ss: add a wrapper for the state system delete files

[deliverable/tracecompass.git] / statesystem / org.eclipse.tracecompass.statesystem.core / src / org / eclipse / tracecompass / internal / statesystem / core / StateSystem.java

diff --git a/statesystem/org.eclipse.tracecompass.statesystem.core/src/org/eclipse/tracecompass/internal/statesystem/core/StateSystem.java b/statesystem/org.eclipse.tracecompass.statesystem.core/src/org/eclipse/tracecompass/internal/statesystem/core/StateSystem.java
index 2a3378c825e7d564391bd186acb2d47ff6509a40..81b7feada9a820309077da1f1226ec4dc8395a9a 100644 (file)
--- a/statesystem/org.eclipse.tracecompass.statesystem.core/src/org/eclipse/tracecompass/internal/statesystem/core/StateSystem.java
+++ b/statesystem/org.eclipse.tracecompass.statesystem.core/src/org/eclipse/tracecompass/internal/statesystem/core/StateSystem.java
@@ -17,7 +17,6 @@ package org.eclipse.tracecompass.internal.statesystem.core;
 
 import java.io.File;
 import java.io.IOException;
-import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.LinkedList;
@@ -360,15 +359,8 @@ public class StateSystem implements ITmfStateSystemBuilder {
     //--------------------------------------------------------------------------
 
     @Override
-    public void modifyAttribute(long t, ITmfStateValue value, int attributeQuark)
+    public void modifyAttribute(long t, @NonNull ITmfStateValue value, int attributeQuark)
             throws TimeRangeException, StateValueTypeException {
-        if (value == null) {
-            /*
-             * TODO Replace with @NonNull parameter (will require fixing all the
-             * state providers!)
-             */
-            throw new IllegalArgumentException();
-        }
         transState.processStateChange(t, value, attributeQuark);
     }
 
@@ -387,7 +379,7 @@ public class StateSystem implements ITmfStateSystemBuilder {
     }
 
     @Override
-    public void pushAttribute(long t, ITmfStateValue value, int attributeQuark)
+    public void pushAttribute(long t, @NonNull ITmfStateValue value, int attributeQuark)
             throws TimeRangeException, StateValueTypeException {
         int stackDepth;
         int subAttributeQuark;
@@ -610,6 +602,11 @@ public class StateSystem implements ITmfStateSystemBuilder {
         return ret;
     }
 
+    @Override
+    public void removeFiles() {
+        backend.removeFiles();
+    }
+
     //--------------------------------------------------------------------------
     //        Debug methods
     //--------------------------------------------------------------------------
@@ -619,17 +616,4 @@ public class StateSystem implements ITmfStateSystemBuilder {
                 attribute + " at time " + timestamp + //$NON-NLS-1$
                 ", returning dummy interval"); //$NON-NLS-1$
     }
-
-    /**
-     * Print out the contents of the inner structures.
-     *
-     * @param writer
-     *            The PrintWriter in which to print the output
-     */
-    public void debugPrint(@NonNull PrintWriter writer) {
-        getAttributeTree().debugPrint(writer);
-        transState.debugPrint(writer);
-        backend.debugPrint(writer);
-    }
-
 }