Package org.apache.flink.table.runtime.operators.window

Class Summary

Class	Description
AggregateWindowOperator<K,W extends Window>	A WindowOperator for grouped window aggregates.
CountWindow	A Window that represents a count window.
CountWindow.Serializer	The serializer used to write the CountWindow type.
CountWindow.Serializer.CountWindowSerializerSnapshot	Serializer configuration snapshot for compatibility and format evolution.
TableAggregateWindowOperator<K,W extends Window>	A WindowOperator for grouped and windowed table aggregates.
TimeWindow	A Window that represents a time interval from start (inclusive) to end (exclusive).
TimeWindow.Serializer	The serializer used to write the TimeWindow type.
TimeWindow.Serializer.TimeWindowSerializerSnapshot	Serializer configuration snapshot for compatibility and format evolution.
Window	A Window is a grouping of elements into finite buckets.
WindowOperator<K,W extends Window>	An operator that implements the logic for windowing based on a WindowAssigner and Trigger.
WindowOperatorBuilder	The WindowOperatorBuilder is used to build WindowOperator fluently.
WindowOperatorBuilder.AggregateWindowOperatorBuilder	The builder which is used to build AggregateWindowOperator fluently.
WindowOperatorBuilder.TableAggregateWindowOperatorBuilder	The builder which is used to build TableAggregateWindowOperator fluently.
WindowTableFunctionOperator	The operator acts as a table-valued function to assign windows for input row.