Package org.apache.drill.metastore.iceberg.transform

Interface Summary

Interface	Description
Transformer<T>	Provides various mechanism implementations to transform filters, data and operations.

Class Summary

Class	Description
FilterExpressionVisitor	Visits FilterExpression implementations and transforms them into Iceberg Expression.
FilterTransformer	Transforms given input into Iceberg Expression which is used as filter to retrieve, overwrite or delete Metastore component data.
InputDataTransformer<T>	Converts list of into Metastore component units into WriteData holder.
OperationTransformer<T>	Base class to transforms given input into IcebergOperation implementations.
OutputDataTransformer<T>	Base class to convert list of Record into Metastore component units for the given list of column names.
TestFilterTransformer
WriteData	Provides records in format used to store them in Iceberg and their partition information.