Package org.apache.flink.optimizer.dataproperties

Class Summary

Class	Description
GlobalProperties	This class represents global properties of the data at a certain point in the plan.
InterestingProperties	Interesting properties are propagated from parent operators to child operators.
LocalProperties	This class represents local properties of the data.
RequestedGlobalProperties	This class represents the global properties of the data that are requested by an operator.
RequestedLocalProperties	This class represents the local properties of the data that are requested by an operator.

Enum Summary

Enum	Description
PartitioningProperty	An enumeration of the different types of distributing data across partitions or parallel workers.