com.vaadin.flow.component.grid.dataview

Class GridDataView<T>

java.lang.Object

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

com.vaadin.flow.component.grid.dataview.GridDataView<T>

Type Parameters:

T - the item type

All Implemented Interfaces:

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

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

Implementation of generic data view for grid.

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
GridDataView(com.vaadin.flow.data.provider.DataCommunicator<T> dataCommunicator, Grid<T> grid)

Method Summary

Modifier and Type	Method and Description
T	getItem(int index)
Stream<T>	getItems()
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, refreshAll, refreshItem, verifyDataProviderType

Methods inherited from class java.lang.Object

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

Constructor Detail

GridDataView

public GridDataView(com.vaadin.flow.data.provider.DataCommunicator<T> dataCommunicator,
                    Grid<T> grid)

Method Detail

getItem

public T getItem(int index)

getSupportedDataProviderType

protected Class<?> getSupportedDataProviderType()

Specified by:

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

getItems

public Stream<T> getItems()

Specified by:

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

Overrides:

getItems 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>