common/io.github.notenoughupdates.moulconfig.observer/Property

Property

public abstract class Property<T> extends BaseObservable<T> implements GetSetter<T>(source)

A property is a variable which is modifiable and can have those mutations observed. When serializing a property to Json you can use PropertyTypeAdapterFactory to automatically serialize the stored value in place, instead of wrapping the value in a dictionary.

Whenever a config option calls for a field with type T, then a Property<T> will also work.

Parameters

<T>

the type of value this Property can hold.

Functions

public void accept(T t)

Bridge method for Consumer.

public abstract void accept(T p)

public void addObserver(Observer<T> observer)

Add a new observer which is interested in updates about this value

public Consumer<T> andThen(Consumer<? super T> after)

public static GetSetter<T> constant<T>(T t)

Create a constant GetSetter.

public static GetSetter<T> floating<T>(T t)

Create a floating GetSetter.

public abstract T get()

Get the value.

public abstract T get()

public Observable<V> map<V>(Function<T, V> mapper)

Create a new Observable which will always have the value of mapper.apply(get()) and reports on updates accordingly.

notifyObservers

public void notifyObservers()

Explicitly notify observers about state changes that are internal to the stored value.

public static Property<T> of<T>(T value)

Create a Property with a given initial value.

public static GetSetter<? extends Object> ofField(@Nullable() Object owner, @NotNull() @NotNull() Field field)

Create a GetSetter backed by a field… This GetSetter will update to and poll from the underlying field without any buffer.

public abstract void set(T newValue)

Set the value.

public static Property<T> upgrade<T>(GetSetter<T> getSetter)

Upgrades a GetSetter so that access through the returned Property will notify observers, with state still managed in the old GetSetter.

public void whenChanged(Observer<T> observer)

Alias for addObserver.

public static Property<T> wrap<T>(GetSetter<T> getSetter)

Upgrades a GetSetter so that access through the returned Property will notify observers, with state still managed in the old GetSetter.