Aspect property data types and defaults
All aspect properties have a default value, which serves as a fallback value if Context Engine Cartridge cannot determine the actual value (for example, if the device is unknown). All aspect properties also have a data type.
The aspect property data type is one of the following:
| Type | Description |
|---|---|
| Boolean | a flag set to true or false |
| Integer | an integer |
| Set<String> | a set of strings (always case-sensitive), possibly an empty set |
| String | a string (always case-sensitive), possibly empty |
| Version | a version number, which you can compare to another value of the same type to determine which is newer |