Uses of Interface
com.vaadin.flow.data.provider.DataProvider

Packages that use DataProvider

Package	Description
com.vaadin.flow.component.charts.model
com.vaadin.flow.component.checkbox
com.vaadin.flow.component.checkbox.dataview
com.vaadin.flow.component.combobox
com.vaadin.flow.component.crud
com.vaadin.flow.component.grid
com.vaadin.flow.component.listbox
com.vaadin.flow.component.listbox.dataview
com.vaadin.flow.component.radiobutton
com.vaadin.flow.component.radiobutton.dataview
com.vaadin.flow.component.select
com.vaadin.flow.component.select.data
com.vaadin.flow.component.treegrid
com.vaadin.flow.component.virtuallist
com.vaadin.flow.data.binder
com.vaadin.flow.data.provider
com.vaadin.flow.data.provider.hierarchy

Uses of DataProvider in com.vaadin.flow.component.charts.model

Methods in com.vaadin.flow.component.charts.model that return DataProvider

Modifier and Type	Method	Description
DataProvider<T,?>	DataProviderSeries.getDataProvider()	Returns the underlying data provider.

Constructors in com.vaadin.flow.component.charts.model with parameters of type DataProvider

Modifier	Constructor	Description
	DataProviderSeries(DataProvider<T,?> dataProvider)	Creates a new series using data from the given data provider.
	DataProviderSeries(DataProvider<T,?> dataProvider, SerializableFunction<T,Object> callBack)	Creates a new series using data from the given data provider and y values.

Uses of DataProvider in com.vaadin.flow.component.checkbox

Methods in com.vaadin.flow.component.checkbox that return DataProvider

Modifier and Type	Method	Description
DataProvider<T,?>	CheckboxGroup.getDataProvider()	Gets the data provider used by this CheckboxGroup.

Methods in com.vaadin.flow.component.checkbox with parameters of type DataProvider

Modifier and Type	Method	Description
void	CheckboxGroup.setDataProvider(DataProvider<T,?> dataProvider)	Sets a generic data provider for the CheckboxGroup to use.
CheckboxGroupDataView<T>	CheckboxGroup.setItems(DataProvider<T,Void> dataProvider)

Uses of DataProvider in com.vaadin.flow.component.checkbox.dataview

Constructor parameters in com.vaadin.flow.component.checkbox.dataview with type arguments of type DataProvider

Modifier	Constructor	Description
	CheckboxGroupDataView(SerializableSupplier<DataProvider<T,?>> dataProviderSupplier, CheckboxGroup<T> checkboxGroup)	Constructs a new DataView.
	CheckboxGroupDataView(SerializableSupplier<DataProvider<T,?>> dataProviderSupplier, CheckboxGroup<T> checkboxGroup, SerializableConsumer<IdentifierProvider<T>> identifierChangedCallback)	Constructs a new DataView.
	CheckboxGroupListDataView(SerializableSupplier<DataProvider<T,?>> dataProviderSupplier, CheckboxGroup<T> checkboxGroup, SerializableBiConsumer<SerializablePredicate<T>,SerializableComparator<T>> filterOrSortingChangedCallback)	Creates a new in-memory data view for Checkbox Group and verifies the passed data provider is compatible with this data view implementation.
	CheckboxGroupListDataView(SerializableSupplier<DataProvider<T,?>> dataProviderSupplier, CheckboxGroup<T> checkboxGroup, SerializableConsumer<IdentifierProvider<T>> identifierChangedCallback, SerializableBiConsumer<SerializablePredicate<T>,SerializableComparator<T>> filterOrSortingChangedCallback)	Creates a new in-memory data view for Checkbox Group and verifies the passed data provider is compatible with this data view implementation.

Uses of DataProvider in com.vaadin.flow.component.combobox

Methods in com.vaadin.flow.component.combobox that return DataProvider

Modifier and Type	Method	Description
DataProvider<TItem,?>	ComboBoxBase.getDataProvider()	Gets the data provider used by this ComboBox.

Methods in com.vaadin.flow.component.combobox with parameters of type DataProvider

Modifier and Type	Method	Description
<C> void	ComboBoxBase.setDataProvider(DataProvider<TItem,C> dataProvider, SerializableFunction<String,C> filterConverter)	Sets a generic data provider for the ComboBox to use.
ComboBoxDataView<TItem>	ComboBoxBase.setItems(DataProvider<TItem,String> dataProvider)

Uses of DataProvider in com.vaadin.flow.component.crud

Methods in com.vaadin.flow.component.crud that return DataProvider

Modifier and Type	Method	Description
DataProvider<E,?>	Crud.getDataProvider()	Gets the data provider supplying the grid data.
DataProvider<E,?>	CrudGrid.getDataProvider()	Gets the data provider set to the grid.

Methods in com.vaadin.flow.component.crud with parameters of type DataProvider

Modifier and Type	Method	Description
void	Crud.setDataProvider(DataProvider<E,?> provider)	Sets the data provider for the grid.
void	CrudGrid.setDataProvider(DataProvider<E,?> dataProvider)	Sets a DataProvider<E, CrudFilter>

Uses of DataProvider in com.vaadin.flow.component.grid

Methods in com.vaadin.flow.component.grid that return DataProvider

Modifier and Type	Method	Description
DataProvider<T,?>	Grid.getDataProvider()	Returns the data provider of this grid.

Methods in com.vaadin.flow.component.grid with parameters of type DataProvider

Modifier and Type	Method	Description
void	Grid.setDataProvider(DataProvider<T,?> dataProvider)	Sets a generic data provider for the Grid to use.
GridDataView<T>	Grid.setItems(DataProvider<T,Void> dataProvider)

Constructors in com.vaadin.flow.component.grid with parameters of type DataProvider

Modifier	Constructor	Description
	Grid(DataProvider<T,Void> dataProvider)	Creates a new grid using the given generic DataProvider.

Uses of DataProvider in com.vaadin.flow.component.listbox

Methods in com.vaadin.flow.component.listbox that return DataProvider

Modifier and Type	Method	Description
DataProvider<ITEM,?>	ListBoxBase.getDataProvider()	Gets the data provider used by this ListBox.

Methods in com.vaadin.flow.component.listbox with parameters of type DataProvider

Modifier and Type	Method	Description
void	ListBoxBase.setDataProvider(DataProvider<ITEM,?> dataProvider)	Sets a generic data provider for the ListBox to use.
ListBoxDataView<ITEM>	ListBoxBase.setItems(DataProvider<ITEM,Void> dataProvider)	Set a generic data provider for the ListBox to use and returns the base ListBoxDataView that provides API to get information on the items.

Uses of DataProvider in com.vaadin.flow.component.listbox.dataview

Constructor parameters in com.vaadin.flow.component.listbox.dataview with type arguments of type DataProvider

Modifier	Constructor	Description
	ListBoxDataView(SerializableSupplier<? extends DataProvider<T,?>> dataProviderSupplier, ListBoxBase listBox)	Constructs a new generic data view for ListBox and verifies the passed data provider is compatible with this data view implementation.
	ListBoxListDataView(SerializableSupplier<? extends DataProvider<T,?>> dataProviderSupplier, ListBoxBase listBox, SerializableBiConsumer<SerializablePredicate<T>,SerializableComparator<T>> filterOrSortingChangedCallback)	Creates a new in-memory data view for ListBox and verifies the passed data provider is compatible with this data view implementation.

Uses of DataProvider in com.vaadin.flow.component.radiobutton

Methods in com.vaadin.flow.component.radiobutton that return DataProvider

Modifier and Type	Method	Description
DataProvider<T,?>	RadioButtonGroup.getDataProvider()	Gets the data provider used by this RadioButtonGroup.

Methods in com.vaadin.flow.component.radiobutton with parameters of type DataProvider

Modifier and Type	Method	Description
void	RadioButtonGroup.setDataProvider(DataProvider<T,?> dataProvider)	Sets a generic data provider for the RadioButtonGroup to use.
RadioButtonGroupDataView<T>	RadioButtonGroup.setItems(DataProvider<T,Void> dataProvider)

Uses of DataProvider in com.vaadin.flow.component.radiobutton.dataview

Constructor parameters in com.vaadin.flow.component.radiobutton.dataview with type arguments of type DataProvider

Modifier	Constructor	Description
	RadioButtonGroupDataView(SerializableSupplier<? extends DataProvider<T,?>> dataProviderSupplier, RadioButtonGroup radioButtonGroup)	Constructs a new DataView.
	RadioButtonGroupDataView(SerializableSupplier<? extends DataProvider<T,?>> dataProviderSupplier, RadioButtonGroup radioButtonGroup, SerializableConsumer<IdentifierProvider<T>> identifierChangedCallback)	Constructs a new DataView.
	RadioButtonGroupListDataView(SerializableSupplier<? extends DataProvider<T,?>> dataProviderSupplier, RadioButtonGroup radioButtonGroup, SerializableBiConsumer<SerializablePredicate<T>,SerializableComparator<T>> filterOrSortingChangedCallback)	Creates a new in-memory data view for RadioButtonGroup and verifies the passed data provider is compatible with this data view implementation.
	RadioButtonGroupListDataView(SerializableSupplier<? extends DataProvider<T,?>> dataProviderSupplier, RadioButtonGroup radioButtonGroup, SerializableConsumer<IdentifierProvider<T>> identifierChangedCallback, SerializableBiConsumer<SerializablePredicate<T>,SerializableComparator<T>> filterOrSortingChangedCallback)	Creates a new in-memory data view for RadioButtonGroup and verifies the passed data provider is compatible with this data view implementation.

Uses of DataProvider in com.vaadin.flow.component.select

Methods in com.vaadin.flow.component.select that return DataProvider

Modifier and Type	Method	Description
DataProvider<T,?>	Select.getDataProvider()	Gets the data provider used by this Select.

Methods in com.vaadin.flow.component.select with parameters of type DataProvider

Modifier and Type	Method	Description
void	Select.setDataProvider(DataProvider<T,?> dataProvider)	Sets a generic data provider for the Select to use.
SelectDataView<T>	Select.setItems(DataProvider<T,Void> dataProvider)

Uses of DataProvider in com.vaadin.flow.component.select.data

Constructor parameters in com.vaadin.flow.component.select.data with type arguments of type DataProvider

Modifier	Constructor	Description
	SelectDataView(SerializableSupplier<DataProvider<T,?>> dataProviderSupplier, Select<T> select)	Constructs a new DataView.
	SelectDataView(SerializableSupplier<DataProvider<T,?>> dataProviderSupplier, Select<T> select, SerializableConsumer<IdentifierProvider<T>> identifierChangedCallback)	Constructs a new DataView.
	SelectListDataView(SerializableSupplier<DataProvider<T,?>> dataProviderSupplier, Select<T> select, SerializableBiConsumer<SerializablePredicate<T>,SerializableComparator<T>> filterOrSortingChangedCallback)	Creates a new in-memory data view for Select and verifies the passed data provider is compatible with this data view implementation.
	SelectListDataView(SerializableSupplier<DataProvider<T,?>> dataProviderSupplier, Select<T> select, SerializableConsumer<IdentifierProvider<T>> identifierChangedCallback, SerializableBiConsumer<SerializablePredicate<T>,SerializableComparator<T>> filterOrSortingChangedCallback)	Creates a new in-memory data view for Select and verifies the passed data provider is compatible with this data view implementation.

Uses of DataProvider in com.vaadin.flow.component.treegrid

Methods in com.vaadin.flow.component.treegrid with parameters of type DataProvider

Modifier and Type	Method	Description
void	TreeGrid.setDataProvider(DataProvider<T,?> dataProvider)	Deprecated. use TreeGrid.setDataProvider(HierarchicalDataProvider), HasHierarchicalDataProvider.setItems(Collection, ValueProvider), HasHierarchicalDataProvider.setItems(Stream, ValueProvider) or HasHierarchicalDataProvider.setTreeData(TreeData) instead.

Uses of DataProvider in com.vaadin.flow.component.virtuallist

Methods in com.vaadin.flow.component.virtuallist that return DataProvider

Modifier and Type	Method	Description
DataProvider<T,?>	VirtualList.getDataProvider()	Returns the data provider of this list.

Methods in com.vaadin.flow.component.virtuallist with parameters of type DataProvider

Modifier and Type	Method	Description
void	VirtualList.setDataProvider(DataProvider<T,?> dataProvider)

Uses of DataProvider in com.vaadin.flow.data.binder

Methods in com.vaadin.flow.data.binder with parameters of type DataProvider

Modifier and Type	Method	Description
void	HasDataProvider.setDataProvider(DataProvider<T,?> dataProvider)	Sets the data provider for this listing.
<C> void	HasFilterableDataProvider.setDataProvider(DataProvider<T,C> dataProvider, SerializableFunction<F,C> filterConverter)	Sets the data provider and filter converter for this listing.
default void	HasFilterableDataProvider.setDataProvider(DataProvider<T,F> dataProvider)	Sets the data provider for this listing.

Uses of DataProvider in com.vaadin.flow.data.provider

Subinterfaces of DataProvider in com.vaadin.flow.data.provider

Modifier and Type	Interface	Description
interface	BackEndDataProvider<T,F>	A data provider that lazy loads items from a back end.
interface	ConfigurableFilterDataProvider<T,Q,C>	A data provider that supports programmatically setting a filter that will be applied to all queries.
interface	InMemoryDataProvider<T>	A mixin interface for in-memory data providers.

Classes in com.vaadin.flow.data.provider that implement DataProvider

Modifier and Type	Class	Description
class	AbstractBackEndDataProvider<T,F>	Abstract base class for implementing back end data providers.
class	AbstractDataProvider<T,F>	Abstract data provider implementation which takes care of refreshing data from the underlying data provider.
class	CallbackDataProvider<T,F>	Data provider that uses one callback for fetching items from a back end and another callback for counting the number of available items.
class	ConfigurableFilterDataProviderWrapper<T,Q,C,F>	A configurable data provider that wraps another data provider by combining any filter from the component with the configured filter and passing that to the wrapped provider through the query.
static final class	DataCommunicator.EmptyDataProvider<T1>	In-memory data provider with no items.
class	DataProviderWrapper<T,F,M>	Wrapper class for modifying, chaining and replacing filters and sorting in a query.
class	ListDataProvider<T>	DataProvider wrapper for Collections.

Fields in com.vaadin.flow.data.provider declared as DataProvider

Modifier and Type	Field	Description
protected DataProvider<T,M>	DataProviderWrapper.dataProvider	The actual data provider behind this wrapper.

Fields in com.vaadin.flow.data.provider with type parameters of type DataProvider

Modifier and Type	Field	Description
protected SerializableSupplier<? extends DataProvider<T,?>>	AbstractDataView.dataProviderSupplier

Methods in com.vaadin.flow.data.provider that return DataProvider

Modifier and Type	Method	Description
default <Q> DataProvider<T,Q>	InMemoryDataProvider.filteringBy(SerializableBiPredicate<T,Q> predicate)	Wraps this data provider to create a new data provider that is filtered by comparing an item to the filter value provided in the query.
default <V, Q> DataProvider<T,Q>	InMemoryDataProvider.filteringBy(ValueProvider<T,V> valueProvider, SerializableBiPredicate<V,Q> predicate)	Wraps this data provider to create a new data provider that is filtered by comparing an item property value to the filter value provided in the query.
static <T> DataProvider<T,String>	InMemoryDataProviderHelpers.filteringByCaseInsensitiveString(InMemoryDataProvider<T> dataProvider, ValueProvider<T,String> valueProvider, SerializableBiPredicate<String,String> predicate, SerializableSupplier<Locale> localeSupplier)	Wraps a given data provider so that its filter tests the given predicate with the lower case string provided by the given value provider.
default <V> DataProvider<T,V>	InMemoryDataProvider.filteringByEquals(ValueProvider<T,V> valueProvider)	Wraps this data provider to create a new data provider that is filtered by testing whether the value of a property is equals to the filter value provided in the query.
static <T, V, Q> DataProvider<T,Q>	InMemoryDataProviderHelpers.filteringByIgnoreNull(InMemoryDataProvider<T> dataProvider, ValueProvider<T,V> valueProvider, SerializableBiPredicate<V,Q> predicate)	Wraps a given data provider so that its filter ignores null items returned by the given value provider.
default DataProvider<T,String>	InMemoryDataProvider.filteringByPrefix(ValueProvider<T,String> valueProvider)	Wraps this data provider to create a new data provider that is filtered by a string by checking whether the lower case representation of an item property value starts with the lower case representation of the filter value provided in the query.
default DataProvider<T,String>	InMemoryDataProvider.filteringByPrefix(ValueProvider<T,String> valueProvider, Locale locale)	Wraps this data provider to create a new data provider that is filtered by a string by checking whether the lower case representation of an item property value starts with the lower case representation of the filter value provided in the query.
default DataProvider<T,String>	InMemoryDataProvider.filteringBySubstring(ValueProvider<T,String> valueProvider)	Wraps this data provider to create a new data provider that is filtered by a string by checking whether the lower case representation of the filter value provided in the query is a substring of the lower case representation of an item property value.
default DataProvider<T,String>	InMemoryDataProvider.filteringBySubstring(ValueProvider<T,String> valueProvider, Locale locale)	Wraps this data provider to create a new data provider that is filtered by a string by checking whether the lower case representation of the filter value provided in the query is a substring of the lower case representation of an item property value.
DataProvider<T,?>	DataCommunicator.getDataProvider()	Gets the current data provider from this DataCommunicator.
DataProvider<T,?>	DataChangeEvent.getSource()
default <C> DataProvider<T,C>	DataProvider.withConvertedFilter(SerializableFunction<C,F> filterConverter)	Wraps this data provider to create a data provider that uses a different filter type.

Methods in com.vaadin.flow.data.provider with parameters of type DataProvider

Modifier and Type	Method	Description
<F> SerializableConsumer<F>	DataCommunicator.setDataProvider(DataProvider<T,F> dataProvider, F initialFilter)	Sets the current data provider for this DataCommunicator.
<F> SerializableConsumer<DataCommunicator.Filter<F>>	DataCommunicator.setDataProvider(DataProvider<T,F> dataProvider, F initialFilter, boolean notifiesOnChange)	Sets the current data provider for this DataCommunicator.
V	HasDataView.setItems(DataProvider<T,F> dataProvider)	Set a generic data provider for the component to use and returns the base DataView that provides API to get information on the items.
protected final void	AbstractDataView.verifyDataProviderType(DataProvider<T,?> dataProvider)	Verifies an obtained DataProvider type is appropriate for current Data View type.

Constructors in com.vaadin.flow.data.provider with parameters of type DataProvider

Modifier	Constructor	Description
	ConfigurableFilterDataProviderWrapper(DataProvider<T,F> dataProvider)	Creates a new configurable filter data provider by wrapping an existing data provider.
	DataChangeEvent(DataProvider<T,?> source)	Creates a new DataChangeEvent event originating from the given data provider.
protected	DataProviderWrapper(DataProvider<T,M> dataProvider)	Constructs a filtering wrapper for a data provider.
	DataRefreshEvent(DataProvider<T,?> source, T item)	Creates a new data refresh event originating from the given data provider.
	DataRefreshEvent(DataProvider<T,?> source, T item, boolean refreshChildren)	Creates a new data refresh event originating from the given data provider.

Constructor parameters in com.vaadin.flow.data.provider with type arguments of type DataProvider

Modifier	Constructor	Description
	AbstractDataView(SerializableSupplier<? extends DataProvider<T,?>> dataProviderSupplier, Component component)	Creates a new instance of AbstractDataView subclass and verifies the passed data provider is compatible with this data view implementation.
	AbstractListDataView(SerializableSupplier<? extends DataProvider<T,?>> dataProviderSupplier, Component component, SerializableBiConsumer<SerializablePredicate<T>,SerializableComparator<T>> filterOrSortingChangedCallback)	Creates a new instance of AbstractListDataView subclass and verifies the passed data provider is compatible with this data view implementation.

Uses of DataProvider in com.vaadin.flow.data.provider.hierarchy

Subinterfaces of DataProvider in com.vaadin.flow.data.provider.hierarchy

Modifier and Type	Interface	Description
interface	BackEndHierarchicalDataProvider<T,F>	A data provider that lazy loads items from a back end containing hierarchical data.
interface	HierarchicalConfigurableFilterDataProvider<T,Q,C>	A hierarchical data provider that supports programmatically setting a filter that will be applied to all queries.
interface	HierarchicalDataProvider<T,F>	A common interface for fetching hierarchical data from a data source, such as an in-memory collection or a backend database.

Classes in com.vaadin.flow.data.provider.hierarchy that implement DataProvider

Modifier and Type	Class	Description
class	AbstractBackEndHierarchicalDataProvider<T,F>	Abstract base class for implementing BackEndHierarchicalDataProviders.
class	AbstractHierarchicalDataProvider<T,F>	Abstract hierarchical data provider implementation which takes care of item refreshes and associated events.
class	TreeDataProvider<T>	An in-memory data provider for listing components that display hierarchical data.

Methods in com.vaadin.flow.data.provider.hierarchy with parameters of type DataProvider

Modifier and Type	Method	Description
<F> SerializableConsumer<F>	HierarchicalDataCommunicator.setDataProvider(DataProvider<T,F> dataProvider, F initialFilter)	Alias for HierarchicalDataCommunicator.setDataProvider(HierarchicalDataProvider, Object).