Package org.eclipse.rdf4j.spring.dao.support

Interface BindingSetMapper<T>

Type Parameters:

T -

All Superinterfaces:

Function<BindingSet,T>

public interface BindingSetMapper<T>
extends Function<BindingSet,T>

Maps a query solution to an instance.

Since:

4.0.0

Author:

Florian Kleedorfer

Method Summary

Modifier and Type	Method	Description
T	apply(BindingSet bindings)	Maps a query solution to an instance of T.
static BindingSetMapper<BindingSet>	identity()

Methods inherited from interface java.util.function.Function

andThen, compose

Method Details

apply

T apply(BindingSet bindings)

Maps a query solution to an instance of T. If the return value is null the mapper indicates that the solution is to be disregarded.

Specified by:

apply in interface Function<BindingSet,T>

Returns:

an instance of T or null if the solution should be ignored.

identity

static BindingSetMapper<BindingSet> identity()