001// license-header java merge-point
002//
003// Attention: generated code (by Metafacade.vsl) - do not modify!
004//
005package org.andromda.metafacades.uml;
006
007import java.util.Collection;
008
009/**
010 * A representation of the model object 'Activity'. The specification of parameterized behavior as
011 * the coordinated sequencing of subordinate units whose individual elements are actions.
012 *
013 * Metafacade interface to be used by AndroMDA cartridges.
014 */
015public interface EventFacade
016    extends ModelElementFacade
017{
018    /**
019     * Indicates the metafacade type (used for metafacade mappings).
020     *
021     * @return boolean always <code>true</code>
022     */
023    public boolean isEventFacadeMetaType();
024
025    /**
026     * The parameters to this event.
027     * @return Collection<ParameterFacade>
028     */
029    public Collection<ParameterFacade> getParameters();
030
031    /**
032     * If this event is located on an action state, this will represent that state.
033     * @return StateFacade
034     */
035    public StateFacade getState();
036
037    /**
038     * If this event is located on a transition, this represents that transition.
039     * @return TransitionFacade
040     */
041    public TransitionFacade getTransition();
042}