/// <summary>
/// Creates a Vertex with given label and properties
/// </summary>
/// <param name="label">Label of created vertex</param>
/// <param name="properties">Properties of created vertex</param>
/// <returns>Created IVertex</returns>
public IVertex AddVertex(string label, IVertexProperties properties)
{
++localId;
try
{
IVertex vertex = GremlinClient.CreateVertexAndLabel(label, (Dictionary <string, List <IVertexValue> >)properties);
logger.Debug("Vertex " + vertex.Label + " has been created.");
return(vertex);
}
catch (WebSocketException we)
{
logger.Error("Can not connect to Server. " + we);
throw;
}
catch (JsonReaderException jre)
{
logger.Error("Can not read JSON. " + jre.Data + jre.StackTrace);
throw;
}
catch (Exception e)
{
logger.Error(e);
throw;
}
}
/// <summary>
/// Creates a Vertex with given label and properties
/// </summary>
/// <param name="label">Label of created vertex</param>
/// <param name="properties">Properties of created vertex</param>
/// <returns>Created IVertex</returns>
public IVertex AddVertex(string label, IVertexProperties properties = null)
{
IVertex tmpVertex = new OrientVertex();
IVertexProperties orientProperties = properties;
tmpVertex.Label = label;
tmpVertex.ID = localId.ToString();
localId++;
tmpVertex.Properties = orientProperties;
try
{
IVertex createdVert = Gremlin.CreateVertexAndLabel(label, (Dictionary <string, List <IVertexValue> >)properties);
logger.Info("Vertex " + createdVert.ID + "has been created.");
tmpVertex = createdVert;
}
catch (WebSocketException we)
{
logger.Error("Can not connect to Server. " + we);
throw;
}
catch (JsonReaderException jre)
{
logger.Error("Can not read JSON. " + jre.Data + jre.StackTrace);
throw;
}
catch (Exception e)
{
logger.Error(e);
throw;
}
return(tmpVertex);
}
/// <summary>
/// Gets a value from propertie with a key
/// </summary>
/// <param name="key">key of the value</param>
/// <param name="properties">properties, that contains value</param>
/// <returns>wanted value</returns>
public object GetValueFromProperty(string key, IVertexProperties properties)
{
return(properties.GetProperty(key));
}
public Vertex(string label, int localId, IVertexProperties properties)
{
Label = label;
ID = localId;
Properties = properties;
}