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

Class ListBoxDataView<T>

java.lang.Object
com.vaadin.flow.data.provider.AbstractDataView<T>
com.vaadin.flow.component.listbox.dataview.ListBoxDataView<T>
Type Parameters:
T - the item type
All Implemented Interfaces:
com.vaadin.flow.data.provider.DataView<T>, Serializable
public class ListBoxDataView<T> extends com.vaadin.flow.data.provider.AbstractDataView<T>
Implementation of generic data view for ListBox.
Since:
See Also:

  • 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
    ListBoxDataView(com.vaadin.flow.function.SerializableSupplier<? extends com.vaadin.flow.data.provider.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.

  • Method Summary

    Modifier and Type
    Method
    Description
    T
    getItem(int index)
     
    protected Class<?>
    getSupportedDataProviderType()
     

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

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

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • ListBoxDataView

      public ListBoxDataView(com.vaadin.flow.function.SerializableSupplier<? extends com.vaadin.flow.data.provider.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.
      Parameters:
      dataProviderSupplier - data provider supplier
      listBox - list box instance for this DataView

  • Method Details

    • getSupportedDataProviderType

      protected Class<?> getSupportedDataProviderType()
      Specified by:
      getSupportedDataProviderType in class com.vaadin.flow.data.provider.AbstractDataView<T>

    • getItem

      public T getItem(int index)