diff options
| author | ogattaz <olivier@gattaz.com> | 2014-06-05 16:51:07 +0200 |
|---|---|---|
| committer | ogattaz <olivier@gattaz.com> | 2014-06-05 16:51:07 +0200 |
| commit | 2fd193d7936084de91eae46e8c2763914d87ab71 (patch) | |
| tree | b136ed97e535f11d4b3433d16c26570c89430ce4 /src/main/java/com/c2kernel/entity/proxy/ProxyObserver.java | |
| parent | 1225792532f77e6e8f4a9addfc0c0a6cf56e89b8 (diff) | |
| parent | e73468fd08cc27aa31f76a27c916e45d5987c628 (diff) | |
Merge branch 'master' of ssh://dev.cccs.uwe.ac.uk:22/var/git/cristal-kernel
Diffstat (limited to 'src/main/java/com/c2kernel/entity/proxy/ProxyObserver.java')
| -rw-r--r-- | src/main/java/com/c2kernel/entity/proxy/ProxyObserver.java | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/main/java/com/c2kernel/entity/proxy/ProxyObserver.java b/src/main/java/com/c2kernel/entity/proxy/ProxyObserver.java new file mode 100644 index 0000000..b15a972 --- /dev/null +++ b/src/main/java/com/c2kernel/entity/proxy/ProxyObserver.java @@ -0,0 +1,27 @@ +package com.c2kernel.entity.proxy;
+
+import com.c2kernel.entity.C2KLocalObject;
+
+
+
+public interface ProxyObserver<V extends C2KLocalObject>
+{
+ /**************************************************************************
+ * Subscribed items are broken apart and fed one by one to these methods.
+ * Replacement after an event is done by feeding the new memberbase with the same id.
+ * ID could be an XPath?
+ **************************************************************************/
+ public void add(V contents);
+
+ /**************************************************************************
+ * the 'type' parameter should be an indication of the type of object
+ * supplied so that the subscriber can associate the call back with
+ * one of its subscriptions. If we go with an Xpath subscription form,
+ * then the id will probably be sufficient.
+ * Should be comparable (substring whatever) with the parameter given to
+ * the subscribe method of ItemProxy.
+ **************************************************************************/
+ public void remove(String id);
+
+ public void control(String control, String msg);
+}
|