Uses of Package
org.apache.flink.api.java.summarize.aggregation

Packages that use org.apache.flink.api.java.summarize.aggregation

Package	Description
org.apache.flink.api.java.summarize.aggregation

Classes in org.apache.flink.api.java.summarize.aggregation used by org.apache.flink.api.java.summarize.aggregation

Class and Description
Aggregator Generic interface for aggregation
BooleanSummaryAggregator
CompensatedSum Used to calculate sums using the Kahan summation algorithm The Kahan summation algorithm (also known as compensated summation) reduces the numerical errors that occur when adding a sequence of finite precision floating point numbers.
DoubleSummaryAggregator Aggregator that can handle Double types
FloatSummaryAggregator Aggregator that can handle Float types
IntegerSummaryAggregator Aggregator that can handle Integer types
LongSummaryAggregator Aggregator that can handle Long types
NumericSummaryAggregator Generic aggregator for all numeric types creates a summary of a column of numbers.
ShortSummaryAggregator Aggregator that can handle Short types
StringSummaryAggregator
TupleSummaryAggregator Aggregate tuples using an array of aggregators, one for each "column" or position within the Tuple.
ValueSummaryAggregator This is a generic Aggregator for Value types like StringValue, DoubleValue, etc.