tmf: Split the state system in a separate plugin

[deliverable/tracecompass.git] / org.eclipse.linuxtools.tmf.core / src / org / eclipse / linuxtools / tmf / core / callstack / CallStackStateProvider.java

diff --git a/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/callstack/CallStackStateProvider.java b/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/callstack/CallStackStateProvider.java
index 7284635fc9649310c4010402162ad02db719a92f..cb9a2d419ba5f7aadf028a922da0cf0c93d5bd46 100644 (file)
--- a/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/callstack/CallStackStateProvider.java
+++ b/org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/callstack/CallStackStateProvider.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2013 Ericsson
+ * Copyright (c) 2013, 2014 Ericsson
  *
  * All rights reserved. This program and the accompanying materials are
  * made available under the terms of the Eclipse Public License v1.0 which
@@ -13,13 +13,13 @@
 package org.eclipse.linuxtools.tmf.core.callstack;
 
 import org.eclipse.linuxtools.internal.tmf.core.Activator;
+import org.eclipse.linuxtools.statesystem.core.exceptions.AttributeNotFoundException;
+import org.eclipse.linuxtools.statesystem.core.exceptions.StateValueTypeException;
+import org.eclipse.linuxtools.statesystem.core.exceptions.TimeRangeException;
+import org.eclipse.linuxtools.statesystem.core.statevalue.ITmfStateValue;
+import org.eclipse.linuxtools.statesystem.core.statevalue.TmfStateValue;
 import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
-import org.eclipse.linuxtools.tmf.core.exceptions.AttributeNotFoundException;
-import org.eclipse.linuxtools.tmf.core.exceptions.StateValueTypeException;
-import org.eclipse.linuxtools.tmf.core.exceptions.TimeRangeException;
 import org.eclipse.linuxtools.tmf.core.statesystem.AbstractTmfStateProvider;
-import org.eclipse.linuxtools.tmf.core.statevalue.ITmfStateValue;
-import org.eclipse.linuxtools.tmf.core.statevalue.TmfStateValue;
 import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp;
 import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
 import org.eclipse.osgi.util.NLS;
@@ -64,8 +64,6 @@ import org.eclipse.osgi.util.NLS;
  */
 public abstract class CallStackStateProvider extends AbstractTmfStateProvider {
 
-    /** CallStack state system ID */
-    public static final String ID = "org.eclipse.linuxtools.tmf.callstack"; //$NON-NLS-1$
     /** Thread attribute */
     public static final String THREADS = "Threads"; //$NON-NLS-1$
     /** CallStack stack-attribute */
@@ -73,15 +71,11 @@ public abstract class CallStackStateProvider extends AbstractTmfStateProvider {
     /** Undefined function exit name */
     public static final String UNDEFINED = "UNDEFINED"; //$NON-NLS-1$
 
+    /** CallStack state system ID */
+    private static final String ID = "org.eclipse.linuxtools.tmf.callstack"; //$NON-NLS-1$
     /** Dummy function name for when no function is expected */
     private static final String NO_FUNCTION = "no function"; //$NON-NLS-1$
 
-    /**
-     * Version number of this state provider. Please bump this if you modify
-     * the contents of the generated state history in some way.
-     */
-    private static final int VERSION = 0;
-
     /**
      * Default constructor
      *
@@ -92,11 +86,6 @@ public abstract class CallStackStateProvider extends AbstractTmfStateProvider {
         super(trace, ITmfEvent.class, ID);
     }
 
-    @Override
-    public int getVersion() {
-        return VERSION;
-    }
-
     @Override
     protected void eventHandle(ITmfEvent event) {
         if (!considerEvent(event)) {
@@ -155,6 +144,7 @@ public abstract class CallStackStateProvider extends AbstractTmfStateProvider {
      *            The event to check
      * @return If false, the event will be ignored by the state provider. If
      *         true processing will continue.
+     * @since 3.0
      */
     protected abstract boolean considerEvent(ITmfEvent event);
 
@@ -184,6 +174,7 @@ public abstract class CallStackStateProvider extends AbstractTmfStateProvider {
      * @param event
      *            The event
      * @return The thread name (as will be shown in the view)
+     * @since 3.0
      */
     protected abstract String getThreadName(ITmfEvent event);
 }