Browsable DiagramInterchange 1.0 Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: §wip/atl/DiagramInterchange/extracted
Source used for this grammar: Hugo Brunelière, DiagramInterchange 1.0, DiagramInterchange.ecore, 2005/08/11

Summary

• Total 37 production rules with 38 top alternatives and 185 symbols.
• Vocabulary: 64 = 28 nonterminals + 2 terminals + 34 labels + 0 markers.
• Total 28 nonterminal symbols: 27 defined (Dimension, Point, BezierPoint, Property, DiagramElement, Reference, GraphElement, GraphEdge, GraphNode, GraphConnector, DiagramLink, SemanticModelBridge, Diagram, SimpleSemanticModelElement, UML1SemanticModelBridge, CoreSemanticModelBridge, CoreElement, ElementsElement, LeafElement, TextElement, Image, GraphicPrimitive, Polyline, Ellipse, Integer, String, Boolean), 0 root (—), 2 top (Property, Integer), 1 bottom (Double ¹¹).
• Total 2 terminal symbols: 2 keywords ("true", "false"), 0 letters (—), 0 numerics (—), 0 signs (—).
• Total 34 labels: [width], [heigth], [x], [y], [controls], [key], [value], [isIndividualRepresentation], [referenced], [waypoints] ², [anchors], [size], [position], [gc_graphElement], [graphEdges], [zoom] ², [viewPort] ², [dl_graphElement], [dl_diagram], [name], [diagramLinks], [namespace], [typeInfo], [element] ², [text], [uri], [mimeType], [closed], [center], [radiusX], [radiusY], [rotation], [startAngle], [endAngle].

Syntax

Dimension ::=
	[width]::Double [heigth]::Double

Point ::=
	BezierPoint

Point ::=
	[x]::Double [y]::Double

BezierPoint ::=
	[controls]::Point

Property ::=
	[key]::String [value]::String

DiagramElement ::=
	Reference

DiagramElement ::=
	GraphElement

DiagramElement ::=
	LeafElement

Reference ::=
	[isIndividualRepresentation]::Boolean [referenced]::DiagramElement

GraphElement ::=
	GraphEdge

GraphElement ::=
	GraphNode

GraphEdge ::=
	[waypoints]::Point [anchors]::GraphConnector

GraphNode ::=
	Diagram

GraphNode ::=
	[size]::Dimension

GraphConnector ::=
	[position]::Point [gc_graphElement]::GraphElement [graphEdges]::GraphEdge+

DiagramLink ::=
	[zoom]::Double [viewPort]::Point [dl_graphElement]::GraphElement [dl_diagram]::Diagram

SemanticModelBridge ::=
	SimpleSemanticModelElement

SemanticModelBridge ::=
	UML1SemanticModelBridge

SemanticModelBridge ::=
	CoreSemanticModelBridge

Diagram ::=
	[name]::String [zoom]::Double [viewPort]::Point [diagramLinks]::DiagramLink+ [namespace]::SemanticModelBridge

SimpleSemanticModelElement ::=
	[typeInfo]::String

UML1SemanticModelBridge ::=
	[element]::CoreElement

CoreSemanticModelBridge ::=
	[element]::ElementsElement

CoreElement ::=
	ε

ElementsElement ::=
	ε

LeafElement ::=
	TextElement

LeafElement ::=
	Image

LeafElement ::=
	GraphicPrimitive

TextElement ::=
	[text]::String

Image ::=
	[uri]::String [mimeType]::String

GraphicPrimitive ::=
	Polyline

GraphicPrimitive ::=
	Ellipse

Polyline ::=
	[waypoints]::Point [closed]::Boolean

Ellipse ::=
	[center]::Point [radiusX]::Double [radiusY]::Double [rotation]::Double [startAngle]::Double [endAngle]::Double

Integer ::=
	integer

String ::=
	string

Boolean ::=
	"true"
	"false"

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