1 files changed, 67 insertions, 0 deletions
diff --git a/plugins/org.eclipse.etrice.core.genmodel.fsm/src/org/eclipse/etrice/core/genmodel/fsm/IDiagnostician.java b/plugins/org.eclipse.etrice.core.genmodel.fsm/src/org/eclipse/etrice/core/genmodel/fsm/IDiagnostician.java
new file mode 100644
index 000000000..9a9f865b7
--- /dev/null
+++ b/plugins/org.eclipse.etrice.core.genmodel.fsm/src/org/eclipse/etrice/core/genmodel/fsm/IDiagnostician.java
@@ -0,0 +1,67 @@
+/*******************************************************************************
+ * Copyright (c) 2010 protos software gmbh (http://www.protos.de).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * CONTRIBUTORS:
+ * 		Thomas Schuetz and Henrik Rentz-Reichert (initial contribution)
+ * 
+ *******************************************************************************/
+
+package org.eclipse.etrice.core.genmodel.fsm;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+public interface IDiagnostician {
+
+	/**
+	 * A constant indicating that the index is not relevant or not applicable.
+	 */
+	static final int INSIGNIFICANT_INDEX = -1;
+	
+	/**
+	 * Issue a warning on the source object associated with a structural feature,
+	 * 
+	 * @param msg the warning message
+	 * @param source the offending object
+	 * @param feature the feature that should be marked with the warning
+	 */
+	void warning(String msg, EObject source, EStructuralFeature feature);
+
+	/**
+	 * Issue a warning on the source object associated with a structural feature,
+	 * 
+	 * @param msg the warning message
+	 * @param source the offending object
+	 * @param feature the feature that should be marked with the warning
+	 * @param idx the index if the feature has multiplicity>1
+	 */
+	void warning(String msg, EObject source, EStructuralFeature feature, int idx);
+	
+	/**
+	 * Issue an error on the source object associated with a structural feature,
+	 * 
+	 * @param msg the error message
+	 * @param source the offending object
+	 * @param feature the feature that should be marked with the error
+	 */
+	void error(String msg, EObject source, EStructuralFeature feature);
+
+	/**
+	 * Issue a error on the source object associated with a structural feature,
+	 * 
+	 * @param msg the error message
+	 * @param source the offending object
+	 * @param feature the feature that should be marked with the error
+	 * @param idx the index if the feature has multiplicity>1
+	 */
+	void error(String msg, EObject source, EStructuralFeature feature, int idx);
+	
+	/**
+	 * @return <code>true</code> if at least one error has been issued before
+	 */
+	boolean isFailed();
+}