A triple store implementation for the KnowRob knowledge base using MongoDB.

Configuration

The MongoDB triple store can be configured via a property tree. It has the following configuration parameters, all of which are optional:

Key	Type	Description	Default Value
host	string	The host name.	localhost
port	string	The port number.	27017
user	string	The username.	none
password	string	The password.	none
db	string	The database name.	knowrob
collection	string	The collection name.	triples
read-only	bool	Whether the database is read-only.	false
drop	[string]	List of named graphs to delete initially. "*" can be used to delete all.	[]