Overview  Package   Class  Use  Deprecated  Index
Home >> All >> java >> beans >> [ beancontext overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

java.beans.beancontext
Class BeanContextMembershipEvent  

java.lang.Object
  java.util.EventObject
      java.beans.beancontext.BeanContextEvent
          java.beans.beancontext.BeanContextMembershipEvent

All Implemented Interfaces:

java.io.Serializable

---

public class BeanContextMembershipEvent

extends BeanContextEvent

Event fired when children are added to or removed from a BeanContext. Whether they were added or removed depends entirely on which method of the listener interface was called.

Since:

1.2

---

Field Summary
protected  java.util.Collection	children           The children that were added or removed.
private static long	serialVersionUID

 

Fields inherited from class java.beans.beancontext.BeanContextEvent

propagatedFrom

 

Fields inherited from class java.util.EventObject

source

 

Constructor Summary

BeanContextMembershipEvent(BeanContext context, java.util.Collection children)           Create a new membership event.

BeanContextMembershipEvent(BeanContext context, java.lang.Object[] children)           Create a new membership event.

 

Method Summary
boolean	contains(java.lang.Object child)           Tell whether the Object is one of the children added or removed.
java.util.Iterator	iterator()           An iterator that will step through all the children.
int	size()           The number of children removed or added.
java.lang.Object[]	toArray()           An array of the children.

 

Methods inherited from class java.beans.beancontext.BeanContextEvent

getBeanContext, getPropagatedFrom, isPropagated, setPropagatedFrom

 

Methods inherited from class java.util.EventObject

getSource, toString

 

Methods inherited from class java.lang.Object

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

 

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

---

children

protected java.util.Collection children

The children that were added or removed.

Constructor Detail

BeanContextMembershipEvent

public BeanContextMembershipEvent(BeanContext context,
                                  java.util.Collection children)

Create a new membership event.

---

BeanContextMembershipEvent

public BeanContextMembershipEvent(BeanContext context,
                                  java.lang.Object[] children)

Create a new membership event.

Method Detail

size

public int size()

The number of children removed or added.

---

iterator

public java.util.Iterator iterator()

An iterator that will step through all the children.

---

toArray

public java.lang.Object[] toArray()

An array of the children.

---

contains

public boolean contains(java.lang.Object child)

Tell whether the Object is one of the children added or removed.

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> java >> beans >> [ beancontext overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---