2.3. Operation - Access functions - operations
Operations provide functionality that operates on a selected instance or property. Typically, operations provide derived information or manipulate instances or collections.
Functions
- collectionLoid - Local collection identity
- copyFilter - Copy filter condition
- count - Get number of instances in a collection
- executeExpression - Execute expression
- expandFilter - Expand filter condition
- filter - Filter condition
- globalLoid - Get local unique identifier (LOID)
- group - Grouping operation (not yet implemented)
- guid - Get global identity string for the current instance
- identityPath - Get property identity string
- initializeInstance - Provide initialized instance
- instanceLoid - Get local instance identity (LOID)
- intersect - Intersect collections
- minus - Subtract collections
- modified - Modified property
- orderBy - Order collection by attribute list
- plus - Union two collections
- provideGUID - Provide Global Instance Identifier (GUID)
- relativeCount - Get relative count
- select - Create a subset from a collection
- setType - Set type for weak-typed collection
- validate - Check whether property handle is valid
- validateForParent - Is property handle still valid for parent