public override bool HasNext()
{
if (_next == RelationshipSelections.UNINITIALIZED)
{
FetchNext();
_next = RelationshipCursor.relationshipReference();
}
if (_next == RelationshipSelections.NO_ID)
{
Close();
return(false);
}
return(true);
}
public override R Next()
{
if (!HasNext())
{
throw new NoSuchElementException();
}
R current = _factory.relationship(_next, RelationshipCursor.sourceNodeReference(), RelationshipCursor.type(), RelationshipCursor.targetNodeReference());
if (!FetchNext())
{
Close();
_next = RelationshipSelections.NO_ID;
}
else
{
_next = RelationshipCursor.relationshipReference();
}
return(current);
}
public override long PropertiesReference()
{
return(RelationshipCursor.propertiesReference());
}
public override long TargetNodeReference()
{
return(RelationshipCursor.targetNodeReference());
}
public override long SourceNodeReference()
{
return(RelationshipCursor.sourceNodeReference());
}
public override long OtherNodeReference()
{
return(RelationshipCursor.originNodeReference() == RelationshipCursor.sourceNodeReference() ? RelationshipCursor.targetNodeReference() : RelationshipCursor.sourceNodeReference());
}
public override int Type()
{
return(RelationshipCursor.type());
}
public override long RelationshipReference()
{
return(RelationshipCursor.relationshipReference());
}
