Browsable QoS Statement Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: toy/qos/statement/extracted
Source used for this grammar: Julien Baudry, QoS Statement, QoS_Statement.ecore, 2006/07/10

Summary

• Total 12 production rules with 13 top alternatives and 47 symbols.
• Vocabulary: 18 = 10 nonterminals + 2 terminals + 6 labels + 0 markers.
• Total 10 nonterminal symbols: 10 defined (QoSStatement, SingleQoSStatement, CoumpoundQoSStatement, Parameter, QoSContraint, QualificationKind, QoSCharacteristic, Boolean, Integer, String), 0 root (—), 3 top (QoSCharacteristic, Boolean, Integer), 0 bottom (—).
• Total 2 terminal symbols: 2 keywords ("true", "false"), 0 letters (—), 0 numerics (—), 0 signs (—).
• Total 6 labels: [relation], [parameter], [contraint], [statement], [qualification], [value].

Syntax

QoSStatement ::=
	SingleQoSStatement

QoSStatement ::=
	CoumpoundQoSStatement

QoSStatement ::=
	[relation]::CoumpoundQoSStatement [parameter]::Parameter+

SingleQoSStatement ::=
	[contraint]::QoSContraint

CoumpoundQoSStatement ::=
	[statement]::QoSStatement

Parameter ::=
	ε

QoSContraint ::=
	[qualification]::QualificationKind

QualificationKind ::=
	[value]::String

QoSCharacteristic ::=
	QualificationKind

Boolean ::=
	"true"
	"false"

Integer ::=
	integer

String ::=
	string

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