public BasicNodeModel GetNodeAndRelationships(Guid id)
{
BasicNodeModel node = null;
using (ISession session = driver.Session())
{
session.ReadTransaction(action =>
{
IStatementResult statementResult = action.Run(kMatchNodeAndRelationshipsQuery, new Dictionary <string, object> {
{ "id", id.ToString() }
});
// Get the relationships
foreach (IRecord record in statementResult)
{
if (node == null)
{
node = BasicNodeModel.FromINode(record[0].As <INode>());
}
node.AddRelationship(record["r"].As <IRelationship>(), record["e"].As <INode>());
}
});
}
return(node);
}
public BasicNodeModel GetNode(Guid id)
{
INode result;
using (ISession session = driver.Session())
{
result = session.ReadTransaction(action =>
{
IStatementResult statementResult = action.Run(kMatchNodeQuery, new Dictionary <string, object> {
{ "id", id.ToString() }
});
return(statementResult.FirstOrDefault()?[0].As <INode>());
});
}
return(result != null?BasicNodeModel.FromINode(result) : null);
}
public BasicNodeModel GetNode(string commonName)
{
if (commonName == null)
{
return(null);
}
INode result = null;
using (ISession session = driver.Session())
{
result = session.ReadTransaction(action =>
{
IStatementResult statementResult = action.Run(kMatchNodeByNameQuery, new Dictionary <string, object> {
{ "name", commonName }
});
return(statementResult.FirstOrDefault()?[0].As <INode>());
});
}
return(result != null?BasicNodeModel.FromINode(result) : null);
}