// license-header java merge-point
   //
   // Attention: generated code (by MetafacadeLogic.vsl) - do not modify!
   //
   package org.andromda.metafacades.uml14;
   
   import java.util.Collection;
   import java.util.List;
   import org.andromda.core.metafacade.ModelValidationMessage;
  import org.andromda.metafacades.uml.FrontEndAction;
  import org.andromda.metafacades.uml.FrontEndPseudostate;
  import org.apache.log4j.Logger;
  import org.omg.uml.behavioralelements.statemachines.Pseudostate;
  
  /**
   * Encapsulates a pseudostate and provides specific front-end services. This pseudostate can be a
   * decision point, junction or initial state.
   * MetafacadeLogic for FrontEndPseudostate
   *
   * @see FrontEndPseudostate
   */
  public abstract class FrontEndPseudostateLogic
      extends PseudostateFacadeLogicImpl
      implements FrontEndPseudostate
  {
      /**
       * The underlying UML object
       * @see Object
       */
      protected Object metaObject;
  
      /** Create Metafacade implementation instance using the MetafacadeFactory from the context
       * @param metaObjectIn
       * @param context
       */
      protected FrontEndPseudostateLogic(Object metaObjectIn, String context)
      {
          super((Pseudostate)metaObjectIn, getContext(context));
          this.metaObject = metaObjectIn;
      }
  
      /**
       * The logger instance.
       */
      private static final Logger logger = Logger.getLogger(FrontEndPseudostateLogic.class);
  
      /**
       * Gets the context for this metafacade logic instance.
       * @param context String. Set to FrontEndPseudostate if null
       * @return context String
       */
      private static String getContext(String context)
      {
          if (context == null)
          {
              context = "org.andromda.metafacades.uml.FrontEndPseudostate";
          }
          return context;
      }
  
      /** Reset context only for non-root metafacades
       * @param context
       */
      @Override
      public void resetMetafacadeContext(String context)
      {
          if (!this.contextRoot) // reset context only for non-root metafacades
          {
              context = getContext(context);  // to have same value as in original constructor call
              setMetafacadeContext (context);
          }
      }
  
      /**
       * @return boolean true always
       * @see FrontEndPseudostate
       */
      public boolean isFrontEndPseudostateMetaType()
      {
          return true;
      }
  
      // --------------- attributes ---------------------
  
     /**
      * @see FrontEndPseudostate#isContainedInFrontEndUseCase()
      * @return boolean
      */
      protected abstract boolean handleIsContainedInFrontEndUseCase();
  
      private boolean __containedInFrontEndUseCase1a;
      private boolean __containedInFrontEndUseCase1aSet = false;
  
      /**
       * Indicates if this "front-end" pseudo date is contained within a "front-end" use case.
       * @return (boolean)handleIsContainedInFrontEndUseCase()
       */
      public final boolean isContainedInFrontEndUseCase()
      {
         boolean containedInFrontEndUseCase1a = this.__containedInFrontEndUseCase1a;
         if (!this.__containedInFrontEndUseCase1aSet)
         {
             // containedInFrontEndUseCase has no pre constraints
             containedInFrontEndUseCase1a = handleIsContainedInFrontEndUseCase();
             // containedInFrontEndUseCase has no post constraints
             this.__containedInFrontEndUseCase1a = containedInFrontEndUseCase1a;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__containedInFrontEndUseCase1aSet = true;
             }
         }
         return containedInFrontEndUseCase1a;
     }
 
     // ------------- associations ------------------
 
     private List<FrontEndAction> __getContainerActions1r;
     private boolean __getContainerActions1rSet = false;
 
     /**
      * Encapsulates a pseudostate and provides specific front-end services. This pseudostate can be
      * a
      * decision point, junction or initial state.
      * @return (List<FrontEndAction>)handleGetContainerActions()
      */
     public final List<FrontEndAction> getContainerActions()
     {
         List<FrontEndAction> getContainerActions1r = this.__getContainerActions1r;
         if (!this.__getContainerActions1rSet)
         {
             // frontEndPseudostate has no pre constraints
             List result = handleGetContainerActions();
             List shieldedResult = this.shieldedElements(result);
             try
             {
                 getContainerActions1r = (List<FrontEndAction>)shieldedResult;
             }
             catch (ClassCastException ex)
             {
                 // Bad things happen if the metafacade type mapping in metafacades.xml is wrong - Warn
                 FrontEndPseudostateLogic.logger.warn("incorrect metafacade cast for FrontEndPseudostateLogic.getContainerActions List<FrontEndAction> " + result + ": " + shieldedResult);
             }
             // frontEndPseudostate has no post constraints
             this.__getContainerActions1r = getContainerActions1r;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__getContainerActions1rSet = true;
             }
         }
         return getContainerActions1r;
     }
 
     /**
      * UML Specific type is returned in Collection, transformed by shieldedElements to AndroMDA Metafacade type
      * @return  List
      */
     protected abstract List handleGetContainerActions();
 
     /**
      * @param validationMessages Collection<ModelValidationMessage>
      * @see PseudostateFacadeLogicImpl#validateInvariants(Collection validationMessages)
      */
     @Override
     public void validateInvariants(Collection<ModelValidationMessage> validationMessages)
     {
         super.validateInvariants(validationMessages);
     }
 }