override public void ExitComputedEntity(QueryBuilderQueriesParser.ComputedEntityContext context) { var computedEntityRight = new List <QueryBuilderQueriesParser.EntityContext>(context._computedEntityRight); var qRelationship = metadata.EntityRelationshipModel.FindByName(context.computedEntityRelationshipName.Text); if (qRelationship.GetType() != typeof(Relationship)) { throw new Exception($"Element {qRelationship.Name} is not a Relationship!"); } var cEntityName = context.computedEntityLeft.qEntity.Element.Name + string.Join("", computedEntityRight.ConvertAll(cer => cer.qEntity.Element.Name)); var cEntityAlias = context.computedEntityLeft.qEntity.Alias + string.Join("", computedEntityRight.ConvertAll(cer => cer.qEntity.Alias)); string computedEntityRelationshipAlias = null; if (context.computedEntityRelationshipAlias != null) { computedEntityRelationshipAlias = context.computedEntityRelationshipAlias.Text; } ComputedEntity cEntity = new ComputedEntity(cEntityName, context.computedEntityLeft.qEntity, (Relationship)qRelationship, computedEntityRelationshipAlias, computedEntityRight.ConvertAll(cer => cer.qEntity)); context.qEntity = new QueryableEntity(cEntity, cEntityAlias); }
/// <summary> /// Exit a parse tree produced by the <c>computedEntity</c> /// labeled alternative in <see cref="QueryBuilderQueriesParser.entity"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitComputedEntity([NotNull] QueryBuilderQueriesParser.ComputedEntityContext context) { }
/// <summary> /// Visit a parse tree produced by the <c>computedEntity</c> /// labeled alternative in <see cref="QueryBuilderQueriesParser.entity"/>. /// <para> /// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/> /// on <paramref name="context"/>. /// </para> /// </summary> /// <param name="context">The parse tree.</param> /// <return>The visitor result.</return> public virtual Result VisitComputedEntity([NotNull] QueryBuilderQueriesParser.ComputedEntityContext context) { return(VisitChildren(context)); }