opcua:EnumValue
Mapped https://mapped.com/schema/mapped/1.0/opcua#EnumValue
One value of an enumeration and its label, an EnumValueType (OPC 10000-3 §8.39): an entry of a MultiStateDiscreteType Variable's EnumStrings or a MultiStateValueDiscreteType Variable's EnumValues (OPC 10000-8 §5.3.3), or an EnumField (§8.52) of an enumeration or OptionSet DataType. Reached through opcua:hasEnumValue. Not an OPC UA node: its identity is its owner's opcua:nodeId and its opcua:enumValue.
Hierarchy
Parent classes: opcua:Concept
Subclasses: none, this is a leaf class.
Facts
| Fact | Value |
|---|---|
| URI | https://mapped.com/schema/mapped/1.0/opcua#EnumValue |
| Source | Mapped |
| Protobuf | OPCUA_ENUM_VALUE |
| GraphQL | OPCUAEnumValue |
| Deprecated | No |
Properties
| Property | Type | Required | Default | Description |
|---|---|---|---|---|
opcua:enumValue | integer | Yes | The value of an opcua:EnumValue (EnumValueType.Value, OPC 10000-3 §8.39), as an Int32: graph integers are 32-bit, a deliberate support limit. An enumeration DataType's values (OPC 10000-6 §5.2.4), EnumStrings indexes and OptionSet bit numbers always fit. A MultiStateValueDiscreteType's EnumValues are Int64, so a state outside Int32, such as 3000000000, is reported, not written. | |
opcua:fieldName | string | The Name of an opcua:Field (StructureField.Name, OPC 10000-3 §8.51), as the server spells it and unique within its structure; a decoded structure value (opcua:value) uses it, unchanged, as the field's key. On an opcua:EnumValue of a DataType, EnumField.Name (§8.52), written only when it differs from the label in mapped:name. |
exactType is always opcua:EnumValue.
Inherited properties (14)
| Property | Type | Required | Default | Description |
|---|---|---|---|---|
connectedDataSourceId | string | The id of the origin data source of an entity. This id is already a part of mappingKey but important for faster query. | ||
connectorIds | Array<string> | The ids of the connectors associated with the entity. | ||
dateCreated | dateTime | Datetime when it is created. | ||
dateUpdated | dateTime | Datetime when it is updated last time. | ||
description | string | |||
enrichmentSourceConnectorId | string | The id of the source connector with which the vertex, whether it's a property bag or a derived entity, is associated. | ||
id | string | Yes | A globally unique ID in Mapped services. | |
isVirtual | boolean | false | If this is true, the corresponding entity is virtual, meaning it doesn't exist in the real world but fabricated in the Mapped's system. | |
mappingKey | string | The origin of the entity. More detailed definition is available at here. | ||
name | string | |||
organizationId | string | Yes | The id of the organization that owns the entity. | |
seeAlso | string | |||
systemType | Array<Object> | A system type of the system the entity is associated. | ||
type | Array<Object> | Yes | The entity's types or classes. The types are determined within the class hierarchy. This is an stringified alias for rdf:type. |
Relationships
| Relationship | Targets | Inverse | Cardinality | Notes |
|---|---|---|---|---|
opcua:isEnumValueOf | opcua:DataType, opcua:Variable | opcua:hasEnumValue | 0..1 | The Variable or opcua:DataType this opcua:EnumValue belongs to: the inverse of opcua:hasEnumValue. |
Inherited relationships (10)
| Relationship | Targets | Inverse | Cardinality | Notes |
|---|---|---|---|---|
contributesProperty | Meta | hasPropertyContributedFrom | 0..* | transitive, canonical Mapped's internal relationship indicating that a vertex is contributing a property/value to another vertex. |
hasExtendedProperty | ExtendedProperty | 0..* | transitive, canonical The entity's customer-defined extended properties, one node per key-value pair. | |
hasGeneratedArtifact | OpenUSD_Layer | isGeneratedFrom | 0..* | The layers generated from this source. |
hasIdentity | Identity | 0..* | transitive, canonical | |
hasPrimBinding | OpenUSD_Prim_Binding | isPrimBindingOf | 0..* | transitive, canonical Attaches a prim address. Used directly on an entity for pure addressing that carries no physical claim, and on a Representation or level-of-detail heuristic to realise it in USD. |
hasPropertyBag | PropertyBag | 0..* | transitive, canonical | |
isConstraintTarget | Spatial_Constraint | constrainsAgainst | 0..* | The constraints evaluated against this representation or entity. |
isMigratedFrom | Entity | isMigratedTo | 0..* | The entity this entity has been migrated from. This entity supersedes the source. |
isMigratedTo | Entity | isMigratedFrom | 0..* | transitive, canonical The entity this entity has been migrated to. The target supersedes this entity. |
isSubjectOfConstraint | Spatial_Constraint | constrainsSubject | 0..* | The constraints this entity is the subject of. |
Referenced by
Classes whose own relationships point at opcua:EnumValue.
- opcua:hasEnumValue (2): opcua:DataType, opcua:Variable
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