com.vaadin.flow.data.provider.hierarchy

Interface HierarchicalArrayUpdater

All Superinterfaces:

ArrayUpdater, Serializable

All Known Subinterfaces:

TreeGridArrayUpdater

public interface HierarchicalArrayUpdater
extends ArrayUpdater

Hierarchical array update strategy aware class.

For internal use only. May be renamed or removed in a future release.

Since:

1.1

Author:

Vaadin Ltd

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	HierarchicalArrayUpdater.HierarchicalUpdate Array updater strategy that is aware of hierarchical changes.

Nested classes/interfaces inherited from interface com.vaadin.flow.data.provider.ArrayUpdater

ArrayUpdater.Update

Method Summary

Modifier and Type	Method and Description
HierarchicalArrayUpdater.HierarchicalUpdate	startUpdate(int sizeChange) Starts update of an array.

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

initialize

Method Detail

startUpdate

HierarchicalArrayUpdater.HierarchicalUpdate startUpdate(int sizeChange)

Description copied from interface: ArrayUpdater

Starts update of an array.

Specified by:

startUpdate in interface ArrayUpdater

Parameters:

sizeChange - the size of the array where changes happened

Returns:

array update strategy