Type_GateIn_String
Type_GateIn_String = 'GateIn'
Example
procedure ScriptEvent(var Value: variant);
begin
Value := Type_GateIn_String; // 'GateIn'
end;
Usage
Type_GateIn_String provides the exact GateIn container-movement code paired with Type_GateIn for Velox container records.
Value
| Property | Value |
|---|---|
| Script type | String |
| Text value | GateIn |
| Paired number | Type_GateIn = 1 |
| Database domain | ContainerMove_Type.Num / .Code |
| Data field | ContainerMove.MovementTypeNum |
Additional Technical Info
Type_GateIn_String is the exact script-visible String code for the Gate In container-movement type. Its value is GateIn, paired with Type_GateIn value 1.
It identifies a movement type only. It does not create a ContainerMove, record a physical gate event, validate a container or trigger a workflow.
Implementation
Velox declares and registers the exact code GateIn. No container-movement type converter is registered, and the String name is not in the tag map.
Fresh-build VxData inserts application-1 ContainerMove_Type row 1 with Code GateIn and Description Gate In; ContainerMove.MovementTypeNum references the identity-keyed table.
Behaviour
Use the numeric value only when the target deployment retains the seeded row identity. Use the exact code only where caller logic or database lookup explicitly expects it; there is no fixed script converter.
Edge cases and quirks
ContainerMove_Type.Numis an identity key and the table is application-scoped/extensible. The constant matches the fresh-build insertion order, not every conceivable migrated or independently populated database.- The code has no space (
GateIn/GateOut), while the seeded Description contains a space. - The String identifier is not a tag-map entry.
- Reading a type does not prove that a container crossed a gate or that an event row exists.
- PascalScript retains no movement-type domain after the integer/string is evaluated; values 1 and 2 overlap other families.
Side effects
Reading Type_GateIn_String, comparing it has no I/O or state-changing effect.
Errors
Reading the constant does not raise an error. Persisting a number that does not identify a row in the target deployment can fail the MovementTypeNum foreign key.
Performance and concurrency
This is immutable compiled metadata. Access is constant-time; database identity and movement concurrency belong to caller operations.
Remarks
The example is source-reviewed and non-destructive. It does not create or process a container movement.
Related entries
Type_GateInis the paired numeric identifier.