Github user ilooner commented on a diff in the pull request:
https://github.com/apache/incubator-apex-malhar/pull/255#discussion_r60859142
--- Diff:
library/src/main/java/org/apache/apex/malhar/lib/wal/WindowDataManager.java ---
@@ -227,6 +235,22 @@ public void delete(int operatorId, long windowId)
throws IOException
return storageAgent.getWindowIds(operatorId);
}
+ @Override
+ public long[] getWindowIds() throws IOException
+ {
+ SortedSet<Long> windowIds = replayState.keySet();
+ long[] windowIdsArray = new long[windowIds.size()];
+
+ int index = 0;
+
+ for (Long windowId: windowIds) {
+ windowIdsArray[index] = windowId;
+ index++;
+ }
+
+ return windowIdsArray;
+ }
--- End diff --
@chandnisingh Added to the documentation
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