MetadataMetamodelElementValueType

The ElementValue.Type enumerated type defines the valid types for values in metadata elements.
LONG : Indicates the type of the value is a long (64 bit signed integer).
STRING : Indicates the type of the value is a string (a variable length sequence of characters). The encoding is UTF-8.
STRING_LIST : Indicates the type of the value is a list of strings.
STRUCTURE_REFERENCE : Indicates the type of the value is an identifier for a structure element.
STRUCTURE_REFERENCE_LIST : Indicates the type of the value is a list of identifiers for a structure element.