/// <summary>
/// Converts an Esri enumerable interface to a DotNet IEnumerable.
/// </summary>
/// <param name="esriEnum">An enumerable Esri interface.</param>
/// <returns>The adapted dotnet enumeration.</returns>
public static IEnumerable <INetWeightAssociation> Enumerate(this IEnumNetWeightAssociation esriEnum)
{
esriEnum.Reset();
for (var item = esriEnum.Next(); item != null; item = esriEnum.Next())
{
yield return(item);
}
}
/// <summary>
/// convert the current instance in JsonObject
/// </summary>
/// <returns>object JsonObject</returns>
public JsonObject ToJsonObject()
{
byte[] bytes = Conversion.ToJson(this.Extent);
JsonObject jo = new JsonObject(Encoding.UTF8.GetString(bytes));
if (!jo.Exists("spatialReference"))
{
if (this.SpatialReference.FactoryCode == 0)
{
jo.AddString("spatialReference", this.SpatialReference.Name);
}
else
{
jo.AddLong("spatialReference", (long)this.SpatialReference.FactoryCode);
}
}
JsonObject jsonObjectGeometricNetworkInfo = new JsonObject();
jsonObjectGeometricNetworkInfo.AddString("name", this.Name);
jsonObjectGeometricNetworkInfo.AddLong("id", (long)this.ID);
jsonObjectGeometricNetworkInfo.AddJsonObject("extent", jo);
INetSchema netSchema = (INetSchema)this.GeometricNetwork.Network;
INetWeight netWeight;
List <JsonObject> weights = new List <JsonObject>();
for (int i = 0; i < netSchema.WeightCount; i++)
{
netWeight = netSchema.get_Weight(i);
JsonObject weight = new JsonObject();
weight.AddLong("id", (long)netWeight.WeightID);
weight.AddString("name", netWeight.WeightName);
weight.AddString("type", Enum.GetName(typeof(esriWeightType), netWeight.WeightType));
weight.AddLong("bitGateSize", (long)netWeight.BitGateSize);
List <JsonObject> weightAssociation = new List <JsonObject>();
IEnumNetWeightAssociation enumNetWeightAssociation = netSchema.get_WeightAssociations(netWeight.WeightID);
INetWeightAssociation netWeightAssociation = enumNetWeightAssociation.Next();
while (netWeightAssociation != null)
{
JsonObject jsonObjectNetWeightAssociation = new JsonObject();
jsonObjectNetWeightAssociation.AddString("fieldName", netWeightAssociation.FieldName);
jsonObjectNetWeightAssociation.AddString("tableName", netWeightAssociation.TableName);
weightAssociation.Add(jsonObjectNetWeightAssociation);
netWeightAssociation = enumNetWeightAssociation.Next();
}
weight.AddArray("weightAssociation", weightAssociation.ToArray());
weights.Add(weight);
}
jsonObjectGeometricNetworkInfo.AddArray("weights", weights.ToArray());
return(jsonObjectGeometricNetworkInfo);
}
public ZNetWeight(ZGeometricNetwork geometricNetwork, INetWeight netWeight, IEnumNetWeightAssociation enumNetWeightAssociation)
{
// Initialize collections
this.NetWeightAssocations = new ObservableCollection<ZNetWeightAssocation>();
// Weight name
this.Name = netWeight.WeightName;
// Weight type
this.WeightType = netWeight.WeightType.ToZWeightType();
if (this.WeightType == ZWeightType.BitGate) {
this.BitGateSize = netWeight.BitGateSize;
}
// Add network assocations
INetWeightAssociation netWeightAssocation = enumNetWeightAssociation.Next();
while (netWeightAssocation != null) {
this.NetWeightAssocations.Add(new ZNetWeightAssocation(geometricNetwork, netWeightAssocation));
netWeightAssocation = enumNetWeightAssociation.Next();
}
}