com.splicemachine.derby.vti.iapi

Interface DatasetProvider

All Known Implementing Classes:

PropertiesFileVTI, SpliceDatasetVTI, SpliceFileVTI, SpliceIteratorVTI, SpliceJDBCVTI, SpliceORCVTI, SpliceParquetVTI, SpliceRDDVTI

public interface DatasetProvider

Created by jleach on 10/7/15.

Method Summary

Modifier and Type	Method and Description
DataSet<ExecRow>	getDataSet(SpliceOperation op, DataSetProcessor dsp, ExecRow execRow) Processing pipeline supporting in memory and spark datasets.
java.sql.ResultSetMetaData	getMetaData() Dynamic MetaData used to dynamically bind a function.
OperationContext	getOperationContext()

Method Detail

getDataSet

DataSet<ExecRow> getDataSet(SpliceOperation op,
                            DataSetProcessor dsp,
                            ExecRow execRow)
                     throws StandardException

Processing pipeline supporting in memory and spark datasets.

Parameters:

dsp -

execRow -

Returns:

Throws:

StandardException

getMetaData

java.sql.ResultSetMetaData getMetaData()
                                throws java.sql.SQLException

Dynamic MetaData used to dynamically bind a function.

Returns:

Throws:

java.sql.SQLException

getOperationContext

OperationContext getOperationContext()