tmf: change ITmfTraceProperties to a more generic ITmfPropertiesProvider

[deliverable/tracecompass.git] / ctf / org.eclipse.tracecompass.tmf.ctf.core / src / org / eclipse / tracecompass / tmf / ctf / core / trace / CtfTmfTrace.java

diff --git a/ctf/org.eclipse.tracecompass.tmf.ctf.core/src/org/eclipse/tracecompass/tmf/ctf/core/trace/CtfTmfTrace.java b/ctf/org.eclipse.tracecompass.tmf.ctf.core/src/org/eclipse/tracecompass/tmf/ctf/core/trace/CtfTmfTrace.java
index 878da4a2e2ce39d9fa30c07581b1120303ab1b35..6ad176f06b1c56d217a3c4916a21a15d8cd1c6d0 100644 (file)
--- a/ctf/org.eclipse.tracecompass.tmf.ctf.core/src/org/eclipse/tracecompass/tmf/ctf/core/trace/CtfTmfTrace.java
+++ b/ctf/org.eclipse.tracecompass.tmf.ctf.core/src/org/eclipse/tracecompass/tmf/ctf/core/trace/CtfTmfTrace.java
@@ -47,11 +47,11 @@ import org.eclipse.tracecompass.tmf.core.event.ITmfEventField;
 import org.eclipse.tracecompass.tmf.core.event.TmfEventField;
 import org.eclipse.tracecompass.tmf.core.event.aspect.ITmfEventAspect;
 import org.eclipse.tracecompass.tmf.core.exceptions.TmfTraceException;
+import org.eclipse.tracecompass.tmf.core.project.model.ITmfPropertiesProvider;
 import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp;
 import org.eclipse.tracecompass.tmf.core.timestamp.TmfNanoTimestamp;
 import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimestamp;
 import org.eclipse.tracecompass.tmf.core.trace.ITmfContext;
-import org.eclipse.tracecompass.tmf.core.trace.ITmfTraceProperties;
 import org.eclipse.tracecompass.tmf.core.trace.ITmfTraceWithPreDefinedEvents;
 import org.eclipse.tracecompass.tmf.core.trace.TmfTrace;
 import org.eclipse.tracecompass.tmf.core.trace.TraceValidationStatus;
@@ -81,13 +81,19 @@ import com.google.common.collect.ImmutableSet;
  * @author Matthew khouzam
  */
 public class CtfTmfTrace extends TmfTrace
-        implements ITmfTraceProperties, ITmfPersistentlyIndexable,
+        implements ITmfPropertiesProvider, ITmfPersistentlyIndexable,
         ITmfTraceWithPreDefinedEvents {
 
     // -------------------------------------------
     // Constants
     // -------------------------------------------
 
+    /**
+     * Clock offset property
+     * @since 2.0
+     */
+    public static final String CLOCK_OFFSET = "clock_offset"; //$NON-NLS-1$
+
     /**
      * Default cache size for CTF traces
      */
@@ -425,13 +431,17 @@ public class CtfTmfTrace extends TmfTrace
     }
 
     // -------------------------------------------
-    // ITmfTraceProperties
+    // ITmfPropertiesProvider
     // -------------------------------------------
 
+    /**
+     * @since 2.0
+     */
     @Override
-    public Map<String, String> getTraceProperties() {
+    public Map<String, String> getProperties() {
         Map<String, String> properties = new HashMap<>();
         properties.putAll(fTrace.getEnvironment());
+        properties.put(CLOCK_OFFSET, Long.toUnsignedString(fTrace.getOffset()));
         properties.put(Messages.CtfTmfTrace_HostID, getHostId());
         return properties;
     }