com.vaadin.flow.data.provider.hierarchy

Class AbstractHierarchicalDataProvider<T,F>

java.lang.Object

com.vaadin.flow.data.provider.AbstractDataProvider<T,F>

com.vaadin.flow.data.provider.hierarchy.AbstractHierarchicalDataProvider<T,F>

Type Parameters:

T - data type

F - filter type

All Implemented Interfaces:

DataProvider<T,F>, HierarchicalDataProvider<T,F>, Serializable

Direct Known Subclasses:

AbstractBackEndHierarchicalDataProvider, TreeDataProvider

public abstract class AbstractHierarchicalDataProvider<T,F>
extends AbstractDataProvider<T,F>
implements HierarchicalDataProvider<T,F>

Abstract hierarchical data provider implementation which takes care of item refreshes and associated events.

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractHierarchicalDataProvider()

Method Summary

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

addDataProviderListener, addListener, fireEvent, refreshAll, refreshItem

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.hierarchy.HierarchicalDataProvider

fetch, fetchChildren, getChildCount, hasChildren, size

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

addDataProviderListener, fromCallbacks, fromFilteringCallbacks, fromStream, getId, isInMemory, ofCollection, ofItems, refreshAll, refreshItem, withConfigurableFilter, withConfigurableFilter, withConvertedFilter

Constructor Detail

AbstractHierarchicalDataProvider

public AbstractHierarchicalDataProvider()