Github user gauravgopi123 commented on a diff in the pull request:
https://github.com/apache/incubator-apex-core/pull/162#discussion_r44896500
--- Diff: engine/src/main/java/com/datatorrent/stram/engine/Reservoir.java
---
@@ -23,20 +23,26 @@
*
* @since 0.3.2
*/
-public interface Reservoir
+public interface Reservoir<T>
{
/**
* the count of elements in this SweepableReservoir.
*
* @return the count
*/
- public int size();
+ int size(final boolean dataTupleAware);
--- End diff --
@vrozov dataTupleAware: This Boolean tells that give the count of only data
tuples and not control tuples.
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