Class BeanContextMembershipEvent

java.beans.beancontext.BeanContextMembershipEvent

All Implemented Interfaces:: Serializable

@Deprecated(since="23", forRemoval=true) public class BeanContextMembershipEvent extends BeanContextEvent

Deprecated, for removal: This API element is subject to removal in a future version.

A BeanContextMembershipEvent encapsulates the list of children added to, or removed from, the membership of a particular BeanContext. An instance of this event is fired whenever a successful add(), remove(), retainAll(), removeAll(), or clear() is invoked on a given BeanContext instance. Objects interested in receiving events of this type must implement the BeanContextMembershipListener interface, and must register their intent via the BeanContext's addBeanContextMembershipListener(BeanContextMembershipListener bcml) method.

Since:

1.2

See Also:

Field Summary

Modifier and Type	Field	Description
`protected Collection`	`children`	Deprecated, for removal: This API element is subject to removal in a future version. The list of children affected by this event notification.

Fields declared in class BeanContextEvent

propagatedFrom

Fields declared in class EventObject

source

Constructor Summary

Constructor	Description
`BeanContextMembershipEvent(BeanContext bc, Object[] changes)`	Deprecated, for removal: This API element is subject to removal in a future version. Construct a BeanContextMembershipEvent
`BeanContextMembershipEvent(BeanContext bc, Collection changes)`	Deprecated, for removal: This API element is subject to removal in a future version. Construct a BeanContextMembershipEvent

Method Summary

Modifier and Type	Method	Description
`boolean`	`contains(Object child)`	Deprecated, for removal: This API element is subject to removal in a future version. Is the child specified affected by the event?
`Iterator`	`iterator()`	Deprecated, for removal: This API element is subject to removal in a future version. Gets the array of children affected by this event.
`int`	`size()`	Deprecated, for removal: This API element is subject to removal in a future version. Gets the number of children affected by the notification.
`Object[]`	`toArray()`	Deprecated, for removal: This API element is subject to removal in a future version. Gets the array of children affected by this event.

Methods declared in class BeanContextEvent

getBeanContext, getPropagatedFrom, isPropagated, setPropagatedFrom

Methods declared in class EventObject

getSource, toString

Methods declared in class Object

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

Field Details

children

protected Collection children

Deprecated, for removal: This API element is subject to removal in a future version.

The list of children affected by this event notification.

Constructor Details

BeanContextMembershipEvent

public BeanContextMembershipEvent(BeanContext bc, Collection changes)

Deprecated, for removal: This API element is subject to removal in a future version.

Construct a BeanContextMembershipEvent

Parameters:: bc - The BeanContext source; changes - The Children affected
Throws:: NullPointerException - if changes is null

BeanContextMembershipEvent

public BeanContextMembershipEvent(BeanContext bc, Object[] changes)

Deprecated, for removal: This API element is subject to removal in a future version.

Construct a BeanContextMembershipEvent

Parameters:: bc - The BeanContext source; changes - The Children effected
Throws:: NullPointerException - if changes associated with this event are null.

Method Details

size

public int size()

Deprecated, for removal: This API element is subject to removal in a future version.

Gets the number of children affected by the notification.

Returns:: the number of children affected by the notification

contains

public boolean contains(Object child)

Deprecated, for removal: This API element is subject to removal in a future version.

Is the child specified affected by the event?

Parameters:: child - the object to check for being affected
Returns:: true if affected, false if not

toArray

public Object[] toArray()

Deprecated, for removal: This API element is subject to removal in a future version.

Gets the array of children affected by this event.

Returns:: the array of children affected

iterator

public Iterator iterator()

Deprecated, for removal: This API element is subject to removal in a future version.

Gets the array of children affected by this event.

Returns:: the array of children effected

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https://docs.oracle.com/en/java/javase/25/docs/api/java.desktop/java/beans/beancontext/BeanContextMembershipEvent.html