Browsable Simple Airline Domain Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: §wip/atl/SimpleAirlineDomain/extracted
Source used for this grammar: Julien Baudry, Simple Airline Domain, SimpleAirlineDomain.ecore, 2006/07/10

Summary

• Total 9 production rules with 11 top alternatives and 85 symbols.
• Vocabulary: 34 = 9 nonterminals + 2 terminals + 23 labels + 0 markers.
• Total 9 nonterminal symbols: 9 defined (Airport, Flight, Airline, Passenger, Genre, Time, Boolean, Integer, String), 0 root (—), 0 top (—), 0 bottom (—).
• Total 2 terminal symbols: 2 keywords ("true", "false"), 0 letters (—), 0 numerics (—), 0 signs (—).
• Total 23 labels: [name] ³, [departingFlight], [arrivingFlight], [departTime], [duration], [maxnrPassengers], [passenger], [airline], [origin], [destination], [nationality], [flight] ², [age], [gender], [needsAssistance], [male], [female], [year], [month], [day], [hour], [minute], [second].

Syntax

Airport ::=
	[name]::String [departingFlight]::Flight+ [arrivingFlight]::Flight+

Flight ::=
	[departTime]::Time [duration]::Time [maxnrPassengers]::Integer [passenger]::Passenger+ [airline]::Airline [origin]::Airport [destination]::Airport

Airline ::=
	[name]::String [nationality]::String [flight]::Flight+

Passenger ::=
	[name]::String [age]::Integer [gender]::Genre [needsAssistance]::Boolean [flight]::Flight

Genre ::=
	[male]::ε
	[female]::ε

Time ::=
	[year]::Integer [month]::Integer [day]::Integer [hour]::Integer [minute]::Integer [second]::Integer

Boolean ::=
	"true"
	"false"

Integer ::=
	integer

String ::=
	string

Maintained by Dr. Vadim Zaytsev a.k.a. @grammarware. Last updated in September 2015. [↑]