not
Exclude a specified object from the traversal.
Synopsis
not(traversal)| Syntax conventions | Description |
|---|---|
| Lowercase and uppercase | Literal keyword. Includes (). |
Italics |
Variable value. Replace with a user-defined value. |
[] |
Optional. Square brackets ( [] ) surround
optional command arguments. Do not type the square brackets. |
{} |
Group. Braces ( {} ) identify a group to choose
from. Do not type the braces. |
| |
Or. A vertical bar ( | ) separates alternative
elements. Type any one of the elements. Do not type the vertical
bar. |
... |
Repeatable. An ellipsis ( ... ) indicates that
you can repeat the syntax element as often as required. |
Description
The not() step is a filter step
that excludes the objects specified.
Examples
If a vertex is not a fridgeSensor or a meal, group each vertex type and list by
name:
g.V().not(hasLabel('fridgeSensor').or().hasLabel('meal')).
group().by(label).by('name')