tmf: Refactor TMF statistics

[deliverable/tracecompass.git] / org.eclipse.linuxtools.tmf.core / src / org / eclipse / linuxtools / tmf / core / statistics / TmfStatistics.java

diff --git a/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/statistics/TmfStatistics.java b/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/statistics/TmfStatistics.java
index edc7baec5f088bfe07e98aad775652ec2cfa6f7d..607a3239a1452eaa507dc8b88190c0f553a50442 100644 (file)
--- a/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/statistics/TmfStatistics.java
+++ b/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/statistics/TmfStatistics.java
@@ -54,6 +54,10 @@ public class TmfStatistics  implements ITmfStatistics {
      */
     private final ITmfStateSystem stats;
 
+    /**
+     * Empty constructor. The resulting TmfStatistics object will not be usable,
+     * but it might be needed for sub-classes.
+     */
     public TmfStatistics() {
         stats = null;
     }