Github user robertgmoss commented on a diff in the pull request:
https://github.com/apache/incubator-brooklyn/pull/911#discussion_r39991699
--- Diff: api/src/main/java/org/apache/brooklyn/api/entity/Entity.java ---
@@ -314,4 +361,80 @@
*/
<T> void emit(Sensor<T> sensor, T value);
}
+
+ @Beta
+ public interface PolicySupport {
+ /**
+ * @return an immutable thread-safe view of the policies.
+ */
+ Collection<Policy> getPolicies();
--- End diff --
The other benefit is that it can be used in the enhanced for loop, e.g.
`for(Policy p : policies())`. The implementation could just return the
`Iterator` from the `Collection` that is currently constructed for
`getPolicies()`
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