diff options
Diffstat (limited to 'lttng/org.eclipse.linuxtools.tmf.ctf.core/src/org/eclipse/linuxtools/tmf/ctf/core/CtfTmfTrace.java')
| -rw-r--r-- | lttng/org.eclipse.linuxtools.tmf.ctf.core/src/org/eclipse/linuxtools/tmf/ctf/core/CtfTmfTrace.java | 95 |
1 files changed, 41 insertions, 54 deletions
diff --git a/lttng/org.eclipse.linuxtools.tmf.ctf.core/src/org/eclipse/linuxtools/tmf/ctf/core/CtfTmfTrace.java b/lttng/org.eclipse.linuxtools.tmf.ctf.core/src/org/eclipse/linuxtools/tmf/ctf/core/CtfTmfTrace.java index f23a0690d1..8d7ecac771 100644 --- a/lttng/org.eclipse.linuxtools.tmf.ctf.core/src/org/eclipse/linuxtools/tmf/ctf/core/CtfTmfTrace.java +++ b/lttng/org.eclipse.linuxtools.tmf.ctf.core/src/org/eclipse/linuxtools/tmf/ctf/core/CtfTmfTrace.java @@ -16,7 +16,10 @@ package org.eclipse.linuxtools.tmf.ctf.core; import java.nio.BufferOverflowException; import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.List; import java.util.Map; +import java.util.Set; import org.eclipse.core.resources.IProject; import org.eclipse.core.resources.IResource; @@ -29,12 +32,17 @@ import org.eclipse.linuxtools.ctf.core.trace.CTFTrace; import org.eclipse.linuxtools.ctf.core.trace.CTFTraceReader; import org.eclipse.linuxtools.internal.tmf.ctf.core.Activator; import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; +import org.eclipse.linuxtools.tmf.core.event.ITmfEventField; +import org.eclipse.linuxtools.tmf.core.event.ITmfEventType; +import org.eclipse.linuxtools.tmf.core.event.TmfEventField; +import org.eclipse.linuxtools.tmf.core.event.TmfEventTypeManager; import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException; import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp; import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimestamp; import org.eclipse.linuxtools.tmf.core.trace.ITmfContext; import org.eclipse.linuxtools.tmf.core.trace.ITmfEventParser; import org.eclipse.linuxtools.tmf.core.trace.ITmfTraceProperties; +import org.eclipse.linuxtools.tmf.core.trace.ITmfTraceWithPreDefinedEvents; import org.eclipse.linuxtools.tmf.core.trace.TmfTrace; import org.eclipse.linuxtools.tmf.core.trace.TraceValidationStatus; import org.eclipse.linuxtools.tmf.core.trace.indexer.ITmfPersistentlyIndexable; @@ -44,6 +52,8 @@ import org.eclipse.linuxtools.tmf.core.trace.indexer.checkpoint.ITmfCheckpoint; import org.eclipse.linuxtools.tmf.core.trace.indexer.checkpoint.TmfCheckpoint; import org.eclipse.linuxtools.tmf.core.trace.location.ITmfLocation; +import com.google.common.collect.ImmutableSet; + /** * The CTf trace handler * @@ -52,7 +62,7 @@ import org.eclipse.linuxtools.tmf.core.trace.location.ITmfLocation; */ public class CtfTmfTrace extends TmfTrace implements ITmfEventParser, ITmfTraceProperties, ITmfPersistentlyIndexable, - AutoCloseable { + ITmfTraceWithPreDefinedEvents, AutoCloseable { // ------------------------------------------- // Constants @@ -116,7 +126,29 @@ public class CtfTmfTrace extends TmfTrace this.setStartTime(curTime); this.setEndTime(curTime); } - + /* + * Register every event type. When you call getType, it will + * register a trace to that type in the TmfEventTypeManager + */ + try (CtfIterator iter = CtfIteratorManager.getIterator(this, ctx)) { + for (IEventDeclaration ied : iter.getEventDeclarations()) { + CtfTmfEventType ctfTmfEventType = CtfTmfEventType.get(this, ied.getName()); + if (ctfTmfEventType == null) { + List<ITmfEventField> content = new ArrayList<>(); + /* Should only return null the first time */ + for (String fieldName : ied.getFields().getFieldsList()) { + content.add(new TmfEventField(fieldName, null, null)); + } + ITmfEventField contentTree = new TmfEventField( + ITmfEventField.ROOT_FIELD_ID, + null, + content.toArray(new ITmfEventField[content.size()]) + ); + + ctfTmfEventType = new CtfTmfEventType(ied.getName(), this, contentTree); + } + } + } } catch (final CTFReaderException e) { /* * If it failed at the init(), we can assume it's because the file @@ -348,60 +380,15 @@ public class CtfTmfTrace extends TmfTrace } /** - * Returns whether or not an event is in the metadata of the trace, - * therefore if it can possibly be in the trace. It does not verify whether - * or not the event is actually in the trace - * - * @param eventName - * The name of the event to check - * @return Whether the event is in the metadata or not - * @since 2.1 - */ - public boolean hasEvent(final String eventName) { - Map<Long, IEventDeclaration> events = fTrace.getEvents(0L); - if (events != null) { - for (IEventDeclaration decl : events.values()) { - if (decl.getName().equals(eventName)) { - return true; - } - } - } - return false; - } - - /** - * Return whether all requested events are in the metadata + * Gets the list of declared events * - * @param names - * The array of events to check for - * @return Whether all events are in the metadata - * @since 2.1 - */ - public boolean hasAllEvents(String[] names) { - for (String name : names) { - if (!hasEvent(name)) { - return false; - } - } - return true; - } - - /** - * Returns whether the metadata contains at least one of the requested - * events - * - * @param names - * The array of event names of check for - * @return Whether one of the event is present in trace metadata - * @since 2.1 + * @since 3.0 */ - public boolean hasAtLeastOneOfEvents(String[] names) { - for (String name : names) { - if (hasEvent(name)) { - return true; - } - } - return false; + @Override + public Set<ITmfEventType> getContainedEventTypes() { + TmfEventTypeManager instance = TmfEventTypeManager.getInstance(); + Set<ITmfEventType> eventTypes = instance.getTypes(CtfTmfEventType.computeContextName(this)); + return ImmutableSet.copyOf(eventTypes); } // ------------------------------------------- |