TypedFieldProvider (SuperFields 0.17.0 API)

Type Parameters:

T - Type of value.

C - Returned component.

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface TypedFieldProvider<T,C extends com.vaadin.flow.component.Component & com.vaadin.flow.component.HasValue<?,T>>
```
Marker interface for objects that provide components based on a given value.

Since:

2022-04-11

Author:

miki

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static <V,W extends com.vaadin.flow.component.Component & com.vaadin.flow.component.HasValue<?,V>> TypedFieldProvider<V,W>`	`of(Class<V> type, com.vaadin.flow.function.SerializableSupplier<W> supplier)`	Produces a `TypedFieldProvider` for a given type and component.
`Optional<C>`	`provideComponent(Class<?> valueType)`	Produces a component for a given value.

- Method Detail
  - provideComponent
```
Optional<C> provideComponent(Class<?> valueType)
```
    Produces a component for a given value. The returned component should be able to accept that object of the given type when its setValue() method is called.
    
    Parameters:
    
    valueType - Type of the value. Never null.
    
    Returns:
    
    Perhaps a Component. The result will be empty when this provider cannot produce a result for a given value.
  - of
```
static <V,W extends com.vaadin.flow.component.Component & com.vaadin.flow.component.HasValue<?,V>> TypedFieldProvider<V,W> of(Class<V> type,
                                                                                                                                                com.vaadin.flow.function.SerializableSupplier<W> supplier)
```
    Produces a TypedFieldProvider for a given type and component.
    
    Type Parameters:
    
    V - Value type.
    
    W - Component type.
    
    Parameters:
    
    type - Type to accept.
    
    supplier - Component to produce.
    
    Returns:
    
    If asked type is a subtype of the given type returns the component, otherwise returns an empty optional.