Browsable FeatureDiagrams 1.0 Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: meta/modelling/gme/bruneliere/extracted
Source used for this grammar: Hugo Brunelière, FeatureDiagrams 1.0, FeatureDiagrams.ecore, 2005/08/10

Summary

• Total 11 production rules with 12 top alternatives and 112 symbols.
• Vocabulary: 30 = 9 nonterminals + 2 terminals + 19 labels + 0 markers.
• Total 9 nonterminal symbols: 9 defined (Node, Attribute, Root, Child, XORGroup, ORGroup, Integer, String, Boolean), 0 root (—), 1 top (Integer), 0 bottom (—).
• Total 2 terminal symbols: 2 keywords ("true", "false"), 0 letters (—), 0 numerics (—), 0 signs (—).
• Total 19 labels: [description] ³, [preliminary] ⁴, [object] ², [attributes] ², [no_dst] ², [nx_dst] ², [cn_dst] ², [editable], [key], [value], [name] ³, [node], [cn_src], [cx_src], [co_src], [nx_src], [cx_dst], [no_src], [co_dst].

Syntax

Node ::=
	Root

Node ::=
	Child

Node ::=
	[description]::String [preliminary]::Boolean [object]::String [attributes]::Attribute+ [no_dst]::ORGroup+ [nx_dst]::XORGroup+ [cn_dst]::Child+

Attribute ::=
	[description]::String [editable]::Boolean [key]::Boolean [value]::String [name]::String [node]::Node

Root ::=
	[description]::String [preliminary]::Boolean [object]::String [attributes]::Attribute+ [no_dst]::ORGroup+ [nx_dst]::XORGroup+ [cn_dst]::Child+

Child ::=
	[cn_src]::Node+ [cx_src]::XORGroup+ [co_src]::ORGroup+

XORGroup ::=
	[preliminary]::Boolean [name]::String [nx_src]::Node+ [cx_dst]::Child+

ORGroup ::=
	[preliminary]::Boolean [name]::String [no_src]::Node+ [co_dst]::Child+

Integer ::=
	integer

String ::=
	string

Boolean ::=
	"true"
	"false"

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