public NormalRelationshipEdge(
	EntityDefinition startEntity,
	EntityDefinition endEntity,
	EntityRelationshipType relationshipType,
	string startEntityNavigator,
	string endEntityNavigator,
	bool modelOnly
)

Public Sub New ( 
	startEntity As EntityDefinition,
	endEntity As EntityDefinition,
	relationshipType As EntityRelationshipType,
	startEntityNavigator As String,
	endEntityNavigator As String,
	modelOnly As Boolean
)