1 files changed, 49 insertions, 0 deletions
diff --git a/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/EventTypes.java b/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/EventTypes.java
new file mode 100644
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--- /dev/null
+++ b/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/EventTypes.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.Set;
+
+/**
+ * An interface which defines the set of EventTypes which apply to EventSources
+ * and EventTargets
+ * 
+ * The Event Types here are all defined as Strings, which are intended to be
+ * the QNames of Event Types defined through XML declarations.
+ * @author MikeEdwards
+ *
+ */
+public interface EventTypes {
+	
+	/**
+	 * Adds a single Event Type
+	 * @param theEventType - the event type to add
+	 */
+	void addEventType( String theEventType );
+	
+	/**
+	 * Obtains a Set of the EventTypes
+	 */
+	Set<String> getEventTypes();
+	
+	/**
+	 * Determines if a given Event Type is in the set of Event Types
+	 */
+	boolean isIncluded( String theEventType );
+}