public static string ConstructNodeJsonString(string nodeInfo)
{
string json_str = "{}";
char delimiter = '\t';
var properties_values = nodeInfo.Split(delimiter);
for (int i = 0; i < properties_values.Length - 1; i += 2)
{
string property = properties_values[i];
string value = properties_values[i + 1];
json_str = GraphViewJsonCommand.insert_property(json_str, value, property).ToString();
}
//Insert "_edge" & "_reverse_edge" into the string.
json_str = GraphViewJsonCommand.insert_property(json_str, "[]", "_edge").ToString();
json_str = GraphViewJsonCommand.insert_property(json_str, "[]", "_reverse_edge").ToString();
return(json_str);
}
/// <summary>
/// Construct a Json's string which contains all the information about the new node.
/// </summary>
/// <returns></returns>
public string ConstructNode()
{
string Json_str = "{}";
var cnt = InsertSource as WValuesInsertSource;
for (int i = 0; i < Columns.Count(); i++)
{
string s1 = Columns[i].MultiPartIdentifier.Identifiers[0].Value;
var cnt2 = (cnt.RowValues[0].ColumnValues[i] as WValueExpression);
string s2 = cnt2.Value;
if (cnt2.SingleQuoted)
{
s2 = '\"' + s2 + '\"';
}
Json_str = GraphViewJsonCommand.insert_property(Json_str, s2, s1).ToString();
}
//Insert "_edge" & "_reverse_edge" into the string.
Json_str = GraphViewJsonCommand.insert_property(Json_str, "[]", "_edge").ToString();
Json_str = GraphViewJsonCommand.insert_property(Json_str, "[]", "_reverse_edge").ToString();
return(Json_str);
}