3. Meta-information - Meta-information function
Important meta-information is provided via type definition ( typeDefinition() ) and property definition ( propertyDefinition() ). Besides, additional meta-information is available in run-time environment, which is not part of the schema definition.
Functions
- active - Is property an active property
- collectionSize - Collection size property
- currentTypeDefinition - Current type definition property
- genericAccessKeyType - Generic access key type property
- hasGenericAttributes - Does the instance have generic attributes
- hasPropertyDefinition - Is description available
- hierarchyPath - Get Accesspath for property handle hierarchy
- instanceRefresh - Refresh instance data
- instanceUpdated - Check for external instance modifications
- isAutoSelection - Auto selection property
- isBasetypeProperty - Is property member of the base type
- isCollection - Is property a collection?
- isCursorCopy - Is property handle a copy handle
- isOperationPath - Is property handle an operation
- isParentOf - Is property handle parent
- isPathProperty - Is property a path expression
- isProperty - Is property a property with the name passed?
- isShareBaseHandle - Is property handle for base structure
- isTransient - Is property transient
- isTransientAttribute - Is property a transient attribute
- isVariableType - May type of instances change?
- propertyDefinition - Property definition property
- propertyPath - Get property path for property handle
- setDynamicLength - Activate dynamic length handling
- setGenericAccessKeyType - Change type for generic index
- typeDefinition - Type definition property