de.schlegel11.lambdadecor

Interface Behaviour<T>

Type Parameters:

T - type for this behaviour

All Known Implementing Classes:

DefaultBehaviour

public interface Behaviour<T>

Class which provides functions for a Behaviour. A Behaviour is internal defined as a Function that accepts and returns a specific type T. Furthermore a Behaviour can handle a Function that accepts a specific type T and returns a Unappliable. A Behaviour implementation should be immutable.

Since:

1.0

Author:

Marcel Schlegel (schlegel11)

Method Summary

Modifier and Type	Method and Description
DecorPair<T>	apply(T type) Applies this Behaviour to the given type T.
Behaviour<T>	merge(Behaviour<T> behaviour) Merges two Behaviours into a new Behaviour instance.
static <T> Behaviour<T>	mergeAll(Behaviour<T> behaviour, Behaviour<T>... behaviours) Add all Behaviours contained by the Behaviour vararg.
default Behaviour<T>	mergeAll(Stream<Behaviour<T>> behaviourStream) Merge all Behaviours contained by the Stream.
Behaviour<T>	with(Function<T,T> function) Adds a Function that accepts and returns a specific type T.
static <T> Behaviour<T>	withAll(Behaviour<T> behaviour, Function<T,T>... functions) Add all Functions contained by the Function vararg.
default Behaviour<T>	withAll(Stream<Function<T,T>> functionStream) Add all Functions contained by the Stream.
Behaviour<T>	withUnapply(Function<T,Unappliable> function) Adds a Function that accepts a specific type T and returns an Unappliable.
static <T> Behaviour<T>	withUnapplyAll(Behaviour<T> behaviour, Function<T,Unappliable>... functions) Add all Functions contained by the Function vararg.
default Behaviour<T>	withUnapplyAll(Stream<Function<T,Unappliable>> functionStream) Add all Functions contained by the Stream.

Method Detail

withAll

@SafeVarargs
static <T> Behaviour<T> withAll(Behaviour<T> behaviour,
                                             Function<T,T>... functions)

Add all Functions contained by the Function vararg.

For more see withAll(Stream).

Type Parameters:

T - type for this behaviour

Parameters:

behaviour - Behaviour whose withAll(Stream) method is called

functions - Function vararg

Returns:

new Behaviour with added Functions

Throws:

NullPointerException - If behaviour is null or if functions is null

withUnapplyAll

@SafeVarargs
static <T> Behaviour<T> withUnapplyAll(Behaviour<T> behaviour,
                                                    Function<T,Unappliable>... functions)

Add all Functions contained by the Function vararg.

For more see withUnapplyAll(Stream).

Type Parameters:

T - type for this behaviour

Parameters:

behaviour - Behaviour whose withUnapplyAll(Stream) method is called

functions - Function vararg

Returns:

new Behaviour with added Functions

Throws:

NullPointerException - if behaviour is null or if functions is null

mergeAll

@SafeVarargs
static <T> Behaviour<T> mergeAll(Behaviour<T> behaviour,
                                              Behaviour<T>... behaviours)

Add all Behaviours contained by the Behaviour vararg.

For more see withUnapplyAll(Stream).

Type Parameters:

T - type for this behaviour

Parameters:

behaviour - Behaviour whose mergeAll(Stream) method is called

behaviours - Behaviour vararg

Returns:

new merged Behaviour

Throws:

NullPointerException - if behaviour is null or if behaviours is null

with

Behaviour<T> with(Function<T,T> function)

Adds a Function that accepts and returns a specific type T.
The returned type T is passed to the next Function.

Parameters:

function - Function that accepts and returns a specific type T

Returns:

new Behaviour with added Function

Throws:

NullPointerException - if function is null

withAll

default Behaviour<T> withAll(Stream<Function<T,T>> functionStream)

Add all Functions contained by the Stream.

For more see with(Function).

Parameters:

functionStream - Stream containing Functions

Returns:

new Behaviour with added Functions

Throws:

NullPointerException - if functionStream is null or if a Function contained by the Stream is null

withUnapply

Behaviour<T> withUnapply(Function<T,Unappliable> function)

Adds a Function that accepts a specific type T and returns an Unappliable.
The accepted type T is passed from the last Function with a return type T.

Parameters:

function - Function that accepts the specific type T and returns an Unappliable

Returns:

new Behaviour with added Function

Throws:

NullPointerException - if function is null

withUnapplyAll

default Behaviour<T> withUnapplyAll(Stream<Function<T,Unappliable>> functionStream)

Add all Functions contained by the Stream.

For more see withUnapply(Function).

Parameters:

functionStream - Stream containing Functions

Returns:

new Behaviour with added Functions

Throws:

NullPointerException - if functionStream is null

merge

Behaviour<T> merge(Behaviour<T> behaviour)

Merges two Behaviours into a new Behaviour instance. The merged behaviour is performed in sequence.

Parameters:

behaviour - Behaviour that is merged into this Behaviour

Returns:

new merged Behaviour

Throws:

NullPointerException - if behaviour is null

mergeAll

default Behaviour<T> mergeAll(Stream<Behaviour<T>> behaviourStream)

Merge all Behaviours contained by the Stream.

For more see merge(Behaviour).

Parameters:

behaviourStream - Stream containing Behaviours

Returns:

new merged Behaviour

Throws:

NullPointerException - if behaviourStream is null

apply

DecorPair<T> apply(T type)

Applies this Behaviour to the given type T.

Parameters:

type - specific type T

Returns:

DecorPair with the type T object after applying all Functions and an Unappliable