Uses of Class
com.vaadin.flow.data.provider.DataCommunicator

Packages that use DataCommunicator

Package	Description
com.vaadin.flow.component.combobox
com.vaadin.flow.component.combobox.dataview
com.vaadin.flow.component.grid
com.vaadin.flow.component.grid.dataview
com.vaadin.flow.component.virtuallist
com.vaadin.flow.component.virtuallist.paging
com.vaadin.flow.data.provider
com.vaadin.flow.data.provider.hierarchy

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

Subclasses of DataCommunicator in com.vaadin.flow.component.combobox

Modifier and Type	Class	Description
class	ComboBoxDataCommunicator<TItem>	Customized data communicator that uses a custom key mapper for preserving keys of selected items when using lazy-loading.

Uses of DataCommunicator in com.vaadin.flow.component.combobox.dataview

Constructors in com.vaadin.flow.component.combobox.dataview with parameters of type DataCommunicator

Modifier	Constructor	Description
	ComboBoxDataView(DataCommunicator<T> dataCommunicator, ComboBoxBase<?,T,?> comboBox)	Creates a new generic data view for ComboBox and verifies the passed data provider is compatible with this data view implementation.
	ComboBoxLazyDataView(DataCommunicator<T> dataCommunicator, Component component)	Creates a new lazy data view for ComboBox and verifies the passed data provider is compatible with this data view implementation.
	ComboBoxListDataView(DataCommunicator<T> dataCommunicator, ComboBoxBase<?,T,?> comboBox, SerializableBiConsumer<SerializablePredicate<T>,SerializableComparator<T>> filterOrSortingChangedCallback)	Creates a new instance of ComboBox in-memory data view and verifies the passed data provider is compatible with this data view implementation.

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

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

Modifier and Type	Method	Description
protected DataCommunicator<T>	Grid.DataCommunicatorBuilder.build(Element element, CompositeDataGenerator<T> dataGenerator, U arrayUpdater, SerializableSupplier<ValueProvider<T,String>> uniqueKeyProviderSupplier)	Build a new DataCommunicator object for the given Grid instance.
DataCommunicator<T>	Grid.getDataCommunicator()	Returns the data communicator of this Grid.

Uses of DataCommunicator in com.vaadin.flow.component.grid.dataview

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

Modifier	Constructor	Description
	GridDataView(DataCommunicator<T> dataCommunicator, Grid<T> grid)
	GridLazyDataView(DataCommunicator<T> dataCommunicator, Grid<T> component)	Creates a new lazy data view for grid and verifies the passed data provider is compatible with this data view implementation.
	GridListDataView(DataCommunicator<T> dataCommunicator, Grid<T> grid, SerializableBiConsumer<SerializablePredicate<T>,SerializableComparator<T>> filterOrSortingChangedCallback)	Creates a new instance of Grid in-memory data view and verifies the passed data provider is compatible with this data view implementation.

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

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

Modifier and Type	Method	Description
DataCommunicator<T>	VirtualList.getDataCommunicator()	Returns the data communicator of this list.

Uses of DataCommunicator in com.vaadin.flow.component.virtuallist.paging

Subclasses of DataCommunicator in com.vaadin.flow.component.virtuallist.paging

Modifier and Type	Class	Description
class	PagelessDataCommunicator<T>	DataCommunicator implementation which disables the paging and does not allow the user to set up the page for VirtualList.

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

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

Modifier and Type	Method	Description
protected DataCommunicator<T>	AbstractLazyDataView.getDataCommunicator()	Returns the data communicator for the component and checks that the data provider is of the correct type.

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

Modifier	Constructor	Description
	AbstractLazyDataView(DataCommunicator<T> dataCommunicator, Component component)	Creates a new instance and verifies the passed data provider is compatible with this data view implementation.

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

Subclasses of DataCommunicator in com.vaadin.flow.data.provider.hierarchy

Modifier and Type	Class	Description
class	HierarchicalDataCommunicator<T>	Data communicator that handles requesting hierarchical data from HierarchicalDataProvider and sending it to client side.