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.List;
008
009/**
010 * A relationship from an extending use case to an extended use case that specifies how and when the
011 * behavior defined in the extending use case can be inserted into the behavior defined in the
012 * extended use case.
013 *
014 * Metafacade interface to be used by AndroMDA cartridges.
015 */
016public interface ExtendFacade
017    extends ModelElementFacade
018{
019    /**
020     * Indicates the metafacade type (used for metafacade mappings).
021     *
022     * @return boolean always <code>true</code>
023     */
024    public boolean isExtendFacadeMetaType();
025
026    /**
027     * The base use-case.
028     * @return UseCaseFacade
029     */
030    public UseCaseFacade getBase();
031
032    /**
033     * The extension use-case.
034     * @return UseCaseFacade
035     */
036    public UseCaseFacade getExtension();
037
038    /**
039     * The extension points.
040     * @return List<ExtensionPointFacade>
041     */
042    public List<ExtensionPointFacade> getExtensionPoints();
043}