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, getItems, refreshAll, refreshItem, setIdentifierProvider, 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)