Class AbstractMetaDataActionEvent<A,EM extends EventMetaData,SRC>

java.lang.Object
org.refcodes.observer.AbstractEvent<SRC>
org.refcodes.observer.AbstractActionEvent<A,SRC>
org.refcodes.observer.AbstractMetaDataActionEvent<A,EM,SRC>
Type Parameters:
A - The type of the action stored in the event.
EM - The type of the EventMetaData
SRC - The type of the source in question.
All Implemented Interfaces:
org.refcodes.mixin.ActionAccessor<A>, org.refcodes.mixin.MetaDataAccessor<EM>, org.refcodes.mixin.SourceAccessor<SRC>, ActionEvent<A,SRC>, Event<SRC>, MetaDataActionEvent<A,EM,SRC>, MetaDataEvent<EM,SRC>
public abstract class AbstractMetaDataActionEvent<A,EM extends EventMetaData,SRC> extends AbstractActionEvent<A,SRC> implements MetaDataActionEvent<A,EM,SRC>

The AbstractMetaDataActionEvent provides a base implementation for an MetaDataActionEvent.

In order to distinguish AbstractMetaDataActionEvent instances from each other, you may create an actions enumeration, enumerating the various event actions you support. Pass the actual action you intend to notify upon to the according constructor, as an Observer you may use the declarative method EventMatcherSugar.actionEqualWith(Object) to test whether your action was notified (or a simple switch case statement).

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.refcodes.mixin.ActionAccessor

    org.refcodes.mixin.ActionAccessor.ActionBuilder<A,B extends org.refcodes.mixin.ActionAccessor.ActionBuilder<A,B>>, org.refcodes.mixin.ActionAccessor.ActionMutator<A>, org.refcodes.mixin.ActionAccessor.ActionProperty<A>

    Nested classes/interfaces inherited from interface org.refcodes.mixin.MetaDataAccessor

    org.refcodes.mixin.MetaDataAccessor.MetaDataBuilder<MD,B extends org.refcodes.mixin.MetaDataAccessor.MetaDataBuilder<MD,B>>, org.refcodes.mixin.MetaDataAccessor.MetaDataMutator<MD>, org.refcodes.mixin.MetaDataAccessor.MetaDataProperty<MD>

    Nested classes/interfaces inherited from interface org.refcodes.mixin.SourceAccessor

    org.refcodes.mixin.SourceAccessor.SourceBuilder<SRC,B extends org.refcodes.mixin.SourceAccessor.SourceBuilder<SRC,B>>, org.refcodes.mixin.SourceAccessor.SourceMutator<SRC>, org.refcodes.mixin.SourceAccessor.SourceProperty<SRC>

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected EM
    _eventMetaData
     

    Fields inherited from class org.refcodes.observer.AbstractActionEvent

    _action

  • Constructor Summary

    Constructors
    Constructor
    Description
    AbstractMetaDataActionEvent(A aAction, EM aEventMetaData, SRC aSource)
    Constructs an event with the given Meta-Data.
    AbstractMetaDataActionEvent(A aAction, SRC aSource)
    Constructs an event with the given Meta-Data.
    AbstractMetaDataActionEvent(EM aEventMetaData, SRC aSource)
    Constructs an event with the given Meta-Data.
    AbstractMetaDataActionEvent(SRC aSource)
    Constructs an event with the given Meta-Data.

  • Method Summary

    Modifier and Type
    Method
    Description
    EM
    getMetaData()
    String
    toString()

    Methods inherited from class org.refcodes.observer.AbstractActionEvent

    getAction

    Methods inherited from class org.refcodes.observer.AbstractEvent

    getSource

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.refcodes.mixin.ActionAccessor

    getAction

    Methods inherited from interface org.refcodes.mixin.SourceAccessor

    getSource

  • Field Details

  • Constructor Details

    • AbstractMetaDataActionEvent

      public AbstractMetaDataActionEvent(EM aEventMetaData, SRC aSource)
      Constructs an event with the given Meta-Data.
      Parameters:
      aEventMetaData - The Meta-Data to by supplied by the event.
      aSource - The source from which this event originated.

    • AbstractMetaDataActionEvent

      public AbstractMetaDataActionEvent(A aAction, EM aEventMetaData, SRC aSource)
      Constructs an event with the given Meta-Data.
      Parameters:
      aAction - The action which the event represents.
      aEventMetaData - The Meta-Data to by supplied by the event.
      aSource - The source from which this event originated.

    • AbstractMetaDataActionEvent

      public AbstractMetaDataActionEvent(A aAction, SRC aSource)
      Constructs an event with the given Meta-Data.
      Parameters:
      aAction - The action which the event represents.
      aSource - The source from which this event originated.

    • AbstractMetaDataActionEvent

      public AbstractMetaDataActionEvent(SRC aSource)
      Constructs an event with the given Meta-Data.
      Parameters:
      aSource - The source from which this event originated.

  • Method Details

    • getMetaData

      public EM getMetaData()
      Specified by:
      getMetaData in interface org.refcodes.mixin.MetaDataAccessor<A>

    • toString

      public String toString()
      Overrides:
      toString in class Object