Module dk.cloudcreate.essentials.shared

Package dk.cloudcreate.essentials.shared.functional.tuple

Interface Summary

Interface

Description

Tuple<CONCRETE_TUPLE extends Tuple<CONCRETE_TUPLE>>

Base interface for all Tuple's. A Tuple is an immutable object that can contain the following (supported) number of elements: Number of element in TupleConcrete Tuple typeFactory method 0EmptyTuple.empty() 1SingleTuple.of(Object) 2PairTuple.of(Object, Object) 3TripleTuple.of(Object, Object, Object) Note: Tuple (and its subclasses) supports Object.equals(Object) comparison using subclasses for the different subclasses

Class Summary

Class	Description
Either<T1,T2>	Represents a Tuple with two potential elements, but where only one element can have a value at a time This is used to represent a choice type that can have two different values, but only one value at a time. The value can either be Either._1() OR Either._2() Use Either(Object, Object) or Either.of_1(Object)/Either.of_2(Object) to create a new Either instance Use Either.is_1() or Either.is_2() to check which value is non-null and Either._1() or Either._2() to get the value of the element. Conditional logic can be applied using Either.ifIs_1(Consumer) or Either.ifIs_2(Consumer)
Empty	Represents a Tuple with zero elements
Pair<T1,T2>	Represents a Tuple with two elements. Note: Pair supports Pair.equals(Object) comparison using subclasses, e.g.:
Single<T1>	Represents a Tuple with one element. Note: Single supports Single.equals(Object) comparison using subclasses, e.g.:
Triple<T1,T2,T3>	Represents a Tuple with three elements. Note: Triple supports Triple.equals(Object) comparison using subclasses, e.g.: