Package com.vaadin.flow.server.data

Class DataCountStartedEvent

java.lang.Object

java.util.EventObject

com.vaadin.flow.server.data.AbstractDataCountEvent

com.vaadin.flow.server.data.DataCountStartedEvent

All Implemented Interfaces:

Serializable

public class DataCountStartedEvent
extends AbstractDataCountEvent

Event fired through the service event bus immediately before a count query is issued to a data provider, on the thread that issues it.

Since:

25.3

See Also:

• AbstractDataCountEvent
• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
DataCountStartedEvent(UI ui, Component component, boolean filtered)	Creates a new event.

Method Summary

Methods inherited from class com.vaadin.flow.server.data.AbstractDataCountEvent

getComponent, getSource, getUI, isFiltered

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

DataCountStartedEvent

public DataCountStartedEvent(UI ui,
 Component component,
 boolean filtered)

Creates a new event.

Parameters:

ui - the UI the counting component belongs to, not null

component - the component whose data is being counted, or null if it could not be resolved

filtered - whether a filter was set on the query