Package io.jmix.flowui.data.provider

Class EmptyValueProvider<T>

java.lang.Object

io.jmix.flowui.data.provider.EmptyValueProvider<T>

Type Parameters:

T - item type

All Implemented Interfaces:

com.vaadin.flow.function.SerializableFunction<T,String>, com.vaadin.flow.function.ValueProvider<T,String>, Serializable, Function<T,String>

public class EmptyValueProvider<T>
extends Object
implements com.vaadin.flow.function.ValueProvider<T,String>

Value provider that returns an empty string for passed item. Can be used as a placeholder before an actual value provider is set.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
EmptyValueProvider()

Method Summary

Modifier and Type	Method	Description
String	apply(T t)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose

Constructor Details

EmptyValueProvider

public EmptyValueProvider()

Method Details

apply

public String apply(T t)

Specified by:

apply in interface Function<T,String>

Specified by:

apply in interface com.vaadin.flow.function.ValueProvider<T,String>