com.holonplatform.vaadin.flow.components

Interface ValueComponent<V>

Type Parameters:

V - Value type

All Superinterfaces:

HasComponent, com.vaadin.flow.component.HasElement, Serializable

All Known Subinterfaces:

Input<T>, MultiSelect<T>, PropertyInputForm, PropertyViewForm, SingleSelect<T>, ValidatableInput<T>, ValidatableMultiSelect<T>, ValidatableSingleSelect<T>, ViewComponent<V>

public interface ValueComponent<V>
extends HasComponent

Represents an object which can contain a value and provides its UI Component representation.

Since:

5.0.0

Method Summary

Modifier and Type	Method and Description
V	getValue() Gets the current value of this value component.
default Optional<com.vaadin.flow.data.value.HasValueChangeMode>	hasValueChangeMode() Checks whether the Component supports a value change mode, using the HasValueChangeMode interface.

Methods inherited from interface com.holonplatform.vaadin.flow.components.HasComponent

create, getComponent, getElement, hasEnabled, hasLabel, hasSize, hasStyle, hasValidation, isVisible, setVisible

Method Detail

getValue

V getValue()

Gets the current value of this value component.

Returns:

the current value

hasValueChangeMode

default Optional<com.vaadin.flow.data.value.HasValueChangeMode> hasValueChangeMode()

Checks whether the Component supports a value change mode, using the HasValueChangeMode interface.

Returns:

If the component supports a value change mode, return the HasValueChangeMode reference. An empty Optional otherwise.