Package com.vaadin.flow.component.radiobutton.dataview

Class RadioButtonGroupDataView<T>

java.lang.Object

com.vaadin.flow.data.provider.AbstractDataView<T>

com.vaadin.flow.component.radiobutton.dataview.RadioButtonGroupDataView<T>

Type Parameters:

T - the item type

All Implemented Interfaces:

com.vaadin.flow.data.provider.DataView<T>, Serializable

public class RadioButtonGroupDataView<T>
extends com.vaadin.flow.data.provider.AbstractDataView<T>

Implementation of generic data view for RadioButtonGroup.

Since:

See Also:

Serialized Form

Field Summary

Fields inherited from class com.vaadin.flow.data.provider.AbstractDataView

component, dataProviderSupplier, NULL_IDENTIFIER_ERROR_MESSAGE, NULL_ITEM_ERROR_MESSAGE

Constructor Summary

Constructors

Constructor	Description
RadioButtonGroupDataView(com.vaadin.flow.function.SerializableSupplier<? extends com.vaadin.flow.data.provider.DataProvider<T,?>> dataProviderSupplier, RadioButtonGroup radioButtonGroup)	Constructs a new DataView.
RadioButtonGroupDataView(com.vaadin.flow.function.SerializableSupplier<? extends com.vaadin.flow.data.provider.DataProvider<T,?>> dataProviderSupplier, RadioButtonGroup radioButtonGroup, com.vaadin.flow.function.SerializableConsumer<com.vaadin.flow.data.provider.IdentifierProvider<T>> identifierChangedCallback)	Constructs a new DataView.

Method Summary

Modifier and Type	Method	Description
T	getItem(int index)
protected Class<?>	getSupportedDataProviderType()
void	setIdentifierProvider(com.vaadin.flow.data.provider.IdentifierProvider<T> identifierProvider)

Methods inherited from class com.vaadin.flow.data.provider.AbstractDataView

addIdentifierProviderChangeListener, addItemCountChangeListener, equals, getIdentifierProvider, getItems, refreshAll, refreshItem, verifyDataProviderType

Methods inherited from class java.lang.Object

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

Constructor Detail

RadioButtonGroupDataView

public RadioButtonGroupDataView(com.vaadin.flow.function.SerializableSupplier<? extends com.vaadin.flow.data.provider.DataProvider<T,?>> dataProviderSupplier,
                                RadioButtonGroup radioButtonGroup)

Constructs a new DataView.

Parameters:

dataProviderSupplier - data provider supplier

radioButtonGroup - radioButton group instance for this DataView

RadioButtonGroupDataView

public RadioButtonGroupDataView(com.vaadin.flow.function.SerializableSupplier<? extends com.vaadin.flow.data.provider.DataProvider<T,?>> dataProviderSupplier,
                                RadioButtonGroup radioButtonGroup,
                                com.vaadin.flow.function.SerializableConsumer<com.vaadin.flow.data.provider.IdentifierProvider<T>> identifierChangedCallback)

Constructs a new DataView.

Parameters:

dataProviderSupplier - data provider supplier

radioButtonGroup - radioButton group instance for this DataView

identifierChangedCallback - callback method which should be called when identifierProvider is changed

Method Detail

getSupportedDataProviderType

protected Class<?> getSupportedDataProviderType()

Specified by:

getSupportedDataProviderType in class com.vaadin.flow.data.provider.AbstractDataView<T>

getItem

public T getItem(int index)

setIdentifierProvider

public void setIdentifierProvider(com.vaadin.flow.data.provider.IdentifierProvider<T> identifierProvider)

Specified by:

setIdentifierProvider in interface com.vaadin.flow.data.provider.DataView<T>

Overrides:

setIdentifierProvider in class com.vaadin.flow.data.provider.AbstractDataView<T>