diff options
| author | edwardsmj <edwardsmj@13f79535-47bb-0310-9956-ffa450edef68> | 2008-10-30 14:19:02 +0000 |
|---|---|---|
| committer | edwardsmj <edwardsmj@13f79535-47bb-0310-9956-ffa450edef68> | 2008-10-30 14:19:02 +0000 |
| commit | 5fc4123623e60dffe3c08f982f9f6d9fbf0fd3be (patch) | |
| tree | c232c9cebfa3e355465b7ee82cecbdc635c4efbd /sandbox/event/modules | |
| parent | a678ab883636487c691d1c4d8212f499a432f58f (diff) | |
Added EventTypes to Producer & Consumer (via EventSource & EventTarget interfaces) plus and EventTypes interface and implementation class
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@709168 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sandbox/event/modules')
2 files changed, 107 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 index 0000000000..c7ca5b3b85 --- /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 );
+}
diff --git a/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EventTypesImpl.java b/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EventTypesImpl.java new file mode 100644 index 0000000000..9d43067caf --- /dev/null +++ b/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EventTypesImpl.java @@ -0,0 +1,58 @@ +/*
+ * 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.impl;
+
+import java.util.Set;
+import java.util.HashSet;
+
+import org.apache.tuscany.sca.assembly.EventTypes;
+
+/**
+ * Very simple initial implementation of EventTypes - simply hold the event types
+ * as strings within a HashSet.
+ * @author MikeEdwards
+ *
+ */
+public class EventTypesImpl implements EventTypes {
+
+ private HashSet<String> theEventTypes = new HashSet<String>(6);
+
+ /**
+ * Adds a single Event Type
+ * @param theEventType - the event type to add
+ */
+ public void addEventType(String theEventType) {
+ theEventTypes.add( theEventType );
+ }
+
+ /**
+ * Obtains a Set of the EventTypes
+ */
+ public Set<String> getEventTypes() {
+ return theEventTypes;
+ }
+
+ /**
+ * Determines if a given Event Type is in the set of Event Types
+ */
+ public boolean isIncluded(String theEventType) {
+ return theEventTypes.contains( theEventType );
+ }
+
+} // end class EventTypesImpl
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