Package io.jmix.groupgridflowui.kit.vaadin.grid.dataview

Class GridListDataView<T>

java.lang.Object
com.vaadin.flow.data.provider.AbstractDataView<T>
com.vaadin.flow.data.provider.AbstractListDataView<T>
io.jmix.groupgridflowui.kit.vaadin.grid.dataview.GridListDataView<T>
Type Parameters:
T - data type
All Implemented Interfaces:
com.vaadin.flow.data.provider.DataView<T>, com.vaadin.flow.data.provider.ListDataView<T,com.vaadin.flow.data.provider.AbstractListDataView<T>>, Serializable
public class GridListDataView<T> extends com.vaadin.flow.data.provider.AbstractListDataView<T>
Data view implementation for Grid with in-memory list data. Provides information on the data and allows operations on it.
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
    GridListDataView(com.vaadin.flow.data.provider.DataCommunicator<T> dataCommunicator, Grid<T> grid, com.vaadin.flow.function.SerializableBiConsumer<com.vaadin.flow.function.SerializablePredicate<T>,com.vaadin.flow.function.SerializableComparator<T>> filterOrSortingChangedCallback)
    Creates a new instance of Grid in-memory data view and verifies the passed data provider is compatible with this data view implementation.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    getItemCount()
     
    Stream<T>
    getItems()
     
    void
    setIdentifierProvider(com.vaadin.flow.data.provider.IdentifierProvider<T> identifierProvider)
     

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

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

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

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

  • Constructor Details

    • GridListDataView

      public GridListDataView(com.vaadin.flow.data.provider.DataCommunicator<T> dataCommunicator, Grid<T> grid, com.vaadin.flow.function.SerializableBiConsumer<com.vaadin.flow.function.SerializablePredicate<T>,com.vaadin.flow.function.SerializableComparator<T>> filterOrSortingChangedCallback)
      Creates a new instance of Grid in-memory data view and verifies the passed data provider is compatible with this data view implementation.
      Parameters:
      dataCommunicator - the data communicator of the Grid, not null
      grid - the Grid component, not null
      filterOrSortingChangedCallback - callback, which is being invoked when the Grid's filtering or sorting changes, not null

  • Method Details

    • 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.AbstractListDataView<T>

    • getItemCount

      public int getItemCount()
      Specified by:
      getItemCount in interface com.vaadin.flow.data.provider.ListDataView<T,com.vaadin.flow.data.provider.AbstractListDataView<T>>
      Overrides:
      getItemCount in class com.vaadin.flow.data.provider.AbstractListDataView<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>