public static Cardinality GetCardinality(this GraphMap graphMap, RoleMap roleMap, DataDictionary dataDictionary, string fixedIdentifierBoundary)
{
ClassTemplateMap ctm = graphMap.GetClassTemplateMap(roleMap.classMap.id, roleMap.classMap.index);
if (ctm == null || ctm.classMap == null)
{
return(Cardinality.Self);
}
// determine cardinality to related class
foreach (string identifier in roleMap.classMap.identifiers)
{
if (!(identifier.StartsWith(fixedIdentifierBoundary) && identifier.EndsWith(fixedIdentifierBoundary)))
{
string[] propertyParts = identifier.Split('.');
if (propertyParts.Length > 2)
{
DataObject dataObject = dataDictionary.dataObjects.First(c => c.objectName == propertyParts[0]);
DataRelationship dataRelationship = dataObject.dataRelationships.First(c => c.relationshipName == propertyParts[1]);
if (dataRelationship.relationshipType == RelationshipType.OneToMany)
{
return(Cardinality.OneToMany);
}
}
}
}
return(Cardinality.OneToOne);
}
public static void DeleteRoleMap(this GraphMap graphMap, TemplateMap templateMap, string roleId)
{
RoleMap roleMap = templateMap.roleMaps.Where(c => c.id == roleId).FirstOrDefault();
if (roleMap != null)
{
if (roleMap.classMap != null)
{
graphMap.DeleteClassMap(roleMap.classMap.id, roleMap.classMap.index);
roleMap.value = null;
roleMap.classMap = null;
}
}
}
public static RoleMap Clone(this RoleMap roleMap)
{
RoleMap clone = new RoleMap
{
type = roleMap.type,
id = roleMap.id,
name = roleMap.name,
dataType = roleMap.dataType,
propertyName = roleMap.propertyName,
value = roleMap.value,
valueListName = roleMap.valueListName,
classMap = roleMap.classMap,
};
return(clone);
}
public static bool IsMapped(this RoleMap roleMap)
{
if (roleMap.type == RoleType.Unknown)
{
return(false);
}
if ((roleMap.type == RoleType.Property ||
roleMap.type == RoleType.DataProperty ||
roleMap.type == RoleType.ObjectProperty) &&
string.IsNullOrEmpty(roleMap.propertyName))
{
return(false);
}
return(true);
}
public static void DeleteClassMap(this GraphMap graphMap, string classId, int classIndex)
{
ClassTemplateMap classTemplateMap = graphMap.GetClassTemplateMap(classId, classIndex);
if (classTemplateMap != null && classTemplateMap.classMap != null)
{
List <TemplateMap> templateMaps = classTemplateMap.templateMaps;
foreach (TemplateMap templateMap in templateMaps)
{
RoleMap classRole = templateMap.roleMaps.Where(c => c.classMap != null).FirstOrDefault();
if (classRole != null)
{
graphMap.DeleteClassMap(classRole.classMap.id, classRole.classMap.index);
classRole.classMap = null;
}
}
templateMaps.Clear();
graphMap.classTemplateMaps.Remove(classTemplateMap);
}
//RearrangeClassMapIndex(graphMap, classId);
}
public static void AddClassMap(this GraphMap graphMap, RoleMap roleMap, ClassMap classMap)
{
ClassTemplateMap ctm = graphMap.GetClassTemplateMap(classMap.id, classMap.index);
if (ctm == null)
{
graphMap.classTemplateMaps.Add(
new ClassTemplateMap
{
classMap = classMap,
templateMaps = new TemplateMaps()
}
);
}
else
{
ctm.classMap = classMap;
}
if (roleMap != null)
{
roleMap.classMap = classMap;
}
}
public static string BuildClassPath(this GraphMap graphMap, ClassMap parentClassMap, TemplateMap templateMap, RoleMap roleMap)
{
string path = string.Format("{0}/{1}/{2}({3})/{4}", parentClassMap.path, parentClassMap.id, templateMap.id, templateMap.index, roleMap.id).Trim('/');
return(path);
}
