1 files changed, 17 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/injection/EventInvoker.java b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/injection/EventInvoker.java
new file mode 100644
index 0000000000..d2b95ae70e
--- /dev/null
+++ b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/injection/EventInvoker.java
@@ -0,0 +1,17 @@
+package org.apache.tuscany.core.injection;
+
+/**
+ * Performs an invocation on an instance
+ *
+ * @version $Rev$ $Date$
+ * @see MethodEventInvoker
+ */
+public interface EventInvoker<T> {
+
+    /**
+     * Performs the invocation on a given instance
+     *
+     * @throws ObjectCallbackException
+     */
+    void invokeEvent(T instance) throws ObjectCallbackException;
+}