Package org.apache.flink.table.operations.utils.factories

Class Summary

Class	Description
AggregateOperationFactory	Utility class for creating a valid AggregateQueryOperation or WindowAggregateQueryOperation.
AliasOperationUtils	Utility class for creating valid alias expressions that can be later used as a projection.
CalculatedTableFactory	Utility class for creating a valid CalculatedQueryOperation operation.
ColumnOperationUtils	Utility class for creating projection expressions from column operation.
JoinOperationFactory	Utility class for creating a valid JoinQueryOperation operation.
ProjectionOperationFactory	Utility class for creating valid ProjectQueryOperation operation.
SetOperationFactory	Utility class for creating a valid SetQueryOperation.
SortOperationFactory	Utility class for creating a valid SortQueryOperation operation.