public JObject ConstructNodeJsonDocument(string vertexLabel, List <WPropertyExpression> vertexProperties, out List <string> projectedFieldList)
{
Debug.Assert(vertexLabel != null);
JObject vertexObject = new JObject {
["label"] = vertexLabel
};
projectedFieldList = new List <string>(GraphViewReservedProperties.ReservedNodeProperties);
foreach (WPropertyExpression vertexProperty in vertexProperties)
{
Debug.Assert(vertexProperty.Cardinality == GremlinKeyword.PropertyCardinality.list);
if (!projectedFieldList.Contains(vertexProperty.Key.Value))
{
projectedFieldList.Add(vertexProperty.Key.Value);
}
if (vertexProperty.Value.ToJValue() == null)
{
continue;
}
JObject meta = new JObject();
foreach (KeyValuePair <WValueExpression, WValueExpression> pair in vertexProperty.MetaProperties)
{
WValueExpression metaName = pair.Key;
WValueExpression metaValue = pair.Value;
meta[metaName.Value] = metaValue.ToJValue();
}
string name = vertexProperty.Key.Value;
JArray propArray = (JArray)vertexObject[name];
if (propArray == null)
{
propArray = new JArray();
vertexObject[name] = propArray;
}
propArray.Add(new JObject {
["_value"] = vertexProperty.Value.ToJValue(),
["_propId"] = GraphViewConnection.GenerateDocumentId(),
["_meta"] = meta,
});
//GraphViewJsonCommand.AppendVertexSinglePropertyToVertex(vertexObject);
}
vertexObject["_edge"] = new JArray();
vertexObject["_reverse_edge"] = new JArray();
vertexObject["_nextEdgeOffset"] = 0;
return(vertexObject);
}
public JObject ConstructNodeJsonDocument(string vertexLabel, List <WPropertyExpression> vertexProperties)
{
Debug.Assert(vertexLabel != null);
JObject vertexObject = new JObject {
[KW_VERTEX_LABEL] = vertexLabel
};
//projectedFieldList = new List<string>(GraphViewReservedProperties.InitialPopulateNodeProperties);
//projectedFieldList.Add(GremlinKeyword.Label);
foreach (WPropertyExpression vertexProperty in vertexProperties)
{
Debug.Assert(vertexProperty.Cardinality == GremlinKeyword.PropertyCardinality.List);
//if (!projectedFieldList.Contains(vertexProperty.Key.Value))
// projectedFieldList.Add(vertexProperty.Key.Value);
//if (vertexProperty.Value.ToJValue() == null) {
// continue;
//}
JObject meta = new JObject();
foreach (KeyValuePair <WValueExpression, WValueExpression> pair in vertexProperty.MetaProperties)
{
WValueExpression metaName = pair.Key;
WValueExpression metaValue = pair.Value;
meta[metaName.Value] = metaValue.ToJValue();
}
string name = vertexProperty.Key.Value;
JArray propArray = (JArray)vertexObject[name];
if (propArray == null)
{
propArray = new JArray();
vertexObject[name] = propArray;
}
propArray.Add(new JObject {
[KW_PROPERTY_VALUE] = vertexProperty.Value.ToJValue(),
[KW_PROPERTY_ID] = GraphViewConnection.GenerateDocumentId(),
[KW_PROPERTY_META] = meta,
});
//GraphViewJsonCommand.AppendVertexSinglePropertyToVertex(vertexObject);
}
vertexObject[KW_VERTEX_EDGE] = new JArray();
vertexObject[KW_VERTEX_REV_EDGE] = new JArray();
vertexObject[KW_VERTEX_EDGE_SPILLED] = false;
vertexObject[KW_VERTEX_REVEDGE_SPILLED] = false;
//vertexObject[KW_VERTEX_NEXTOFFSET] = 0;
return(vertexObject);
}
