1 files changed, 61 insertions, 0 deletions
diff --git a/sandbox/kgoodson/events/lib/src/main/java/org/apache/tuscany/sdo/api/Event.java b/sandbox/kgoodson/events/lib/src/main/java/org/apache/tuscany/sdo/api/Event.java
new file mode 100644
index 0000000000..e38b465df4
--- /dev/null
+++ b/sandbox/kgoodson/events/lib/src/main/java/org/apache/tuscany/sdo/api/Event.java
@@ -0,0 +1,61 @@
+package org.apache.tuscany.sdo.api;
+
+import commonj.sdo.Property;
+
+public interface Event {
+
+    Object getNotifier();
+
+    int SET = 1;
+    int UNSET = 2;
+    int ADD = 3;
+    int REMOVE = 4;
+    int ADD_MANY = 5;
+    int REMOVE_MANY = 6;
+    int MOVE = 7;    
+
+    int getEventType();
+
+
+    int NO_FEATURE_ID = -1;
+
+
+    Property getProperty();
+    Object getOldValue();
+    Object getNewValue();
+    boolean wasSet();
+    boolean isTouch();
+
+
+    int NO_INDEX = -1;
+    int getPosition();
+
+
+    boolean getOldBooleanValue();
+    boolean getNewBooleanValue();
+
+    byte getOldByteValue();
+    byte getNewByteValue();
+
+    char getOldCharValue();
+    char getNewCharValue();
+
+    double getOldDoubleValue();
+    double getNewDoubleValue();
+
+    float getOldFloatValue();
+    float getNewFloatValue();
+
+    int getOldIntValue();
+    int getNewIntValue();
+
+    long getOldLongValue();
+    long getNewLongValue();
+
+    short getOldShortValue();
+    short getNewShortValue();
+
+    String getOldStringValue();
+    String getNewStringValue();
+  }
+