Package com.vaadin.flow.internal

Class SignalFieldTransfer

java.lang.Object

com.vaadin.flow.internal.SignalFieldTransfer

All Implemented Interfaces:

Serializable

public final class SignalFieldTransfer
extends Object
implements Serializable

Transfers local signal values from an old view instance to a new view instance during hotswap refresh.

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

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
SignalFieldTransfer()

Method Summary

Modifier and Type	Method	Description
static void	transferLocalSignalValues(HasElement oldInstance, HasElement newInstance)	Transfers local signal field values from the old instance to the new instance by matching fields by name and type.

Methods inherited from class java.lang.Object

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

Constructor Details

SignalFieldTransfer

public SignalFieldTransfer()

Method Details

transferLocalSignalValues

public static void transferLocalSignalValues(HasElement oldInstance,
 HasElement newInstance)

Transfers local signal field values from the old instance to the new instance by matching fields by name and type.

Parameters:

oldInstance - the old view instance being replaced

newInstance - the new view instance being created