com.vaadin.flow.component.checkbox.dataview

Class CheckboxGroupDataView<T>

java.lang.Object

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

com.vaadin.flow.component.checkbox.dataview.CheckboxGroupDataView<T>

Type Parameters:

T - the item type

All Implemented Interfaces:

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

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

Implementation of generic data view for checkbox group.

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 and Description
CheckboxGroupDataView(com.vaadin.flow.function.SerializableSupplier<com.vaadin.flow.data.provider.DataProvider<T,?>> dataProviderSupplier, CheckboxGroup<T> checkboxGroup) Constructs a new DataView.
CheckboxGroupDataView(com.vaadin.flow.function.SerializableSupplier<com.vaadin.flow.data.provider.DataProvider<T,?>> dataProviderSupplier, CheckboxGroup<T> checkboxGroup, com.vaadin.flow.function.SerializableConsumer<com.vaadin.flow.data.provider.IdentifierProvider<T>> identifierChangedCallback) Constructs a new DataView.

Method Summary

Modifier and Type	Method and 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

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

CheckboxGroupDataView

public CheckboxGroupDataView(com.vaadin.flow.function.SerializableSupplier<com.vaadin.flow.data.provider.DataProvider<T,?>> dataProviderSupplier,
                             CheckboxGroup<T> checkboxGroup)

Constructs a new DataView.

Parameters:

dataProviderSupplier - data provider supplier

checkboxGroup - checkbox instance for this DataView

CheckboxGroupDataView

public CheckboxGroupDataView(com.vaadin.flow.function.SerializableSupplier<com.vaadin.flow.data.provider.DataProvider<T,?>> dataProviderSupplier,
                             CheckboxGroup<T> checkboxGroup,
                             com.vaadin.flow.function.SerializableConsumer<com.vaadin.flow.data.provider.IdentifierProvider<T>> identifierChangedCallback)

Constructs a new DataView.

Parameters:

dataProviderSupplier - data provider supplier

checkboxGroup - checkbox instance for this DataView

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

Method Detail

getItem

public T getItem(int index)

getSupportedDataProviderType

protected Class<?> getSupportedDataProviderType()

Specified by:

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

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>