protected UpdatePropertiesBaseOperator(GraphViewExecutionOperator inputOp, GraphViewConnection connection,
List <Tuple <WValueExpression, WValueExpression, int> > pPropertiesToBeUpdated, UpdatePropertyMode pMode = UpdatePropertyMode.Set)
: base(inputOp, connection)
{
PropertiesToBeUpdated = pPropertiesToBeUpdated;
Mode = pMode;
}
public UpdateEdgePropertiesOperator(
GraphViewExecutionOperator inputOp, GraphViewConnection connection,
int srcVertexIdIndex, int edgeOffsetIndex,
List <Tuple <WValueExpression, WValueExpression, int> > propertiesList,
UpdatePropertyMode pMode = UpdatePropertyMode.Set)
: base(inputOp, connection, propertiesList, pMode)
{
this._srcVertexIdIndex = srcVertexIdIndex;
this._edgeOffsetIndex = edgeOffsetIndex;
}
private void UpdateNodeProperties(
Dictionary <string, JObject> documentsMap,
string vertexId,
JObject vertexDocObject,
List <Tuple <WValueExpression, WValueExpression, int> > propList,
UpdatePropertyMode mode)
{
VertexField vertexField = this.Connection.VertexCache.GetVertexField(vertexId);
// Drop all non-reserved properties
if (propList.Count == 1 &&
!propList[0].Item1.SingleQuoted &&
propList[0].Item1.Value.Equals("*", StringComparison.OrdinalIgnoreCase) &&
!propList[0].Item2.SingleQuoted &&
propList[0].Item2.Value.Equals("null", StringComparison.OrdinalIgnoreCase))
{
List <string> toBeDroppedPropertiesNames = GraphViewJsonCommand.DropAllNodeProperties(vertexDocObject);
foreach (var propertyName in toBeDroppedPropertiesNames)
{
vertexField.VertexProperties.Remove(propertyName);
}
}
else
{
foreach (var t in propList)
{
WValueExpression keyExpression = t.Item1;
WValueExpression valueExpression = t.Item2;
if (mode == UpdatePropertyMode.Set)
{
JProperty updatedProperty = GraphViewJsonCommand.UpdateProperty(vertexDocObject, keyExpression, valueExpression);
if (updatedProperty == null)
{
vertexField.VertexProperties.Remove(keyExpression.Value);
}
else
{
vertexField.UpdateVertexProperty(updatedProperty.Name, updatedProperty.Value.ToString(),
JsonDataTypeHelper.GetJsonDataType(updatedProperty.Value.Type));
}
}
else
{
throw new NotImplementedException();
}
}
}
documentsMap[vertexId] = vertexDocObject;
}
public UpdateNodePropertiesOperator(GraphViewExecutionOperator inputOp, GraphViewConnection connection,
int pNodeIndex, List <Tuple <WValueExpression, WValueExpression, int> > pPropertiesList, UpdatePropertyMode pMode = UpdatePropertyMode.Set)
: base(inputOp, connection, pPropertiesList, pMode)
{
_nodeIdIndex = pNodeIndex;
}
