uk.gov.gchq.gaffer.data.element.function (uk.gov.gchq.gaffer:gaffer2 2.3.2 API)

Functional operation objects for Gaffer, based on the Koryphe library.

Class Summary
Class	Description
ElementAggregator	An `ElementAggregator` is a `BinaryOperator` which aggregates two `Element` objects into a single element.
ElementAggregator.Builder
ElementAggregator.SelectedBuilder
ElementFilter	An `ElementFilter` is a `Predicate` which evaluates a condition against a provided `Element` object.
ElementFilter.Builder
ElementFilter.SelectedBuilder
ElementTransformer	An `ElementTransformer` is a `Function` which applies a series of transformations to an `Element`.
ElementTransformer.Builder
ElementTransformer.ExecutedBuilder
ElementTransformer.SelectedBuilder
ElementTupleDefinition	An `ElementTupleDefinition` is a HashMap that stores a mapping between the key names and the relevant part of an `Element` used for creation of Elements from data structures like MapTuples.
ExtractGroup	An `ExtractGroup` is a `KorypheFunction` for extracting a group from an `Element`.
ExtractId	An `ExtractId` is a `KorypheFunction` for simplifying the process of extracting the object associated with a provided `IdentifierType`.
ExtractProperty	An `ExtractProperty` is a `KorypheFunction` for simplifying the process of extracting a property from an `Element`.
PropertiesFilter	An `PropertiesFilter` is a `Predicate` which evaluates a condition against a provided `Properties` object.
PropertiesFilter.Builder
PropertiesFilter.SelectedBuilder
PropertiesTransformer	A `PropertiesTransformer` is a `Function` which applies a series of transformations to an `Properties` object.
PropertiesTransformer.Builder
PropertiesTransformer.ExecutedBuilder
PropertiesTransformer.SelectedBuilder
PropertiesTuple	A `PropertiesTuple` implements `Tuple` wrapping a `Properties` and providing a getter and setter for the element's property values.
ReduceRelatedElements	A `ReduceRelatedElements` is a `KorypheFunction` which takes an `Iterable` of `Element`s and combines all related elements using the provided aggregator functions.
ToElementTuple	A `ToElementTuple` is a `KorypheFunction` that converts an `Element` into an `ElementTuple`.
ToPropertiesTuple	A `ToPropertiesTuple` is a `KorypheFunction` that converts Element `Properties` into a `PropertiesTuple`.
TuplesToElements	A `TuplesToElements` is a Function which generates Elements from an Iterable of Tuples.
TupleToElements	A `TupleToElements` is a Function which generates Elements from a Tuple.
TypeSubTypeValueToTuple	A `TypeSubTypeValueToTuple` is a `KorypheFunction` that converts an `TypeSubTypeValue` into a `TypeSubTypeValueTuple`.
TypeSubTypeValueTuple	A `TypeSubTypeValueTuple` class represents a `TypeSubTypeValue` object as a Koryphe n-valued `Tuple`.
TypeValueToTuple	A `TypeValueToTuple` is a `KorypheFunction` that converts an `TypeValue` into a `TypeValueTuple`.
TypeValueTuple	A `TypeValueTuple` class represents a `TypeValue` object as a Koryphe n-valued `Tuple`.
UnwrapEntityId	An `UnwrapVertex` is a `KorypheFunction` for unwrapping `EntityId`s.

Package uk.gov.gchq.gaffer.data.element.function