eu.dnetlib.enabling.resultset

Class MappedResultSet

java.lang.Object

eu.dnetlib.enabling.resultset.MappedResultSet

All Implemented Interfaces:

ResultSetAware, ResultSetListener, TypedResultSetListener<String>

Direct Known Subclasses:

CountingResultSet, ParallelMappedResultSet

public class MappedResultSet
extends Object
implements ResultSetListener, ResultSetAware

A resultset filter. Applies a transformation for every resultset record.

Author:

marko

Constructor Summary

Constructors

Constructor and Description
MappedResultSet(W3CEndpointReference epr, eu.dnetlib.miscutils.functional.UnaryFunction<String,String> mapper, eu.dnetlib.enabling.tools.ServiceResolver serviceResolver) Create a new mapped resultset.

Method Summary

Modifier and Type	Method and Description
eu.dnetlib.miscutils.functional.UnaryFunction<String,String>	getMapper()
List<String>	getResult(int fromPosition, int toPosition) get a single page of results.
protected List<String>	getResultFromSource(int fromPosition, int toPosition)
ResultSet	getResultSet()
eu.dnetlib.enabling.resultset.rmi.ResultSetService	getResultSetService()
String	getRsId()
eu.dnetlib.enabling.tools.ServiceResolver	getServiceResolver()
int	getSize() get number of elements.
void	setMapper(eu.dnetlib.miscutils.functional.UnaryFunction<String,String> mapper)
void	setResultSet(ResultSet resultSet) sets the resultset instance.
void	setResultSetService(eu.dnetlib.enabling.resultset.rmi.ResultSetService resultSetService)
void	setRsId(String rsId)
void	setServiceResolver(eu.dnetlib.enabling.tools.ServiceResolver serviceResolver)

Methods inherited from class java.lang.Object

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

Constructor Detail

MappedResultSet

public MappedResultSet(W3CEndpointReference epr,
                       eu.dnetlib.miscutils.functional.UnaryFunction<String,String> mapper,
                       eu.dnetlib.enabling.tools.ServiceResolver serviceResolver)

Create a new mapped resultset.

Parameters:

epr - input resultset epr

mapper - mapper function

serviceResolver - service resolver

Method Detail

getResult

public List<String> getResult(int fromPosition,
                              int toPosition)

get a single page of results.

Specified by:

getResult in interface TypedResultSetListener<String>

Parameters:

fromPosition - from 1

toPosition - last included

Returns:

page of results

See Also:

TypedResultSetListener.getResult(int, int)

getResultFromSource

protected List<String> getResultFromSource(int fromPosition,
                                           int toPosition)

getSize

public int getSize()

get number of elements.

Specified by:

getSize in interface TypedResultSetListener<String>

Returns:

number of elements

See Also:

TypedResultSetListener.getSize()

getResultSetService

public eu.dnetlib.enabling.resultset.rmi.ResultSetService getResultSetService()

setResultSetService

public void setResultSetService(eu.dnetlib.enabling.resultset.rmi.ResultSetService resultSetService)

getMapper

public eu.dnetlib.miscutils.functional.UnaryFunction<String,String> getMapper()

setMapper

public void setMapper(eu.dnetlib.miscutils.functional.UnaryFunction<String,String> mapper)

getServiceResolver

public eu.dnetlib.enabling.tools.ServiceResolver getServiceResolver()

setServiceResolver

public void setServiceResolver(eu.dnetlib.enabling.tools.ServiceResolver serviceResolver)

setResultSet

public void setResultSet(ResultSet resultSet)

Description copied from interface: ResultSetAware

sets the resultset instance.

Specified by:

setResultSet in interface ResultSetAware

Parameters:

resultSet - the resultset instance

getResultSet

public ResultSet getResultSet()

getRsId

public String getRsId()

setRsId

public void setRsId(String rsId)