != null && ++pos < rank) {
+ while ((event != null) && (++pos < rank)) {
event = getNext(context);
}
}
// A null timestamp indicates to seek the first event
if (timestamp == null) {
- ITmfContext context = seekEvent((ITmfLocation<?>) null);
+ ITmfContext context = seekEvent((ITmfLocation) null);
context.setRank(0);
return context;
}
// Position the trace at the checkpoint
- final ITmfContext context = fIndexer.seekIndex(timestamp);
+ ITmfContext context = fIndexer.seekIndex(timestamp);
// And locate the requested event context
final ITmfContext nextEventContext = context.clone(); // Must use clone() to get the right subtype...
ITmfEvent event = getNext(nextEventContext);
while (event != null && event.getTimestamp().compareTo(timestamp, false) < 0) {
- context.setLocation(nextEventContext.getLocation().clone());
- context.increaseRank();
+ context.dispose();
+ context = nextEventContext.clone();
event = getNext(nextEventContext);
}
+ nextEventContext.dispose();
if (event == null) {
context.setLocation(null);
context.setRank(ITmfContext.UNKNOWN_RANK);
* @see org.eclipse.linuxtools.tmf.core.trace.ITmfTrace#readNextEvent(org.eclipse.linuxtools.tmf.core.trace.ITmfContext)
*/
@Override
- public synchronized T getNext(final ITmfContext context) {
+ public synchronized ITmfEvent getNext(final ITmfContext context) {
// parseEvent() does not update the context
- final T event = fParser.parseEvent(context);
+ final ITmfEvent event = fParser.parseEvent(context);
if (event != null) {
updateAttributes(context, event.getTimestamp());
context.setLocation(getCurrentLocation());
/**
* Hook for special event processing by the concrete class
* (called by TmfTrace.getEvent())
- *
+ *
* @param event the event
*/
protected void processEvent(final ITmfEvent event) {
/**
* Update the trace attributes
- *
+ *
* @param context the current trace context
* @param timestamp the corresponding timestamp
*/
protected synchronized void updateAttributes(final ITmfContext context, final ITmfTimestamp timestamp) {
- if (fStartTime.compareTo(timestamp, false) > 0) {
+ if (fStartTime.equals(TmfTimestamp.BIG_BANG) || (fStartTime.compareTo(timestamp, false) > 0)) {
fStartTime = timestamp;
}
- if (fEndTime.compareTo(timestamp, false) < 0) {
+ if (fEndTime.equals(TmfTimestamp.BIG_CRUNCH) || (fEndTime.compareTo(timestamp, false) < 0)) {
fEndTime = timestamp;
}
+ if (fCurrentRange == TmfTimeRange.NULL_RANGE) {
+ fCurrentTime = timestamp;
+ ITmfTimestamp initialOffset = getInitialRangeOffset();
+ long endValue = timestamp.getValue() + initialOffset.normalize(0, timestamp.getScale()).getValue();
+ ITmfTimestamp endTimestamp = new TmfTimestamp(endValue, timestamp.getScale());
+ fCurrentRange = new TmfTimeRange(timestamp, endTimestamp);
+ }
if (context.hasValidRank()) {
long rank = context.getRank();
if (fNbEvents <= rank) {
fNbEvents = rank + 1;
}
- fIndexer.updateIndex(context, timestamp);
+ if (fIndexer != null) {
+ fIndexer.updateIndex(context, timestamp);
+ }
}
}
// TmfDataProvider
// ------------------------------------------------------------------------
- /* (non-Javadoc)
- * @see org.eclipse.linuxtools.tmf.core.component.TmfDataProvider#armRequest(org.eclipse.linuxtools.tmf.core.request.ITmfDataRequest)
+ /**
+ * @since 2.0
*/
@Override
- public ITmfContext armRequest(final ITmfDataRequest<T> request) {
- if (request instanceof ITmfEventRequest<?>
- && !TmfTimestamp.BIG_BANG.equals(((ITmfEventRequest<T>) request).getRange().getStartTime())
- && request.getIndex() == 0)
+ public synchronized ITmfContext armRequest(final ITmfDataRequest request) {
+ if (executorIsShutdown()) {
+ return null;
+ }
+ if ((request instanceof ITmfEventRequest)
+ && !TmfTimestamp.BIG_BANG.equals(((ITmfEventRequest) request).getRange().getStartTime())
+ && (request.getIndex() == 0))
{
- final ITmfContext context = seekEvent(((ITmfEventRequest<T>) request).getRange().getStartTime());
- ((ITmfEventRequest<T>) request).setStartIndex((int) context.getRank());
+ final ITmfContext context = seekEvent(((ITmfEventRequest) request).getRange().getStartTime());
+ ((ITmfEventRequest) request).setStartIndex((int) context.getRank());
return context;
}
return seekEvent(request.getIndex());
}
-// /* (non-Javadoc)
-// * @see org.eclipse.linuxtools.tmf.core.component.TmfDataProvider#getNext(org.eclipse.linuxtools.tmf.core.trace.ITmfContext)
-// */
-// @Override
-// @SuppressWarnings("unchecked")
-// public T getNext(final ITmfContext context) {
-// if (context instanceof TmfContext) {
-// return (T) readNextEvent(context);
-// }
-// return null;
-// }
+ // ------------------------------------------------------------------------
+ // Signal handlers
+ // ------------------------------------------------------------------------
+
+ /**
+ * Handler for the Trace Opened signal
+ *
+ * @param signal
+ * The incoming signal
+ * @since 2.0
+ */
+ @TmfSignalHandler
+ public void traceOpened(TmfTraceOpenedSignal signal) {
+ ITmfTrace trace = signal.getTrace();
+ if (signal.getTrace() instanceof TmfExperiment) {
+ TmfExperiment experiment = (TmfExperiment) signal.getTrace();
+ for (ITmfTrace expTrace : experiment.getTraces()) {
+ if (expTrace == this) {
+ trace = expTrace;
+ break;
+ }
+ }
+ }
+ if (trace == this) {
+ /* the signal is for this trace or for an experiment containing this trace */
+ try {
+ buildStatistics();
+ } catch (TmfTraceException e) {
+ e.printStackTrace();
+ }
+ try {
+ buildStateSystem();
+ } catch (TmfTraceException e) {
+ e.printStackTrace();
+ }
+
+ /* Refresh the project, so it can pick up new files that got created. */
+ try {
+ if (fResource != null) {
+ fResource.getProject().refreshLocal(IResource.DEPTH_INFINITE, null);
+ }
+ } catch (CoreException e) {
+ e.printStackTrace();
+ }
+ }
+ if (signal.getTrace() == this) {
+ /* the signal is for this trace or experiment */
+ if (getNbEvents() == 0) {
+ return;
+ }
+
+ final TmfTimeRange timeRange = new TmfTimeRange(getStartTime(), TmfTimestamp.BIG_CRUNCH);
+ final TmfTraceRangeUpdatedSignal rangeUpdatedsignal = new TmfTraceRangeUpdatedSignal(this, this, timeRange);
+
+ // Broadcast in separate thread to prevent deadlock
+ new Thread() {
+ @Override
+ public void run() {
+ broadcast(rangeUpdatedsignal);
+ }
+ }.start();
+ return;
+ }
+ }
+ /**
+ * Signal handler for the TmfTraceRangeUpdatedSignal signal
+ *
+ * @param signal The incoming signal
+ * @since 2.0
+ */
+ @TmfSignalHandler
+ public void traceRangeUpdated(final TmfTraceRangeUpdatedSignal signal) {
+ if (signal.getTrace() == this) {
+ getIndexer().buildIndex(getNbEvents(), signal.getRange(), false);
+ }
+ }
+
+ /**
+ * Signal handler for the TmfTimeSynchSignal signal
+ *
+ * @param signal The incoming signal
+ * @since 2.0
+ */
+ @TmfSignalHandler
+ public void synchToTime(final TmfTimeSynchSignal signal) {
+ if (signal.getCurrentTime().compareTo(fStartTime) >= 0 && signal.getCurrentTime().compareTo(fEndTime) <= 0) {
+ fCurrentTime = signal.getCurrentTime();
+ }
+ }
+
+ /**
+ * Signal handler for the TmfRangeSynchSignal signal
+ *
+ * @param signal The incoming signal
+ * @since 2.0
+ */
+ @TmfSignalHandler
+ public void synchToRange(final TmfRangeSynchSignal signal) {
+ if (signal.getCurrentTime().compareTo(fStartTime) >= 0 && signal.getCurrentTime().compareTo(fEndTime) <= 0) {
+ fCurrentTime = signal.getCurrentTime();
+ }
+ if (signal.getCurrentRange().getIntersection(getTimeRange()) != null) {
+ fCurrentRange = signal.getCurrentRange().getIntersection(getTimeRange());
+ }
+ }
// ------------------------------------------------------------------------
// toString
projects / deliverable / tracecompass.git / blobdiff