X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=org.eclipse.linuxtools.tmf.core%2Fsrc%2Forg%2Feclipse%2Flinuxtools%2Ftmf%2Fcore%2Ftrace%2FITmfTrace.java;h=0054c5feff400c6a774d24fa4e085dcf5c25f30d;hb=0d9a6d765b693ee77f0ccf19a0289de466aa6a63;hp=92fbf713bb925535de449f15ef9f5a6f81a924dc;hpb=0710697b6ef91d5ea52080f346375a64a19ab01a;p=deliverable%2Ftracecompass.git

diff --git a/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/trace/ITmfTrace.java b/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/trace/ITmfTrace.java
index 92fbf713bb..0054c5feff 100644
--- a/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/trace/ITmfTrace.java
+++ b/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/trace/ITmfTrace.java
@@ -15,16 +15,17 @@ package org.eclipse.linuxtools.tmf.core.trace;
 import java.io.FileNotFoundException;
 
 import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
 import org.eclipse.linuxtools.tmf.core.component.ITmfComponent;
+import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
 import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp;
-import org.eclipse.linuxtools.tmf.core.event.TmfEvent;
 import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange;
 
 /**
  * <b><u>ITmfTrace</u></b>
  * <p>
  */
-public interface ITmfTrace<T extends TmfEvent> extends ITmfComponent {
+public interface ITmfTrace<T extends ITmfEvent> extends ITmfComponent {
 
     // initTrace variants
     public void initTrace(String name, String path, Class<T> eventType) throws FileNotFoundException;
@@ -81,15 +82,13 @@ public interface ITmfTrace<T extends TmfEvent> extends ITmfComponent {
      * Returns a context which can later be used to read the event.
      * 
      * @param location
-     * @param timestamp
-     * @param rank
      * @return a context object for subsequent reads
      */
-    public TmfContext seekLocation(ITmfLocation<?> location);
+    public ITmfContext seekLocation(ITmfLocation<?> location);
 
-    public TmfContext seekEvent(ITmfTimestamp timestamp);
+    public ITmfContext seekEvent(ITmfTimestamp timestamp);
 
-    public TmfContext seekEvent(long rank);
+    public ITmfContext seekEvent(long rank);
 
     /**
      * Positions the trace at the event located at the specified ratio.
@@ -100,7 +99,7 @@ public interface ITmfTrace<T extends TmfEvent> extends ITmfComponent {
      *            a floating-point number between 0.0 (beginning) and 1.0 (end)
      * @return a context object for subsequent reads
      */
-    public TmfContext seekLocation(double ratio);
+    public ITmfContext seekLocation(double ratio);
 
     /**
      * Returns the ratio corresponding to the specified location.
@@ -117,8 +116,8 @@ public interface ITmfTrace<T extends TmfEvent> extends ITmfComponent {
      * Returns the rank of the first event with the requested timestamp. If none, returns the index of the next event
      * (if any).
      * 
-     * @param timestamp
-     * @return
+     * @param timestamp the requested event timestamp
+     * @return the corresponding event rank
      */
     public long getRank(ITmfTimestamp timestamp);
 
@@ -128,13 +127,24 @@ public interface ITmfTrace<T extends TmfEvent> extends ITmfComponent {
      * 
      * @return the next event in the stream
      */
-    public TmfEvent getNextEvent(TmfContext context);
+    public ITmfEvent getNextEvent(ITmfContext context);
 
     /**
      * Return the event pointed by the supplied context (or null if no event left) and *does not* update the context.
      * 
      * @return the next event in the stream
      */
-    public TmfEvent parseEvent(TmfContext context);
+    public ITmfEvent parseEvent(ITmfContext context);
 
+    /**
+     * Set the resource used for persistent properties on this trace
+     * @param resource the properties resource
+     */
+    public void setResource(IResource resource);
+
+    /**
+     * Get the resource used for persistent properties on this trace
+     * @return the properties resource or null if none is set
+     */
+    public IResource getResource();
 }