Package cz.cvut.kbss.jopa.query

Class ResultSetMappingManager

java.lang.Object

cz.cvut.kbss.jopa.query.ResultSetMappingManager

public class ResultSetMappingManager
extends Object

Manages result set mappers, which are used to transform query result sets to output based on SparqlResultSetMapping.

Constructor Summary

Constructors

Constructor	Description
ResultSetMappingManager()

Method Summary

Modifier and Type	Method	Description
void	addMapper(String mappingName, SparqlResultMapper mapper)	Adds the specified mapper to this manager, so that it can be used later.
SparqlResultMapper	getMapper(String mappingName)	Gets mapper for the specified mapping name.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ResultSetMappingManager

public ResultSetMappingManager()

Method Details

addMapper

public void addMapper(String mappingName,
 SparqlResultMapper mapper)

Adds the specified mapper to this manager, so that it can be used later.

Parameters:

mappingName - Named of the mapping for which the mapper is added

mapper - The mapper to register

Throws:

IllegalArgumentException - If a mapping with the same name already exists

getMapper

public SparqlResultMapper getMapper(String mappingName)

Gets mapper for the specified mapping name.

Parameters:

mappingName - Name of the mapping

Returns:

Matching mapper

Throws:

IllegalArgumentException - If there is no mapper for such mapping