com.vaadin.flow.data.binder.StatusChangeEvent API 23.1.17 | Vaadin

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com.vaadin.flow.data.binder.

java.lang.Object
- java.util.EventObject
- - com.vaadin.flow.data.binder.StatusChangeEvent

All Implemented Interfaces:

Serializable
```
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:

StatusChangeListener.statusChange(StatusChangeEvent), Binder.addStatusChangeListener(StatusChangeListener), Serialized Form

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

All Methods
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 Detail
  - 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 Detail
  - 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