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[nisaanwaar]

Hi, We are usign pivot4j with olap4j to create a analysis with hierarchy.
Our services (rest api) are made in java
frontend uses angular.
My question is, is there any option to expand all/ collapse all which can expand all hierarchies till the most child level? We have hierarchy year>quarter>month>week>days
We want to day lever from yar on one click. Is this possible? is there an option available already? or any leads on how to do it other than calling service in loop for all members?
Version: pivot-core-0.8.jar