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Class BeanContextEvent

All Implemented Interfaces:
Serializable
Direct Known Subclasses:
BeanContextMembershipEvent, BeanContextServiceAvailableEvent, BeanContextServiceRevokedEvent 
public abstract class BeanContextEvent
extends EventObject

BeanContextEvent is the abstract root event class for all events emitted from, and pertaining to the semantics of, a BeanContext. This class introduces a mechanism to allow the propagation of BeanContextEvent subclasses through a hierarchy of BeanContexts. The setPropagatedFrom() and getPropagatedFrom() methods allow a BeanContext to identify itself as the source of a propagated event.

Since:
1.2
See Also:
BeanContext, Serialized Form

Fields

propagatedFrom

protected BeanContext propagatedFrom

The BeanContext from which this event was propagated

Constructors

BeanContextEvent

protected BeanContextEvent(BeanContext bc)

Contruct a BeanContextEvent

Parameters:
bc - The BeanContext source

Methods

getBeanContext

public BeanContext getBeanContext()

Gets the BeanContext associated with this event.

Returns:
the BeanContext associated with this event.

setPropagatedFrom

public void setPropagatedFrom(BeanContext bc)

Sets the BeanContext from which this event was propagated.

Parameters:
bc - the BeanContext from which this event was propagated

getPropagatedFrom

public BeanContext getPropagatedFrom()

Gets the BeanContext from which this event was propagated.

Returns:
the BeanContext from which this event was propagated

isPropagated

public boolean isPropagated()

Reports whether or not this event is propagated from some other BeanContext.

Returns:
true if propagated, false if not

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Documentation extracted from Debian's OpenJDK Development Kit package.
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