Package com.vaadin.flow.component.listbox.dataview

Class ListBoxListDataView<T>

java.lang.Object

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

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

com.vaadin.flow.component.listbox.dataview.ListBoxListDataView<T>

Type Parameters:

T - data type

All Implemented Interfaces:

DataView<T>, ListDataView<T,AbstractListDataView<T>>, Serializable

public class ListBoxListDataView<T>
extends AbstractListDataView<T>

Data view implementation for ListBox with in-memory list data. Provides information on the data and allows operations on it.

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	Description
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.

Method Summary

Methods inherited from class com.vaadin.flow.data.provider.AbstractListDataView

addFilter, addItem, addItemAfter, addItemBefore, addItems, addItemsAfter, addItemsBefore, addSortComparator, addSortOrder, contains, getDataProvider, getItem, getItemCount, getItems, getNextItem, getPreviousItem, getSupportedDataProviderType, removeFilters, removeItem, removeItems, removeSorting, setFilter, setSortComparator, setSortOrder, validateItemIndex

Methods inherited from class com.vaadin.flow.data.provider.AbstractDataView

addIdentifierProviderChangeListener, addItemCountChangeListener, equals, getIdentifierProvider, getItemIndex, getItemIndex, refreshAll, refreshItem, setIdentifierProvider, verifyDataProviderType, verifyDataProviderType

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.flow.data.provider.DataView

addItemCountChangeListener, getItemIndex, refreshAll, refreshItem, setIdentifierProvider

Constructor Details

ListBoxListDataView

public 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.

Parameters:

dataProviderSupplier - data provider supplier

listBox - listBox instance for this DataView

filterOrSortingChangedCallback - callback, which is being invoked when the ListBox's filtering or sorting changes, not null