Klasse OptionalValue<V>

java.lang.Object

ch.nolix.system.element.property.AbstractValue<V>

ch.nolix.system.element.property.OptionalValue<V>

Typparameter:

V - is the type of the value of a OptionalValue.

Alle implementierten Schnittstellen:

INameHolder, EmptinessRequestable, MutabilityRequestable, IBaseValue, IProperty

public final class OptionalValue<V>
extends AbstractValue<V>

Autor:

Silvan Wyss

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
OptionalValue(String name, Consumer<V> setterMethod, Function<INode<?>,V> valueCreator, Function<V,INode<?>> specificationCreator)	Creates a new OptionalValue with the given name, setterMethod, valueCreator and specificationCreator.

Methodenübersicht

Modifikator und Typ	Methode	Beschreibung
final void	fillUpAttributesInto(ILinkedList<INode<?>> list)
static OptionalValue<Boolean>	forBoolean(String name, Consumer<Boolean> setterMethod)
static OptionalValue<Double>	forDouble(String name, Consumer<Double> setterMethod)
static OptionalValue<Integer>	forInt(String name, Consumer<Integer> setterMethod)
static OptionalValue<String>	forString(String name, Consumer<String> setterMethod)
final Node	getSpecification()
final V	getValue()
final boolean	isEmpty()
boolean	isMutable()
final void	setValue(V value)	Sets the value of the current AbstractSingleValue.

Von Klasse geerbte Methoden AbstractValue

addedOrChangedAttribute, getName

Von Klasse geerbte Methoden Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Von Schnittstelle geerbte Methoden EmptinessRequestable

containsAny

Von Schnittstelle geerbte Methoden INameHolder

getNameInQuotes, hasName, hasSameNameAs

Von Schnittstelle geerbte Methoden MutabilityRequestable

isImmutable

Konstruktordetails

OptionalValue

public OptionalValue(String name,
 Consumer<V> setterMethod,
 Function<INode<?>,V> valueCreator,
 Function<V,INode<?>> specificationCreator)

Creates a new OptionalValue with the given name, setterMethod, valueCreator and specificationCreator.

Parameter:

name -

setterMethod -

valueCreator -

specificationCreator -

Löst aus:

ArgumentIsNullException - if the given name is null.

InvalidArgumentException - if the given name is blank.

ArgumentIsNullException - if the given valueCreator is null.

ArgumentIsNullException - if the given specificationCreator is null.

Methodendetails

forBoolean

public static OptionalValue<Boolean> forBoolean(String name,
 Consumer<Boolean> setterMethod)

Parameter:

name -

setterMethod -

Gibt zurück:

a new OptionalValue that will store a Boolean and have the given name and setterMethod.

Löst aus:

ArgumentIsNullException - if the given name is null.

InvalidArgumentException - if the given name is blank.

ArgumentIsNullException - if the given setterMethod is null.

forDouble

public static OptionalValue<Double> forDouble(String name,
 Consumer<Double> setterMethod)

Parameter:

name -

setterMethod -

Gibt zurück:

a new OptionalValue that will store a Double and have the given name and setterMethod.

Löst aus:

ArgumentIsNullException - if the given name is null.

InvalidArgumentException - if the given name is blank.

ArgumentIsNullException - if the given setterMethod is null.

forInt

public static OptionalValue<Integer> forInt(String name,
 Consumer<Integer> setterMethod)

Parameter:

name -

setterMethod -

Gibt zurück:

a new OptionalValue that will store a Integer and have the given name and setterMethod.

Löst aus:

ArgumentIsNullException - if the given name is null.

InvalidArgumentException - if the given name is blank.

ArgumentIsNullException - if the given setterMethod is null.

forString

public static OptionalValue<String> forString(String name,
 Consumer<String> setterMethod)

Parameter:

name -

setterMethod -

Gibt zurück:

a new OptionalValue that will store a String and have the given name and setterMethod.

Löst aus:

ArgumentIsNullException - if the given name is null.

InvalidArgumentException - if the given name is blank.

ArgumentIsNullException - if the given setterMethod is null.

isMutable

public boolean isMutable()

Gibt zurück:

true if the current MutabilityRequestable is mutable, false otherwise.

getSpecification

public final Node getSpecification()

Gibt zurück:

a new specification of the current AbstractSingleValue.

Löst aus:

ArgumentDoesNotHaveAttributeException - if the current AbstractSingleValue does not have a value

getValue

public final V getValue()

Gibt zurück:

the value of the current AbstractSingleValue.

Löst aus:

ArgumentDoesNotHaveAttributeException - if the current AbstractSingleValue does not have a value.

isEmpty

public final boolean isEmpty()

Gibt zurück:

true if EmptinessRequestable does not contain an element, false otherwise.

setValue

public final void setValue(V value)

Sets the value of the current AbstractSingleValue.

Parameter:

value -

Löst aus:

ArgumentIsNullException - if the given value is null.

InvalidArgumentException - if the current AbstractSingleValue is not mutable and has already a value.

fillUpAttributesInto

public final void fillUpAttributesInto(ILinkedList<INode<?>> list)