net.sf.farrago.query
Interface FarragoQueryColumnSet

All Superinterfaces:

FarragoMedColumnSet, RelOptTable, SqlValidatorTable

All Known Implementing Classes:

FarragoQueryNamedColumnSet, FarragoView, FlatFileColumnSet, FtrsTable, LcsTable, MedAbstractColumnSet, MedJdbcColumnSet, MedMdrClassExtent, MedMockColumnSet, MedMqlColumnSet

public interface FarragoQueryColumnSet
extends FarragoMedColumnSet

FarragoQueryColumnSet represents a specialization of FarragoMedColumnSet which knows how to interact with FarragoPreparingStmt.

Version:

$Id: //open/dev/farrago/src/net/sf/farrago/query/FarragoQueryColumnSet.java#11 $

Author:

John V. Sichi

Method Summary

CwmNamedColumnSet	getCwmColumnSet()
FarragoPreparingStmt	getPreparingStmt()
void	setCwmColumnSet(CwmNamedColumnSet cwmColumnSet) Sets the CwmNamedColumnSet corresponding to this column set.
void	setPreparingStmt(FarragoPreparingStmt stmt) Sets the FarragoPreparingStmt acting on this column set.

Methods inherited from interface org.eigenbase.relopt.RelOptTable

getCollationList, getQualifiedName, getRelOptSchema, getRowCount, getRowType, toRel

Methods inherited from interface org.eigenbase.sql.validate.SqlValidatorTable

getAllowedAccess, getMonotonicity, getQualifiedName, getRowType

Method Detail

getPreparingStmt

FarragoPreparingStmt getPreparingStmt()

Returns:

the FarragoPreparingStmt acting on this column set

setPreparingStmt

void setPreparingStmt(FarragoPreparingStmt stmt)

Sets the FarragoPreparingStmt acting on this column set.

Parameters:

stmt - the FarragoPreparingStmt to set

getCwmColumnSet

CwmNamedColumnSet getCwmColumnSet()

Returns:

the CwmNamedColumnSet corresponding to this column set

setCwmColumnSet

void setCwmColumnSet(CwmNamedColumnSet cwmColumnSet)

Sets the CwmNamedColumnSet corresponding to this column set.

Parameters:

cwmColumnSet - the CwmNamedColumnSet, or null if this column set is not defined in the catalog