com.vaadin.fluent.api

Interface FluentHasDataProvider<THIS extends FluentHasDataProvider<THIS,ITEM>,ITEM>

Type Parameters:

THIS - Self-referential generic THIS

ITEM - The item type in the data provider

All Superinterfaces:

com.vaadin.server.ClientConnector, com.vaadin.ui.Component, com.vaadin.shared.Connector, FluentComponent<THIS>, FluentHasItems<THIS,ITEM>, FluentSizeable<THIS>, com.vaadin.data.HasDataProvider<ITEM>, com.vaadin.data.HasItems<ITEM>, Serializable, com.vaadin.server.Sizeable

All Known Subinterfaces:

FluentCheckBoxGroup<THIS,VALUE>, FluentGrid<THIS,ITEM>, FluentHasHierarchicalDataProvider<THIS,ITEM>, FluentListSelect<THIS,ITEM>, FluentNativeSelect<THIS,ITEM>, FluentRadioButtonGroup<THIS,ITEM>, FluentTree<THIS,ITEM>, FluentTreeGrid<THIS,ITEM>, FluentTwinColSelect<THIS,ITEM>

All Known Implementing Classes:

FCheckBoxGroup, FGrid, FListSelect, FNativeSelect, FRadioButtonGroup, FTree, FTreeGrid, FTwinColSelect

public interface FluentHasDataProvider<THIS extends FluentHasDataProvider<THIS,ITEM>,ITEM>
extends com.vaadin.data.HasDataProvider<ITEM>, FluentHasItems<THIS,ITEM>

The base interface for fluent versions of HasDataProvider

See Also:

HasDataProvider

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.fluent.api.FluentComponent

FluentComponent.FluentFocusable<C extends FluentComponent.FluentFocusable<C>>

Nested classes/interfaces inherited from interface com.vaadin.ui.Component

com.vaadin.ui.Component.ErrorEvent, com.vaadin.ui.Component.Event, com.vaadin.ui.Component.Focusable, com.vaadin.ui.Component.Listener

Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector

com.vaadin.server.ClientConnector.AttachEvent, com.vaadin.server.ClientConnector.AttachListener, com.vaadin.server.ClientConnector.ConnectorErrorEvent, com.vaadin.server.ClientConnector.DetachEvent, com.vaadin.server.ClientConnector.DetachListener

Nested classes/interfaces inherited from interface com.vaadin.server.Sizeable

com.vaadin.server.Sizeable.Unit

Field Summary

Fields inherited from interface com.vaadin.server.Sizeable

SIZE_UNDEFINED, UNITS_CM, UNITS_EM, UNITS_EX, UNITS_INCH, UNITS_MM, UNITS_PERCENTAGE, UNITS_PICAS, UNITS_PIXELS, UNITS_POINTS

Method Summary

Modifier and Type	Method and Description
default THIS	withDataProvider(com.vaadin.data.provider.DataProvider<ITEM,?> dataProvider) Sets the data provider for this listing.
default THIS	withItems(Collection<ITEM> items) Sets the data items of this component provided as a collection.

Methods inherited from interface com.vaadin.data.HasDataProvider

setDataProvider, setItems

Methods inherited from interface com.vaadin.fluent.api.FluentHasItems

withItems, withItems

Methods inherited from interface com.vaadin.data.HasItems

getDataProvider, setItems, setItems

Methods inherited from interface com.vaadin.fluent.api.FluentComponent

withCaption, withEnabled, withIcon, withId, withParent, withPrimaryStyleName, withStyleName, withStyleName, withVisible

Methods inherited from interface com.vaadin.ui.Component

addListener, addStyleName, addStyleNames, attach, getCaption, getDescription, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getUI, isEnabled, isVisible, readDesign, removeListener, removeStyleName, removeStyleNames, setCaption, setEnabled, setIcon, setId, setParent, setPrimaryStyleName, setStyleName, setVisible, writeDesign

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, beforeClientResponse, detach, encodeState, getErrorHandler, getExtensions, getRpcManager, getStateType, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirty, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Methods inherited from interface com.vaadin.fluent.api.FluentSizeable

withFullHeight, withFullSize, withFullWidth, withHeight, withHeight, withSize, withUndefinedHeight, withUndefinedSize, withUndefinedWidth, withWidth, withWidth

Methods inherited from interface com.vaadin.server.Sizeable

getHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setHeightUndefined, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthUndefined

Method Detail

withItems

default THIS withItems(Collection<ITEM> items)

Description copied from interface: FluentHasItems

Sets the data items of this component provided as a collection.

The provided items are wrapped into a ListDataProvider and this instance is used as a data provider for the setDataProvider(DataProvider) method. It means that the items collection can be accessed later on via ListDataProvider.getItems():

 
 HasDataProvider<String> listing = new CheckBoxGroup<>();
 listing.setItems(Arrays.asList("a","b"));
 ...

 Collection<String> collection = ((ListDataProvider<String>)listing.getDataProvider()).getItems();
 
 

The provided collection instance may be used as-is. Subsequent modification of the collection might cause inconsistent data to be shown in the component unless it is explicitly instructed to read the data again.

Specified by:

withItems in interface FluentHasItems<THIS extends FluentHasDataProvider<THIS,ITEM>,ITEM>

Parameters:

items - the data items to display, not null

Returns:

this for method chaining

See Also:

HasDataProvider.setItems(Collection)

withDataProvider

default THIS withDataProvider(com.vaadin.data.provider.DataProvider<ITEM,?> dataProvider)

Sets the data provider for this listing. The data provider is queried for displayed items as needed.

Parameters:

dataProvider - the data provider, not null

Returns:

this for method chaining

See Also:

HasDataProvider.setDataProvider(DataProvider)