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org.apache.derby.iapi.sql
Interface LanguageFactory
- public interface LanguageFactory
Factory interface for the Language.Interface protocol. This is used via the Database API by users, and is presented as a System Module (not a service module). That could change, but for now this is valid for any database.
| Field Summary | |
static java.lang.String |
MODULE
Used to locate this factory by the Monitor basic service. |
| Method Summary | |
ResultDescription |
getResultDescription(ResultColumnDescriptor[] cols,
java.lang.String type)
Get a new result description |
ResultDescription |
getResultDescription(ResultDescription inputResultDescription,
int[] theCols)
Get a new result description from the input result description. |
ParameterValueSet |
newParameterValueSet(org.apache.derby.iapi.services.loader.ClassInspector ci,
int numParms,
boolean hasReturnParam)
Get a ParameterValueSet |
| Field Detail |
MODULE
public static final java.lang.String MODULE
- Used to locate this factory by the Monitor basic service.
There needs to be a language factory per database.
- See Also:
- Constant Field Values
| Method Detail |
newParameterValueSet
public ParameterValueSet newParameterValueSet(org.apache.derby.iapi.services.loader.ClassInspector ci, int numParms, boolean hasReturnParam)
- Get a ParameterValueSet
getResultDescription
public ResultDescription getResultDescription(ResultDescription inputResultDescription, int[] theCols)
- Get a new result description from the input result
description. Picks only the columns in the column
array from the inputResultDescription.
getResultDescription
public ResultDescription getResultDescription(ResultColumnDescriptor[] cols, java.lang.String type)
- Get a new result description
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