IVertex InstanciateNode(Type nodeConcreteType, Guid nodeId, GraphObjectTypeInfo nodeType, string nodeContent, string lang)
{
List <object> constructorParams = new List <object>();
GraphObjectTypeInfo got = nodeType;
string contentString = nodeContent;
Type genericType = nodeConcreteType;
IVertex v = null;
Type vertexContent = typeof(SerializableString);
if (vertexContentTypeMap.ContainsKey(got.Id))
{
vertexContent = vertexContentTypeMap[got.Id];
}
IStringSerializable content = Activator.CreateInstance(vertexContent) as IStringSerializable;
content.Deserialize(contentString);
Type instanceType = nodeConcreteType;
if (nodeConcreteType.IsGenericTypeDefinition)
{
instanceType = genericType.MakeGenericType(vertexContent);
}
v = Activator.CreateInstance(instanceType, new object[] { got, content, lang, nodeId }) as IVertex;
return(v);
}
public static string SerializeAsString(this IStringSerializable obj)
{
StringBuilder sb = new StringBuilder();
obj.Serialize(sb);
return(sb.ToString());
}
public static void WriteToTextSource(IStringSerializable s, TextAsset source) {
if (source == null) {
Debug.LogWarning("WriteToTextSource: failed to write because source is null!");
return;
}
#if UNITY_EDITOR
string assetPath = AssetDatabase.GetAssetPath(source);
File.WriteAllText(Application.dataPath + assetPath.Replace("Assets", ""), s.SerializeToString());
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
#endif
}
public Graph ReadGraph(StreamReader sr)
{
Graph graph = new Graph();
GraphObjectTypeInfo[] aliasTable = new GraphObjectTypeInfo[0];
IVertex[] nodesTable = new IVertex[0];
lineNumber = 0;
while (!sr.EndOfStream)
{
lineNumber++;
string line = sr.ReadLine();
string[] parts = line.Split('|');
switch (parts[0])
{
case "H":
HeaderInfo hInfo = ParseHeader(parts[1]);
aliasTable = new GraphObjectTypeInfo[hInfo.DeclaredTypes];
nodesTable = new IVertex[hInfo.Vertices];
break;
case "A":
TypeInfo typeInfo = ParseTypeDeclaration(line);
aliasTable[typeInfo.LocalId] = new GraphObjectTypeInfo(typeInfo.ExternalId, typeInfo.Name, typeInfo.ObjectType);
break;
case "N":
List <object> constructorParams = new List <object>();
GraphObjectTypeInfo got = aliasTable[Int32.Parse(parts[2])];
string contentString = parts[3];
// si un type deserialisable concret est enregistré
// on crée une instance 'i' de IStringSerializable à partir du type enregistré
// on désérialise la chaîne depuis 'i'
// on crée une instance de StringSerializableVertex dont on fixe le contenu à 'i'
// sinon
// on crée une instance de Vertex<string> et on y la chaîne 'content'
Type genericType = typeof(Vertex <>);
IVertex v = null;
Type vertexContent = typeof(SerializableString);
if (vertexContentTypeMap.ContainsKey(got.Id))
{
vertexContent = vertexContentTypeMap[got.Id];
}
IStringSerializable content = Activator.CreateInstance(vertexContent) as IStringSerializable;
content.Deserialize(contentString);
Type specializedGenericType = genericType.MakeGenericType(vertexContent);
v = Activator.CreateInstance(specializedGenericType, new object[] { got, content }) as IVertex;
nodesTable[Int32.Parse(parts[1])] = v;
break;
case "E":
List <IVertex> vertices = new List <IVertex>();
GraphObjectTypeInfo type = aliasTable[Int32.Parse(parts[1])];
foreach (string v_str in parts[2].Split(','))
{
vertices.Add(nodesTable[long.Parse(v_str)]);
}
InstanciateEdge(type, typeof(HyperEdge), vertices);
break;
}
}
foreach (IVertex node in nodesTable)
{
graph.AddVertex(node as IVertex);
}
return(graph);
}
