setting itemView with a switch

gistfile1.txt

	class Show.PointRowView extends Marionette.CompositeView
		template: "folders/templates/dialogRegion/_point"
		itemViewContainer: ".PointTypesContainer"
		itemViewOptions: ->
			PointTypeID: @model.get("PointTypeID")
			eventpoint: @model.get("eventpoint")
		tagName: "li"
		className: "control-group"
			
		constructor: (options) ->
			switch options.model.get("PointTypeID")
				when 0,1 
					@itemView = Show.PointRowValueView
				when 2,3
					@itemView = Show.PointRowConditionRowView
			super(options)
			
		initialize: ->
			@collection = @model.get("conditions")
	
	class Show.PointCategoryRowView extends Marionette.CompositeView
		template: "folders/templates/dialogRegion/_pointcategory"
		itemView: Show.PointRowView
		itemViewContainer: "ul"
		tagName: "fieldset"
		
		initialize: ->
			@collection = @model.get("points")