Browsable Simple Class Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: toy/oop/simple-class/extracted
Source used for this grammar: Ivan Kurtev, SimpleClass 0.2, WTIP_SimpleClass.ecore,

Summary

• Total 9 production rules with 10 top alternatives and 51 symbols.
• Vocabulary: 17 = 7 nonterminals + 2 terminals + 8 labels + 0 markers.
• Total 7 nonterminal symbols: 7 defined (Classifier, Class, PrimitiveDataType, Association, Attribute, String, Boolean), 0 root (—), 1 top (Association), 0 bottom (—).
• Total 2 terminal symbols: 2 keywords ("true", "false"), 0 letters (—), 0 numerics (—), 0 signs (—).
• Total 8 labels: [name] ⁴, [is_persistent], [parent], [attrs], [src], [dest], [is_primary], [type].

Syntax

Classifier ::=
	Class

Classifier ::=
	PrimitiveDataType

Classifier ::=
	[name]::String

Class ::=
	[is_persistent]::Boolean [parent]::Class [attrs]::Attribute+

PrimitiveDataType ::=
	[name]::String

Association ::=
	[name]::String [src]::Class [dest]::Class

Attribute ::=
	[name]::String [is_primary]::Boolean [type]::Classifier

String ::=
	string

Boolean ::=
	"true"
	"false"

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