Package org.aksw.jenax.arq.util.tuple.resultset

Interface ResultStreamer<D,C,T>

Type Parameters:

D - The domain type such as Quad

C - The component type such as Node

T - The tuple type such as Tuple

All Known Implementing Classes:

ResultStreamerFromComponent, ResultStreamerFromDomain, ResultStreamerFromTuple

public interface ResultStreamer<D,C,T>

A class that acts as a factory for producing streams for the different aspects of tuples. Specializations should convert between domain, tuple and component view whenever applicable. Examples: A component can be converted to a 1-tuple and vice versa. A quad can be converted to a four tuple and vice versa.

Author:

Claus Stadler 11/09/2020

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	ResultStreamer.BackingType	Enum to describe whether an instance is backed by domain tuples, components or generic tuples.

Method Summary

Modifier and Type	Method	Description
ResultStreamer.BackingType	getBackingType()
Stream<C>	streamAsComponent()
Stream<D>	streamAsDomainObject()
Stream<T>	streamAsTuple()

Method Details

getBackingType

ResultStreamer.BackingType getBackingType()

streamAsDomainObject

Stream<D> streamAsDomainObject()

streamAsComponent

Stream<C> streamAsComponent()

streamAsTuple

Stream<T> streamAsTuple()