BindingSetMapper (Eclipse RDF4J 4.3.2)

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

All Methods Static Methods Instance Methods Abstract Methods
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 Detail
  - 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()
```