public MongoDBGraphCentricIndexManager(MongoDBDocumentManager manager)
{
this._manager = manager;
//Ensure Basic Indices
foreach (String index in RequiredIndices)
{
Document indexDoc = new Document();
indexDoc[index] = 1;
this._manager.Database[this._manager.Collection].MetaData.CreateIndex(indexDoc, false);
}
//Ensure Compound Indices
for (int i = 1; i < RequiredIndices.Length; i++)
{
for (int j = i; j < RequiredIndices.Length; j++)
{
if (i == j) continue;
Document indexDoc = new Document();
indexDoc[RequiredIndices[i]] = 1;
indexDoc[RequiredIndices[j]] = 1;
this._manager.Database[this._manager.Collection].MetaData.CreateIndex(indexDoc, false);
}
}
Document fullIndex = new Document();
fullIndex["graph.subject"] = 1;
fullIndex["graph.predicate"] = 1;
fullIndex["graph.object"] = 1;
this._manager.Database[this._manager.Collection].MetaData.CreateIndex(fullIndex, false);
}
public MongoDBTripleCentricIndexManager(MongoDBDocumentManager manager)
{
this._manager = manager;
//Ensure Basic Indices
foreach (String index in RequiredIndices)
{
Document indexDoc = new Document();
indexDoc[index] = 1;
this._manager.Database[this._manager.Collection].MetaData.CreateIndex(indexDoc, false);
}
//Ensure Compound Indices
for (int i = 3; i < RequiredIndices.Length; i++)
{
for (int j = i; j < RequiredIndices.Length; j++)
{
if (i == j)
{
continue;
}
Document indexDoc = new Document();
indexDoc[RequiredIndices[i]] = 1;
indexDoc[RequiredIndices[j]] = 1;
this._manager.Database[this._manager.Collection].MetaData.CreateIndex(indexDoc, false);
}
}
Document fullIndex = new Document();
fullIndex["subject"] = 1;
fullIndex["predicate"] = 1;
fullIndex["object"] = 1;
this._manager.Database[this._manager.Collection].MetaData.CreateIndex(fullIndex, false);
}
public MongoDBGraphCentricEnumerator(MongoDBDocumentManager manager, Document query, Func <Triple, bool> selector)
{
this._manager = manager;
this._collection = this._manager.Database[this._manager.Collection];
this._query = query;
this._selector = selector;
}
public static IIndexManager GetIndexManager(MongoDBDocumentManager manager)
{
switch (manager.Schema)
{
case MongoDBSchemas.GraphCentric:
return new MongoDBGraphCentricIndexManager(manager);
case MongoDBSchemas.TripleCentric:
return new MongoDBTripleCentricIndexManager(manager);
default:
throw new NotSupportedException("Unknown MongoDB Schema not supported");
}
}
public static IIndexManager GetIndexManager(MongoDBDocumentManager manager)
{
switch (manager.Schema)
{
case MongoDBSchemas.GraphCentric:
return(new MongoDBGraphCentricIndexManager(manager));
case MongoDBSchemas.TripleCentric:
return(new MongoDBTripleCentricIndexManager(manager));
default:
throw new NotSupportedException("Unknown MongoDB Schema not supported");
}
}
public MongoDBTripleCentricGraphRegistry(MongoDBDocumentManager manager)
{
this._manager = manager;
}
public MongoDBTripleCentricAdaptor(MongoDBDocumentManager manager)
{
this._manager = manager;
}
public MongoDBTripleCentricEnumerator(MongoDBDocumentManager manager, Document query)
{
this._manager = manager;
this._query = query;
}
public MongoDBTripleCentricGraphRegistry(MongoDBDocumentManager manager)
{
this._manager = manager;
}
public AlexandriaMongoDBManager(MongoDBDocumentManager manager)
: base(manager, MongoDBHelper.GetIndexManager(manager))
{
}
public MongoDBGraphCentricEnumerable(MongoDBDocumentManager manager, Document query, Func <Triple, bool> selector)
{
this._manager = manager;
this._query = query;
this._selector = selector;
}
