com.vaadin.shared.data

Interface HierarchicalDataCommunicatorClientRpc

All Superinterfaces:

ClientRpc, Serializable

public interface HierarchicalDataCommunicatorClientRpc
extends ClientRpc

RPC interface used by HierarchicalDataProvider to send data to the client-side. Used in addition to DataCommunicatorClientRpc.

Since:

8.18

Method Summary

Modifier and Type	Method and Description
void	setExpandCollapsePending(boolean pending) Set true when the client-side DataSource needs to be aware that there is one or more expand or collapse call affecting the cache within this round trip, and false when all expand or collapse changes have already been sent.

Method Detail

setExpandCollapsePending

void setExpandCollapsePending(boolean pending)

Set true when the client-side DataSource needs to be aware that there is one or more expand or collapse call affecting the cache within this round trip, and false when all expand or collapse changes have already been sent.

Parameters:

pending - true before the updates, false when all the updates are done