public SystemType(IfcSystem ifcSystem, CoBieLiteHelper helper)
: this()
{
externalEntityName = helper.ExternalEntityName(ifcSystem);
externalID = helper.ExternalEntityIdentity(ifcSystem);
externalSystemName = helper.ExternalSystemName(ifcSystem);
SystemName = ifcSystem.Name;
SystemDescription = ifcSystem.Description;
SystemCategory = helper.GetClassification(ifcSystem);
//Attributes
var ifcAttributes = helper.GetAttributes(ifcSystem);
if (ifcAttributes != null && ifcAttributes.Any())
{
SystemAttributes = new AttributeCollectionType {
Attribute = ifcAttributes
}
}
;
//TODO:
//System Issues
//System Documents
}
/// <summary>
/// Create an instance of an group object via a string name
/// </summary>
/// <param name="groupTypeName">String holding object type name we want to create</param>
/// <returns></returns>
public IfcSystem GetGroupInstance(string groupTypeName)
{
groupTypeName = groupTypeName.Trim().ToUpper();
ExpressType ifcType;
IfcSystem ifcSystem = null;
if ((Model.Metadata.TryGetExpressType(groupTypeName, out ifcType)) &&
(typeof(IfcSystem).IsAssignableFrom(ifcType.Type)) //check it is a system class name
)
{
MethodInfo method = typeof(IEntityCollection).GetMethod("New", Type.EmptyTypes);
MethodInfo generic = method.MakeGenericMethod(ifcType.Type);
var eleObj = generic.Invoke(Model.Instances, null);
var obj = eleObj as IfcSystem;
if (obj != null)
{
ifcSystem = obj;
}
}
if (ifcSystem == null)
{
ifcSystem = Model.Instances.New <IfcSystem>();
}
return(ifcSystem);
}
public bool isApplicable(IfcFlowSegment flowSegment)
{
// Doubled up Ifc Classification and Uniclass to be confirmed....
IfcPropertySingleValue propertySingleValue = null;
IfcSystem system = flowSegment.HasAssignments.OfType <IfcRelAssignsToGroup>().Select(x => x.RelatingGroup).OfType <IfcSystem>().FirstOrDefault();
if (system != null)
{
propertySingleValue = system.FindProperty("TfNSW_Uniclass_AssetCode") as IfcPropertySingleValue;
if (propertySingleValue != null)
{
if (!propertySingleValue.ValueStringStartsWith("Ss_50_30")) //Drainage collection and distribution systems
{
return(false);
}
}
IfcDistributionSystem distributionSystem = system as IfcDistributionSystem;
if (distributionSystem != null) //IFC4 concept
{
if (distributionSystem.PredefinedType != IfcDistributionSystemEnum.DRAINAGE)
{
return(false);
}
}
}
propertySingleValue = flowSegment.FindProperty("TfNSW_Uniclass_AssetCode") as IfcPropertySingleValue;
if (propertySingleValue != null)
{
if (propertySingleValue.ValueStringStartsWith("Pr_65_52_63")) // Pipes and fittings
{
return(true);
}
}
if (flowSegment is IfcDuctSegment)
{
return(false);
}
if (flowSegment is IfcCableCarrierSegment)
{
return(false);
}
IfcTypeObject typeObject = flowSegment.RelatingType();
if (typeObject is IfcDuctSegmentType)
{
return(false);
}
if (typeObject is IfcCableCarrierSegmentType)
{
return(false);
}
return(true);
}
protected override Xbim.COBieLiteUK.System Mapping(IfcSystem ifcSystem, Xbim.COBieLiteUK.System target)
{
var helper = ((IfcToCOBieLiteUkExchanger)Exchanger).Helper;
target.ExternalEntity = helper.ExternalEntityName(ifcSystem);
target.ExternalId = helper.ExternalEntityIdentity(ifcSystem);
target.AltExternalId = ifcSystem.GlobalId;
target.ExternalSystem = helper.ExternalSystemName(ifcSystem);
target.Name = ifcSystem.Name;
target.Description = ifcSystem.Description;
target.CreatedBy = helper.GetCreatedBy(ifcSystem);
target.CreatedOn = helper.GetCreatedOn(ifcSystem);
target.Categories = helper.GetCategories(ifcSystem);
//Add Assets
var systemAssignments = helper.GetSystemAssignments(ifcSystem);
var ifcObjectDefinitions = systemAssignments as IList <IfcObjectDefinition> ?? systemAssignments.ToList();
if (ifcObjectDefinitions.Any())
{
target.Components = new List <AssetKey>();
foreach (var ifcObjectDefinition in ifcObjectDefinitions)
{
var assetKey = new AssetKey {
Name = ifcObjectDefinition.Name
};
target.Components.Add(assetKey);
}
}
//Attributes
target.Attributes = helper.GetAttributes(ifcSystem);
//Documents
var docsMappings = Exchanger.GetOrCreateMappings <MappingIfcDocumentSelectToDocument>();
helper.AddDocuments(docsMappings, target, ifcSystem);
//TODO:
//System Issues
return(target);
}
private IfcSystem GetOrCreateSystem(string name, string description = null)
{
if (name == null)
{
return(null);
}
IfcSystem system = _model.Instances.Where <IfcSystem>(s => s.Name == name).FirstOrDefault();
if (system == null)
{
system = _model.Instances.New <IfcSystem>(s =>
{
s.Name = name;
});
}
if (description != null)
{
system.Description = description;
}
return(system);
}
public override void Parse(int propIndex, IPropertyValue value, int[] nestedIndex)
{
switch (propIndex)
{
case 0:
case 1:
case 2:
case 3:
base.Parse(propIndex, value, nestedIndex);
return;
case 4:
_relatingSystem = (IfcSystem)(value.EntityVal);
return;
case 5:
_relatedBuildings.InternalAdd((IfcSpatialElement)value.EntityVal);
return;
default:
throw new XbimParserException(string.Format("Attribute index {0} is out of range for {1}", propIndex + 1, GetType().Name.ToUpper()));
}
}
private void ParseCSV(string data, CsvLineParser parser, IfcClassification source)
{
TextReader csvReader = new StringReader(data);
//header line
string line = csvReader.ReadLine();
CsvLineParser lineParser = parser;
lineParser.ParseHeader(line);
//get first line of data
line = csvReader.ReadLine();
while (line != null)
{
//parse line
Line parsedLine = lineParser.ParseLine(line);
//create IFC object
IfcSystem system = GetOrCreateSystem(parsedLine.Code, parsedLine.Description);
var classification = GetOrCreateClassificationReference(parsedLine.Code, parsedLine.Description, source);
//set up hierarchy
if (system == null)
{
continue;
}
IfcSystem parentSystem = GetOrCreateSystem(parsedLine.ParentCode);
if (parentSystem != null)
{
parentSystem.AddObjectToGroup(system);
}
//read new line to be processed in the next step
line = csvReader.ReadLine();
}
}
static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(ReleaseVersion.IFC4X3);
IfcRailway sydneyLightRail = new IfcRailway(db);
sydneyLightRail.Name = "Sydney Light Rail";
sydneyLightRail.ObjectType = "Light Rail Complexes";
IfcProject project = new IfcProject(sydneyLightRail, "", IfcUnitAssignment.Length.Metre);
IfcClassification uniclass2015 = new IfcClassification(db, "Uniclass2015");
IfcClassificationReference lightRailComplexes = new IfcClassificationReference(uniclass2015);
lightRailComplexes.Identification = "Co_80_50_45";
lightRailComplexes.Name = "Light Rail Complexes";
lightRailComplexes.Associate(sydneyLightRail);
IfcFacilityPartTypeSelect facilityPartTypeSelect = new IfcFacilityPartTypeSelect(IfcRailwayPartTypeEnum.USERDEFINED);
IfcFacilityPart cbdCorridor = new IfcFacilityPart(sydneyLightRail, "CBD and SE Light Rail", facilityPartTypeSelect, IfcFacilityUsageEnum.LONGITUDINAL);
new IfcClassificationReference(uniclass2015)
{
Identification = "En_80_50_71", Name = "Railway Corridors"
}.Associate(cbdCorridor);
IfcSpace deStop = new IfcSpace(cbdCorridor, "DE Stop");
deStop.PredefinedType = IfcSpaceTypeEnum.USERDEFINED;
deStop.ObjectType = "Light Rail Stops";
new IfcClassificationReference(uniclass2015)
{
Identification = "SL_80_50_47", Name = "Light Rail Stops"
}.Associate(deStop);
IfcSpace platform1_2 = new IfcSpace(deStop, "Platform 1/2");
IfcClassificationReference classificationTicketSystem = new IfcClassificationReference(uniclass2015)
{
Identification = "Ss_75_90_80", Name = "Ticketing Systems"
};
IfcSystem opal = new IfcSystem(sydneyLightRail, "Opal system");
classificationTicketSystem.Associate(opal);
IfcDistributionSystem platform1_2TicketSystem = new IfcDistributionSystem(platform1_2, "DE Stop Platform 1/2 Ticket System", IfcDistributionSystemEnum.USERDEFINED);
opal.AddAggregated(platform1_2TicketSystem);
classificationTicketSystem.Associate(platform1_2TicketSystem);
IfcCommunicationsApplianceType opalTicketMachineType = new IfcCommunicationsApplianceType(db, "Opal Ticket Machine", IfcCommunicationsApplianceTypeEnum.USERDEFINED);
new IfcClassificationReference(uniclass2015)
{
Identification = "Pr_75_75_27_80", Name = "Smart card readers and writers"
}.Associate(opalTicketMachineType);
project.AddDeclared(opalTicketMachineType);
IfcLocalPlacement ticketMachineLocalPlacement = null;
IfcProductDefinitionShape ticketMachineShape = null;
IfcCommunicationsAppliance ticketMachine = new IfcCommunicationsAppliance(platform1_2, ticketMachineLocalPlacement, ticketMachineShape, platform1_2TicketSystem);
IfcPropertySingleValue dateCommissioned = new IfcPropertySingleValue(db, "Date Commissioned", new IfcDate(DateTime.Now));
new IfcPropertySet("TfNSW_Asset", dateCommissioned);
System.Windows.Forms.SaveFileDialog saveFileDialog = new System.Windows.Forms.SaveFileDialog();
saveFileDialog.Filter = "IFC BIM Data (*.ifc,*.ifcxml,*.ifcjson,*.ifczip)|*.ifc;*.ifcxml;*.ifcjson;*.ifczip";;
if (saveFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
db.WriteFile(saveFileDialog.FileName);
}
}
public T AddNewSystem(Ifc4.IfcObjectDefinition relatingObject)
{
EventType enabledEventTypes = BaseObject.EventsEnabled;
BaseObject.EventsEnabled = EventType.None;
try
{
T facility = (T)AddNew();
var ifcSystem = new IfcSystem();
// ifcSystem.Parent = this;
ifcSystem.Parent = facility;
ifcSystem.ParentIBaseObject = facility;
facility.IfcSystem = ifcSystem;
var document = this.GetParent <Ifc4.Document>();
if (document != null)
{
Entity entity = ifcSystem as Entity;
if (entity != null)
{
entity.Id = document.GetNextSid();
document.IfcXmlDocument.Items.Add(entity);
}
}
// ------------------------------------------------------------------------------
string Ref = String.Empty;
if (relatingObject == null)
{
Ref = document.Project.Id;
}
else
{
Ref = relatingObject.Id;
}
//<IfcRelAggregates id="i84" GlobalId="3SVa7UPpXAux$wEdBKgcDI">
// <RelatingObject xsi:type="IfcProject" xsi:nil="true" ref="i100"/>
// <RelatedObjects>
// <IfcSite ref="i83" xsi:nil="true"/>
// <IfcSystem ref="i2501" xsi:nil="true"/> <!-- 431 Lüftungsanlagen -->
// <IfcSystem ref="i2508" xsi:nil="true"/> <!-- 461 Aufzugsanlagen -->
// </RelatedObjects>
//</IfcRelAggregates>
if (relatingObject != null)
{
IEnumerable <IfcRelAggregates> ifcRelAggregatesCollection = this.Document.IfcXmlDocument.Items.OfType <IfcRelAggregates>().Where(item => item.RelatingObject != null && item.RelatingObject.Ref == Ref).ToList();
if (ifcRelAggregatesCollection.Any())
{
foreach (var ifcRelAggregates in ifcRelAggregatesCollection)
{
var relatedObject = ifcRelAggregates.RelatedObjects.Items.FirstOrDefault(item => item.Ref == ifcSystem.Id);
if (relatedObject == null)
{
ifcRelAggregates.RelatedObjects.Items.Add(ifcSystem.RefInstance());
// add only to one IfcRelAggregates - RelatedObjects List - RelatingObject xsi:type="IfcProject"
break;
}
}
}
else
{
var relAggregatesProject = new IfcRelAggregates()
{
GlobalId = Document.GetNewGlobalId(),
RelatingObject = new Ifc4.IfcProject()
{
Ref = Ref
}
};
relAggregatesProject.RelatedObjects = new IfcRelAggregatesRelatedObjects();
relAggregatesProject.RelatedObjects.Items.Add(ifcSystem.RefInstance());
this.Document.IfcXmlDocument.Items.Add(relAggregatesProject);
}
}
return(facility);
}
catch (Exception exc)
{
return(default(T));
}
finally
{
BaseObject.EventsEnabled = enabledEventTypes;
}
}
public SystemKeyType(IfcSystem ifcSystem, CoBieLiteHelper helper)
{
SystemCategory = helper.GetClassification(ifcSystem);
SystemName = ifcSystem.Name;
externalIDReference = helper.ExternalEntityIdentity(ifcSystem);
}
