EMD
- The event meta data providing additional meta-data regarding the
MetaDataEvent
and the MetaDataEvent
's origin (
SourceAccessor.getSource()
).public interface MetaDataEvent extends Event, org.refcodes.mixin.mixins.MetaDataAccessor<EventMetaData>
MetaDataEvent
is published by an Observable
and is
consumed by zero to many Observer
instances. The
MetaDataEvent
object describes what the Observable
is
publishing in more detail than a plain Event
.
An MetaDataEvent
provides meta-data describing the Event
in
more detail and a source being the origin of the MetaDataEvent
.
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