Exemplo n.º 1
0
        /// <summary>
        /// Applies Inference to the given Graph
        /// </summary>
        /// <param name="g">Graph to apply inference to</param>
        public void ApplyInference(IGraph g)
        {
            //Apply Inference if we have any Inference Engines defined
            if (this._reasoners.Count > 0)
            {
                //Set up Inference Graph if needed
                if (this._storeInferencesExternally)
                {
                    if (!this._graphs.Contains(this._inferenceGraphUri))
                    {
#if !NO_RWLOCK
                        IGraph i = new ThreadSafeGraph();
#else
                        IGraph i = new Graph();
#endif
                        i.BaseUri = this._inferenceGraphUri;
                        this._graphs.Add(i, true);
                    }
                }

                //Apply inference
                foreach (IInferenceEngine reasoner in this._reasoners)
                {
                    if (this._storeInferencesExternally)
                    {
                        reasoner.Apply(g, this._graphs[this._inferenceGraphUri]);
                    }
                    else
                    {
                        reasoner.Apply(g);
                    }
                }
            }
        }
Exemplo n.º 2
0
        /// <summary>
        /// Applies Inference to the given Graph
        /// </summary>
        /// <param name="g">Graph to apply inference to</param>
        public void ApplyInference(IGraph g)
        {
            // Apply Inference if we have any Inference Engines defined
            if (_reasoners.Count > 0)
            {
                // Set up Inference Graph if needed
                if (_storeInferencesExternally)
                {
                    if (!_graphs.Contains(_inferenceGraphUri))
                    {
                        IGraph i = new ThreadSafeGraph();
                        i.BaseUri = _inferenceGraphUri;
                        _graphs.Add(i, true);
                    }
                }

                // Apply inference
                foreach (IInferenceEngine reasoner in _reasoners)
                {
                    if (_storeInferencesExternally)
                    {
                        reasoner.Apply(g, _graphs[_inferenceGraphUri]);
                    }
                    else
                    {
                        reasoner.Apply(g);
                    }
                }
            }
        }
Exemplo n.º 3
0
        internal static IGraph FindOrCreate(this ITripleStore tripleStore, Uri uri)
        {
            var graph = tripleStore.Graphs.FirstOrDefault(item => AbsoluteUriComparer.Default.Equals(item.BaseUri, uri));
            if (graph != null)
            {
                return graph;
            }

            graph = new ThreadSafeGraph() { BaseUri = uri };
            tripleStore.Add(graph);
            return graph;
        }
Exemplo n.º 4
0
        /// <summary>
        /// Applies Inference to the given Graph
        /// </summary>
        /// <param name="g">Graph to apply inference to</param>
        public void ApplyInference(IGraph g)
        {
            //Apply Inference if we have any Inference Engines defined
            if (this._reasoners.Count > 0)
            {
                //Set up Inference Graph if needed
                if (this._storeInferencesExternally)
                {
                    if (!this._graphs.Contains(this._inferenceGraphUri))
                    {
#if !NO_RWLOCK
                        IGraph i = new ThreadSafeGraph();
#else
                        IGraph i = new Graph();
#endif
                        i.BaseUri = this._inferenceGraphUri;
                        this._graphs.Add(i, true);
                    }
                }

                //Apply inference
                foreach (IInferenceEngine reasoner in this._reasoners)
                {
                    if (this._storeInferencesExternally)
                    {
                        reasoner.Apply(g, this._graphs[this._inferenceGraphUri]);
                    }
                    else
                    {
                        reasoner.Apply(g);
                    }
                }
            }
        }