com.vaadin.flow.data.binder.StatusChangeEvent API 24.7.0.rc2 | Vaadin

com.vaadin.flow.data.binder.

java.lang.Object

java.util.EventObject

com.vaadin.flow.data.binder.StatusChangeEvent

All Implemented Interfaces:

public class StatusChangeEvent extends EventObject

Binder status change event.

The Binder status is changed whenever any of the following happens:

if any of its bound fields or selects have been changed
Binder.writeBean(Object) or Binder.writeBeanIfValid(Object) is called
Binder.readBean(Object) is called
Binder.setBean(Object) is called
Binder.removeBean() is called
Binder.BindingBuilder.bind(ValueProvider, Setter) is called
Binder.validate() or Binder.Binding.validate() is called

Since:

1.0

Author:

Vaadin Ltd

See Also:

Field Summary

Fields inherited from class java.util.EventObject
source
Constructor Summary

Constructors

Constructor

Description

StatusChangeEvent(Binder<?> binder, boolean hasValidationErrors)

Create a new status change event for given binder, storing information of whether the change that triggered this event caused validation errors.
Method Summary

Modifier and Type

Method

Description

Binder<?>

getBinder()

Gets the binder.

Binder<?>

getSource()

boolean

hasValidationErrors()

Gets the associated validation status.

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
- StatusChangeEvent
  
  public StatusChangeEvent(Binder<?> binder, boolean hasValidationErrors)
  
  Create a new status change event for given binder, storing information of whether the change that triggered this event caused validation errors.
  
  Parameters:
  
  binder - the event source binder
  
  hasValidationErrors - the validation status associated with this event
Method Details
- hasValidationErrors
  
  public boolean hasValidationErrors()
  
  Gets the associated validation status.
  
  Returns:
  
  true if the change that triggered this event caused validation errors, false otherwise
- getSource
  
  public Binder<?> getSource()
  
  Overrides:
  
  getSource in class EventObject
- getBinder
  
  public Binder<?> getBinder()
  
  Gets the binder.
  
  Returns:
  
  the binder