uk.gov.gchq.gaffer.operation.impl.function

Interface Function

All Known Implementing Classes:

Aggregate, Filter, Transform

public interface Function

A Function is a Gaffer Operation that can be applied in an OperationChain.

Method Summary

Modifier and Type	Method and Description
Map<String,?>	getEdges() Should return a Map of Edge group to an Element Function, eg.
Map<String,?>	getEntities() Should return a Map of Entity group to an Element Function, eg.

Method Detail

getEdges

Map<String,?> getEdges()

Should return a Map of Edge group to an Element Function, eg. an ElementFilter This is to enable generic handling of each of the implementations of Function.

Returns:

A map of Edge group to Element Function

getEntities

Map<String,?> getEntities()

Should return a Map of Entity group to an Element Function, eg. an ElementFilter This is to enable generic handling of each of the implementations of Function.

Returns:

A map of Entity group to Element Function