Package nz.org.riskscape.engine.projection

Interface FlatProjector

All Superinterfaces:

AutoCloseable, Function<Tuple,TupleIterator>, Realized

public interface FlatProjector
extends Function<Tuple,TupleIterator>, Realized

A realized FlatProjection. Has been constructed from a FlatProjection to work with Tuple's of type getSourceType().

Method Summary

Modifier and Type	Method	Description
TupleIterator	apply(Tuple tuple)	Transform tuple in to a TupleIterator.
Struct	getProducedType()	The type of tuple that come out of this realized thing, or Struct.EMPTY_STRUCT if nothing
default Struct	getProjectedType()	Deprecated. use getProducedType()
Struct	getSourceType()

Methods inherited from interface java.util.function.Function

andThen, compose

Methods inherited from interface nz.org.riskscape.engine.pipeline.Realized

close

Method Details

getSourceType

Struct getSourceType()

getProducedType

Struct getProducedType()

Description copied from interface: Realized

The type of tuple that come out of this realized thing, or Struct.EMPTY_STRUCT if nothing

Specified by:

getProducedType in interface Realized

getProjectedType

@Deprecated
default Struct getProjectedType()

Deprecated.

use getProducedType()

apply

TupleIterator apply(Tuple tuple)

Transform tuple in to a TupleIterator. The result can be empty, a single element, or a large set of values.

Specified by:

apply in interface Function<Tuple,TupleIterator>