isFeature/10

• 'FEATURE'|'PORT'|'PORT GROUP'|'FEATURE GROUP'|'ACCESS'|'PARAMETER'|'SUBPROGRAM'
• 'NIL'|package_name
• component_type_identifier
• (feature) identifier
• 'NIL'|'IN'|'OUT'|'IN OUT'|'PROVIDES'|'REQUIRES'
• 'NIL'|'DATA'|'SERVER'|'EVENT'|'EVENT DATA'|'INVERSE OF'|'SUBPROGRAM'|'SUBPROGRAM GROUP'|'BUS'|'VIRTUAL BUS'|FEATURE|PROTOTYPE
• 'NIL'|component_classifier_reference
• 'NIL'|array_dimmensions
• 'NIL'|'REFINED TO'
• line number (integer)

notes:

• package_name is mandatory for AADL v2 (warning message 001)
• first parameter must not be PORT GROUP for AADL v2 (warning message 007)
• first parameter must not be SUBPROGRAM for AADL v2 (warning messages 008 and 009)
• sixth parameter must not be SERVER for AADL v2 (warning message 009)