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Tyler Long
2018-03-13 15:28:48 +08:00
parent 6ce2dfeaec
commit 3e9215b27d
17 changed files with 10 additions and 10 deletions
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89
src/diagrams/class/classDb.js Normal file
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import { logger } from '../../logger'
let relations = []
let classes = {}
/**
* Function called by parser when a node definition has been found.
* @param id
* @param text
* @param type
* @param style
*/
export const addClass = function (id) {
if (typeof classes[id] === 'undefined') {
classes[id] = {
id: id,
methods: [],
members: []
}
}
}
export const clear = function () {
relations = []
classes = {}
}
export const getClass = function (id) {
return classes[id]
}
export const getClasses = function () {
return classes
}
export const getRelations = function () {
return relations
}
export const addRelation = function (relation) {
logger.debug('Adding relation: ' + JSON.stringify(relation))
addClass(relation.id1)
addClass(relation.id2)
relations.push(relation)
}
export const addMembers = function (className, MembersArr) {
const theClass = classes[className]
if (typeof MembersArr === 'string') {
if (MembersArr.substr(-1) === ')') {
theClass.methods.push(MembersArr)
} else {
theClass.members.push(MembersArr)
}
}
}
export const cleanupLabel = function (label) {
if (label.substring(0, 1) === ':') {
return label.substr(2).trim()
} else {
return label.trim()
}
}
export const lineType = {
LINE: 0,
DOTTED_LINE: 1
}
export const relationType = {
AGGREGATION: 0,
EXTENSION: 1,
COMPOSITION: 2,
DEPENDENCY: 3
}
export default {
addClass,
clear,
getClass,
getClasses,
getRelations,
addRelation,
addMembers,
cleanupLabel,
lineType,
relationType
}

208
src/diagrams/class/classDiagram.spec.js Normal file
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/* eslint-env jasmine */
import { parser } from './parser/classDiagram'
import classDb from './classDb'
describe('class diagram, ', function () {
describe('when parsing an info graph it', function () {
beforeEach(function () {
parser.yy = classDb
})
it('should handle relation definitions', function () {
const str = 'classDiagram\n' +
'Class01 <|-- Class02\n' +
'Class03 *-- Class04\n' +
'Class05 o-- Class06\n' +
'Class07 .. Class08\n' +
'Class09 -- Class1'
parser.parse(str)
})
it('should handle relation definition of different types and directions', function () {
const str = 'classDiagram\n' +
'Class11 <|.. Class12\n' +
'Class13 --> Class14\n' +
'Class15 ..> Class16\n' +
'Class17 ..|> Class18\n' +
'Class19 <--* Class20'
parser.parse(str)
})
it('should handle cardinality and labels', function () {
const str = 'classDiagram\n' +
'Class01 "1" *-- "many" Class02 : contains\n' +
'Class03 o-- Class04 : aggregation\n' +
'Class05 --> "1" Class06'
parser.parse(str)
})
it('should handle class definitions', function () {
const str = 'classDiagram\n' +
'class Car\n' +
'Driver -- Car : drives >\n' +
'Car *-- Wheel : have 4 >\n' +
'Car -- Person : < owns'
parser.parse(str)
})
it('should handle method statements', function () {
const str = 'classDiagram\n' +
'Object <|-- ArrayList\n' +
'Object : equals()\n' +
'ArrayList : Object[] elementData\n' +
'ArrayList : size()'
parser.parse(str)
})
it('should handle parsing of method statements grouped by brackets', function () {
const str = 'classDiagram\n' +
'class Dummy {\n' +
'String data\n' +
' void methods()\n' +
'}\n' +
'\n' +
'class Flight {\n' +
' flightNumber : Integer\n' +
' departureTime : Date\n' +
'}'
parser.parse(str)
})
it('should handle parsing of separators', function () {
const str = 'classDiagram\n' +
'class Foo1 {\n' +
' You can use\n' +
' several lines\n' +
'..\n' +
'as you want\n' +
'and group\n' +
'==\n' +
'things together.\n' +
'__\n' +
'You can have as many groups\n' +
'as you want\n' +
'--\n' +
'End of class\n' +
'}\n' +
'\n' +
'class User {\n' +
'.. Simple Getter ..\n' +
'+ getName()\n' +
'+ getAddress()\n' +
'.. Some setter ..\n' +
'+ setName()\n' +
'__ private data __\n' +
'int age\n' +
'-- encrypted --\n' +
'String password\n' +
'}'
parser.parse(str)
})
})
describe('when fetching data from an classDiagram graph it', function () {
beforeEach(function () {
parser.yy = classDb
parser.yy.clear()
})
it('should handle relation definitions EXTENSION', function () {
const str = 'classDiagram\n' +
'Class01 <|-- Class02'
parser.parse(str)
const relations = parser.yy.getRelations()
expect(parser.yy.getClass('Class01').id).toBe('Class01')
expect(parser.yy.getClass('Class02').id).toBe('Class02')
expect(relations[0].relation.type1).toBe(classDb.relationType.EXTENSION)
expect(relations[0].relation.type2).toBe('none')
expect(relations[0].relation.lineType).toBe(classDb.lineType.LINE)
})
it('should handle relation definitions AGGREGATION and dotted line', function () {
const str = 'classDiagram\n' +
'Class01 o.. Class02'
parser.parse(str)
const relations = parser.yy.getRelations()
expect(parser.yy.getClass('Class01').id).toBe('Class01')
expect(parser.yy.getClass('Class02').id).toBe('Class02')
expect(relations[0].relation.type1).toBe(classDb.relationType.AGGREGATION)
expect(relations[0].relation.type2).toBe('none')
expect(relations[0].relation.lineType).toBe(classDb.lineType.DOTTED_LINE)
})
it('should handle relation definitions COMPOSITION on both sides', function () {
const str = 'classDiagram\n' +
'Class01 *--* Class02'
parser.parse(str)
const relations = parser.yy.getRelations()
expect(parser.yy.getClass('Class01').id).toBe('Class01')
expect(parser.yy.getClass('Class02').id).toBe('Class02')
expect(relations[0].relation.type1).toBe(classDb.relationType.COMPOSITION)
expect(relations[0].relation.type2).toBe(classDb.relationType.COMPOSITION)
expect(relations[0].relation.lineType).toBe(classDb.lineType.LINE)
})
it('should handle relation definitions no types', function () {
const str = 'classDiagram\n' +
'Class01 -- Class02'
parser.parse(str)
const relations = parser.yy.getRelations()
expect(parser.yy.getClass('Class01').id).toBe('Class01')
expect(parser.yy.getClass('Class02').id).toBe('Class02')
expect(relations[0].relation.type1).toBe('none')
expect(relations[0].relation.type2).toBe('none')
expect(relations[0].relation.lineType).toBe(classDb.lineType.LINE)
})
it('should handle relation definitions with type only on right side', function () {
const str = 'classDiagram\n' +
'Class01 --|> Class02'
parser.parse(str)
const relations = parser.yy.getRelations()
expect(parser.yy.getClass('Class01').id).toBe('Class01')
expect(parser.yy.getClass('Class02').id).toBe('Class02')
expect(relations[0].relation.type1).toBe('none')
expect(relations[0].relation.type2).toBe(classDb.relationType.EXTENSION)
expect(relations[0].relation.lineType).toBe(classDb.lineType.LINE)
})
it('should handle multiple classes and relation definitions', function () {
const str = 'classDiagram\n' +
'Class01 <|-- Class02\n' +
'Class03 *-- Class04\n' +
'Class05 o-- Class06\n' +
'Class07 .. Class08\n' +
'Class09 -- Class10'
parser.parse(str)
const relations = parser.yy.getRelations()
expect(parser.yy.getClass('Class01').id).toBe('Class01')
expect(parser.yy.getClass('Class10').id).toBe('Class10')
expect(relations.length).toBe(5)
expect(relations[0].relation.type1).toBe(classDb.relationType.EXTENSION)
expect(relations[0].relation.type2).toBe('none')
expect(relations[0].relation.lineType).toBe(classDb.lineType.LINE)
expect(relations[3].relation.type1).toBe('none')
expect(relations[3].relation.type2).toBe('none')
expect(relations[3].relation.lineType).toBe(classDb.lineType.DOTTED_LINE)
})
})
})

365
src/diagrams/class/classRenderer.js Normal file
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import dagre from 'dagre-layout'
import graphlib from 'graphlibrary'
import * as d3 from 'd3'
import classDb from './classDb'
import { logger } from '../../logger'
import { parser } from './parser/classDiagram'
parser.yy = classDb
const idCache = {}
let classCnt = 0
const conf = {
dividerMargin: 10,
padding: 5,
textHeight: 10
}
// Todo optimize
const getGraphId = function (label) {
const keys = Object.keys(idCache)
for (let i = 0; i < keys.length; i++) {
if (idCache[keys[i]].label === label) {
return keys[i]
}
}
return undefined
}
/**
* Setup arrow head and define the marker. The result is appended to the svg.
*/
const insertMarkers = function (elem) {
elem.append('defs').append('marker')
.attr('id', 'extensionStart')
.attr('class', 'extension')
.attr('refX', 0)
.attr('refY', 7)
.attr('markerWidth', 190)
.attr('markerHeight', 240)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 1,7 L18,13 V 1 Z')
elem.append('defs').append('marker')
.attr('id', 'extensionEnd')
.attr('refX', 19)
.attr('refY', 7)
.attr('markerWidth', 20)
.attr('markerHeight', 28)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 1,1 V 13 L18,7 Z') // this is actual shape for arrowhead
elem.append('defs').append('marker')
.attr('id', 'compositionStart')
.attr('class', 'extension')
.attr('refX', 0)
.attr('refY', 7)
.attr('markerWidth', 190)
.attr('markerHeight', 240)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 18,7 L9,13 L1,7 L9,1 Z')
elem.append('defs').append('marker')
.attr('id', 'compositionEnd')
.attr('refX', 19)
.attr('refY', 7)
.attr('markerWidth', 20)
.attr('markerHeight', 28)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 18,7 L9,13 L1,7 L9,1 Z')
elem.append('defs').append('marker')
.attr('id', 'aggregationStart')
.attr('class', 'extension')
.attr('refX', 0)
.attr('refY', 7)
.attr('markerWidth', 190)
.attr('markerHeight', 240)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 18,7 L9,13 L1,7 L9,1 Z')
elem.append('defs').append('marker')
.attr('id', 'aggregationEnd')
.attr('refX', 19)
.attr('refY', 7)
.attr('markerWidth', 20)
.attr('markerHeight', 28)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 18,7 L9,13 L1,7 L9,1 Z')
elem.append('defs').append('marker')
.attr('id', 'dependencyStart')
.attr('class', 'extension')
.attr('refX', 0)
.attr('refY', 7)
.attr('markerWidth', 190)
.attr('markerHeight', 240)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 5,7 L9,13 L1,7 L9,1 Z')
elem.append('defs').append('marker')
.attr('id', 'dependencyEnd')
.attr('refX', 19)
.attr('refY', 7)
.attr('markerWidth', 20)
.attr('markerHeight', 28)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 18,7 L9,13 L14,7 L9,1 Z')
}
let edgeCount = 0
const drawEdge = function (elem, path, relation) {
const getRelationType = function (type) {
switch (type) {
case classDb.relationType.AGGREGATION:
return 'aggregation'
case classDb.relationType.EXTENSION:
return 'extension'
case classDb.relationType.COMPOSITION:
return 'composition'
case classDb.relationType.DEPENDENCY:
return 'dependency'
}
}
// The data for our line
const lineData = path.points
// This is the accessor function we talked about above
const lineFunction = d3.line()
.x(function (d) {
return d.x
})
.y(function (d) {
return d.y
})
.curve(d3.curveBasis)
const svgPath = elem.append('path')
.attr('d', lineFunction(lineData))
.attr('id', 'edge' + edgeCount)
.attr('class', 'relation')
let url = ''
if (conf.arrowMarkerAbsolute) {
url = window.location.protocol + '//' + window.location.host + window.location.pathname + window.location.search
url = url.replace(/\(/g, '\\(')
url = url.replace(/\)/g, '\\)')
}
if (relation.relation.type1 !== 'none') {
svgPath.attr('marker-start', 'url(' + url + '#' + getRelationType(relation.relation.type1) + 'Start' + ')')
}
if (relation.relation.type2 !== 'none') {
svgPath.attr('marker-end', 'url(' + url + '#' + getRelationType(relation.relation.type2) + 'End' + ')')
}
let x, y
const l = path.points.length
if ((l % 2) !== 0) {
const p1 = path.points[Math.floor(l / 2)]
const p2 = path.points[Math.ceil(l / 2)]
x = (p1.x + p2.x) / 2
y = (p1.y + p2.y) / 2
} else {
const p = path.points[Math.floor(l / 2)]
x = p.x
y = p.y
}
if (typeof relation.title !== 'undefined') {
const g = elem.append('g')
.attr('class', 'classLabel')
const label = g.append('text')
.attr('class', 'label')
.attr('x', x)
.attr('y', y)
.attr('fill', 'red')
.attr('text-anchor', 'middle')
.text(relation.title)
window.label = label
const bounds = label.node().getBBox()
g.insert('rect', ':first-child')
.attr('class', 'box')
.attr('x', bounds.x - conf.padding / 2)
.attr('y', bounds.y - conf.padding / 2)
.attr('width', bounds.width + conf.padding)
.attr('height', bounds.height + conf.padding)
}
edgeCount++
}
const drawClass = function (elem, classDef) {
logger.info('Rendering class ' + classDef)
const addTspan = function (textEl, txt, isFirst) {
const tSpan = textEl.append('tspan')
.attr('x', conf.padding)
.text(txt)
if (!isFirst) {
tSpan.attr('dy', conf.textHeight)
}
}
const id = 'classId' + classCnt
const classInfo = {
id: id,
label: classDef.id,
width: 0,
height: 0
}
const g = elem.append('g')
.attr('id', id)
.attr('class', 'classGroup')
const title = g.append('text')
.attr('x', conf.padding)
.attr('y', conf.textHeight + conf.padding)
.text(classDef.id)
const titleHeight = title.node().getBBox().height
const membersLine = g.append('line') // text label for the x axis
.attr('x1', 0)
.attr('y1', conf.padding + titleHeight + conf.dividerMargin / 2)
.attr('y2', conf.padding + titleHeight + conf.dividerMargin / 2)
const members = g.append('text') // text label for the x axis
.attr('x', conf.padding)
.attr('y', titleHeight + (conf.dividerMargin) + conf.textHeight)
.attr('fill', 'white')
.attr('class', 'classText')
let isFirst = true
classDef.members.forEach(function (member) {
addTspan(members, member, isFirst)
isFirst = false
})
const membersBox = members.node().getBBox()
const methodsLine = g.append('line') // text label for the x axis
.attr('x1', 0)
.attr('y1', conf.padding + titleHeight + conf.dividerMargin + membersBox.height)
.attr('y2', conf.padding + titleHeight + conf.dividerMargin + membersBox.height)
const methods = g.append('text') // text label for the x axis
.attr('x', conf.padding)
.attr('y', titleHeight + 2 * conf.dividerMargin + membersBox.height + conf.textHeight)
.attr('fill', 'white')
.attr('class', 'classText')
isFirst = true
classDef.methods.forEach(function (method) {
addTspan(methods, method, isFirst)
isFirst = false
})
const classBox = g.node().getBBox()
g.insert('rect', ':first-child')
.attr('x', 0)
.attr('y', 0)
.attr('width', classBox.width + 2 * conf.padding)
.attr('height', classBox.height + conf.padding + 0.5 * conf.dividerMargin)
membersLine.attr('x2', classBox.width + 2 * conf.padding)
methodsLine.attr('x2', classBox.width + 2 * conf.padding)
classInfo.width = classBox.width + 2 * conf.padding
classInfo.height = classBox.height + conf.padding + 0.5 * conf.dividerMargin
idCache[id] = classInfo
classCnt++
return classInfo
}
export const setConf = function (cnf) {
const keys = Object.keys(cnf)
keys.forEach(function (key) {
conf[key] = cnf[key]
})
}
/**
* Draws a flowchart in the tag with id: id based on the graph definition in text.
* @param text
* @param id
*/
export const draw = function (text, id) {
parser.yy.clear()
parser.parse(text)
logger.info('Rendering diagram ' + text)
/// / Fetch the default direction, use TD if none was found
const diagram = d3.select('#' + id)
insertMarkers(diagram)
// Layout graph, Create a new directed graph
const g = new graphlib.Graph({
multigraph: true
})
// Set an object for the graph label
g.setGraph({
isMultiGraph: true
})
// Default to assigning a new object as a label for each new edge.
g.setDefaultEdgeLabel(function () {
return {}
})
const classes = classDb.getClasses()
const keys = Object.keys(classes)
for (let i = 0; i < keys.length; i++) {
const classDef = classes[keys[i]]
const node = drawClass(diagram, classDef)
// Add nodes to the graph. The first argument is the node id. The second is
// metadata about the node. In this case we're going to add labels to each of
// our nodes.
g.setNode(node.id, node)
logger.info('Org height: ' + node.height)
}
const relations = classDb.getRelations()
relations.forEach(function (relation) {
logger.info('tjoho' + getGraphId(relation.id1) + getGraphId(relation.id2) + JSON.stringify(relation))
g.setEdge(getGraphId(relation.id1), getGraphId(relation.id2), { relation: relation })
})
dagre.layout(g)
g.nodes().forEach(function (v) {
if (typeof v !== 'undefined') {
logger.debug('Node ' + v + ': ' + JSON.stringify(g.node(v)))
d3.select('#' + v).attr('transform', 'translate(' + (g.node(v).x - (g.node(v).width / 2)) + ',' + (g.node(v).y - (g.node(v).height / 2)) + ' )')
}
})
g.edges().forEach(function (e) {
logger.debug('Edge ' + e.v + ' -> ' + e.w + ': ' + JSON.stringify(g.edge(e)))
drawEdge(diagram, g.edge(e), g.edge(e).relation)
})
diagram.attr('height', '100%')
diagram.attr('width', '100%')
diagram.attr('viewBox', '0 0 ' + (g.graph().width + 20) + ' ' + (g.graph().height + 20))
}
export default {
setConf,
draw
}

196
src/diagrams/class/parser/classDiagram.jison Normal file
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/** mermaid
* https://mermaidjs.github.io/
* (c) 2015 Knut Sveidqvist
* MIT license.
*/
/* lexical grammar */
%lex
%x string struct
%%
\%\%[^\n]* /* do nothing */
\n+ return 'NEWLINE';
\s+ /* skip whitespace */
"classDiagram" return 'CLASS_DIAGRAM';
[\{] { this.begin("struct"); /*console.log('Starting struct');*/return 'STRUCT_START';}
<struct>\} { /*console.log('Ending struct');*/this.popState(); return 'STRUCT_STOP';}}
<struct>[\n] /* nothing */
<struct>[^\{\}\n]* { /*console.log('lex-member: ' + yytext);*/ return "MEMBER";}
"class" return 'CLASS';
["] this.begin("string");
<string>["] this.popState();
<string>[^"]* return "STR";
\s*\<\| return 'EXTENSION';
\s*\|\> return 'EXTENSION';
\s*\> return 'DEPENDENCY';
\s*\< return 'DEPENDENCY';
\s*\* return 'COMPOSITION';
\s*o return 'AGGREGATION';
\-\- return 'LINE';
\.\. return 'DOTTED_LINE';
":"[^#\n;]+ return 'LABEL';
\- return 'MINUS';
"." return 'DOT';
\+ return 'PLUS';
\% return 'PCT';
"=" return 'EQUALS';
\= return 'EQUALS';
[A-Za-z]+ return 'ALPHA';
[!"#$%&'*+,-.`?\\_/] return 'PUNCTUATION';
[0-9]+ return 'NUM';
[\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6]|
[\u00F8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377]|
[\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5]|
[\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA]|
[\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE]|
[\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA]|
[\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0]|
[\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977]|
[\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2]|
[\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A]|
[\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39]|
[\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8]|
[\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C]|
[\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C]|
[\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99]|
[\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0]|
[\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D]|
[\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3]|
[\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10]|
[\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1]|
[\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81]|
[\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3]|
[\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6]|
[\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A]|
[\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081]|
[\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D]|
[\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0]|
[\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310]|
[\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C]|
[\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u1700-\u170C\u170E-\u1711]|
[\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7]|
[\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C]|
[\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16]|
[\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF]|
[\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC]|
[\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D]|
[\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D]|
[\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3]|
[\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F]|
[\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128]|
[\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2183\u2184]|
[\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3]|
[\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6]|
[\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE]|
[\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005\u3006\u3031-\u3035\u303B\u303C]|
[\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D]|
[\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC]|
[\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B]|
[\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6E5\uA717-\uA71F\uA722-\uA788]|
[\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805]|
[\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB]|
[\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28]|
[\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5]|
[\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4]|
[\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E]|
[\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D]|
[\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36]|
[\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D]|
[\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC]|
[\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF]|
[\uFFD2-\uFFD7\uFFDA-\uFFDC]
return 'UNICODE_TEXT';
\s return 'SPACE';
<<EOF>> return 'EOF';
/lex
/* operator associations and precedence */
%left '^'
%start mermaidDoc
%% /* language grammar */
mermaidDoc: graphConfig;
graphConfig
: CLASS_DIAGRAM NEWLINE statements EOF
;
statements
: statement
| statement NEWLINE statements
;
className
: alphaNumToken className { $$=$1+$2; }
| alphaNumToken { $$=$1; }
;
statement
: relationStatement { yy.addRelation($1); }
| relationStatement LABEL { $1.title = yy.cleanupLabel($2); yy.addRelation($1); }
| classStatement
| methodStatement
;
classStatement
: CLASS className
| CLASS className STRUCT_START members STRUCT_STOP {/*console.log($2,JSON.stringify($4));*/yy.addMembers($2,$4);}
;
members
: MEMBER { $$ = [$1]; }
| MEMBER members { $2.push($1);$$=$2;}
;
methodStatement
: className {/*console.log('Rel found',$1);*/}
| className LABEL {yy.addMembers($1,yy.cleanupLabel($2));}
| MEMBER {console.warn('Member',$1);}
| SEPARATOR {/*console.log('sep found',$1);*/}
;
relationStatement
: className relation className { $$ = {'id1':$1,'id2':$3, relation:$2, relationTitle1:'none', relationTitle2:'none'}; }
| className STR relation className { $$ = {id1:$1, id2:$4, relation:$3, relationTitle1:$2, relationTitle2:'none'}}
| className relation STR className { $$ = {id1:$1, id2:$4, relation:$2, relationTitle1:'none', relationTitle2:$3}; }
| className STR relation STR className { $$ = {id1:$1, id2:$5, relation:$3, relationTitle1:$2, relationTitle2:$4} }
;
relation
: relationType lineType relationType { $$={type1:$1,type2:$3,lineType:$2}; }
| lineType relationType { $$={type1:'none',type2:$2,lineType:$1}; }
| relationType lineType { $$={type1:$1,type2:'none',lineType:$2}; }
| lineType { $$={type1:'none',type2:'none',lineType:$1}; }
;
relationType
: AGGREGATION { $$=yy.relationType.AGGREGATION;}
| EXTENSION { $$=yy.relationType.EXTENSION;}
| COMPOSITION { $$=yy.relationType.COMPOSITION;}
| DEPENDENCY { $$=yy.relationType.DEPENDENCY;}
;
lineType
: LINE {$$=yy.lineType.LINE;}
| DOTTED_LINE {$$=yy.lineType.DOTTED_LINE;}
;
commentToken : textToken | graphCodeTokens ;
textToken : textNoTagsToken | TAGSTART | TAGEND | '==' | '--' | PCT | DEFAULT;
textNoTagsToken: alphaNumToken | SPACE | MINUS | keywords ;
alphaNumToken : UNICODE_TEXT | NUM | ALPHA;
%%

740
src/diagrams/class/parser/classDiagram.js Normal file
View File

@@ -0,0 +1,740 @@
/* parser generated by jison 0.4.18 */
/*
Returns a Parser object of the following structure:
Parser: {
yy: {}
}
Parser.prototype: {
yy: {},
trace: function(),
symbols_: {associative list: name ==> number},
terminals_: {associative list: number ==> name},
productions_: [...],
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$),
table: [...],
defaultActions: {...},
parseError: function(str, hash),
parse: function(input),
lexer: {
EOF: 1,
parseError: function(str, hash),
setInput: function(input),
input: function(),
unput: function(str),
more: function(),
less: function(n),
pastInput: function(),
upcomingInput: function(),
showPosition: function(),
test_match: function(regex_match_array, rule_index),
next: function(),
lex: function(),
begin: function(condition),
popState: function(),
_currentRules: function(),
topState: function(),
pushState: function(condition),
options: {
ranges: boolean (optional: true ==> token location info will include a .range[] member)
flex: boolean (optional: true ==> flex-like lexing behaviour where the rules are tested exhaustively to find the longest match)
backtrack_lexer: boolean (optional: true ==> lexer regexes are tested in order and for each matching regex the action code is invoked; the lexer terminates the scan when a token is returned by the action code)
},
performAction: function(yy, yy_, $avoiding_name_collisions, YY_START),
rules: [...],
conditions: {associative list: name ==> set},
}
}
token location info (@$, _$, etc.): {
first_line: n,
last_line: n,
first_column: n,
last_column: n,
range: [start_number, end_number] (where the numbers are indexes into the input string, regular zero-based)
}
the parseError function receives a 'hash' object with these members for lexer and parser errors: {
text: (matched text)
token: (the produced terminal token, if any)
line: (yylineno)
}
while parser (grammar) errors will also provide these members, i.e. parser errors deliver a superset of attributes: {
loc: (yylloc)
expected: (string describing the set of expected tokens)
recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error)
}
*/
var parser = (function(){
var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,11],$V1=[1,12],$V2=[1,13],$V3=[1,15],$V4=[1,16],$V5=[1,17],$V6=[6,8],$V7=[1,26],$V8=[1,27],$V9=[1,28],$Va=[1,29],$Vb=[1,30],$Vc=[1,31],$Vd=[6,8,13,17,23,26,27,28,29,30,31],$Ve=[6,8,13,17,23,26,27,28,29,30,31,45,46,47],$Vf=[23,45,46,47],$Vg=[23,30,31,45,46,47],$Vh=[23,26,27,28,29,45,46,47],$Vi=[6,8,13],$Vj=[1,46];
var parser = {trace: function trace() { },
yy: {},
symbols_: {"error":2,"mermaidDoc":3,"graphConfig":4,"CLASS_DIAGRAM":5,"NEWLINE":6,"statements":7,"EOF":8,"statement":9,"className":10,"alphaNumToken":11,"relationStatement":12,"LABEL":13,"classStatement":14,"methodStatement":15,"CLASS":16,"STRUCT_START":17,"members":18,"STRUCT_STOP":19,"MEMBER":20,"SEPARATOR":21,"relation":22,"STR":23,"relationType":24,"lineType":25,"AGGREGATION":26,"EXTENSION":27,"COMPOSITION":28,"DEPENDENCY":29,"LINE":30,"DOTTED_LINE":31,"commentToken":32,"textToken":33,"graphCodeTokens":34,"textNoTagsToken":35,"TAGSTART":36,"TAGEND":37,"==":38,"--":39,"PCT":40,"DEFAULT":41,"SPACE":42,"MINUS":43,"keywords":44,"UNICODE_TEXT":45,"NUM":46,"ALPHA":47,"$accept":0,"$end":1},
terminals_: {2:"error",5:"CLASS_DIAGRAM",6:"NEWLINE",8:"EOF",13:"LABEL",16:"CLASS",17:"STRUCT_START",19:"STRUCT_STOP",20:"MEMBER",21:"SEPARATOR",23:"STR",26:"AGGREGATION",27:"EXTENSION",28:"COMPOSITION",29:"DEPENDENCY",30:"LINE",31:"DOTTED_LINE",34:"graphCodeTokens",36:"TAGSTART",37:"TAGEND",38:"==",39:"--",40:"PCT",41:"DEFAULT",42:"SPACE",43:"MINUS",44:"keywords",45:"UNICODE_TEXT",46:"NUM",47:"ALPHA"},
productions_: [0,[3,1],[4,4],[7,1],[7,3],[10,2],[10,1],[9,1],[9,2],[9,1],[9,1],[14,2],[14,5],[18,1],[18,2],[15,1],[15,2],[15,1],[15,1],[12,3],[12,4],[12,4],[12,5],[22,3],[22,2],[22,2],[22,1],[24,1],[24,1],[24,1],[24,1],[25,1],[25,1],[32,1],[32,1],[33,1],[33,1],[33,1],[33,1],[33,1],[33,1],[33,1],[35,1],[35,1],[35,1],[35,1],[11,1],[11,1],[11,1]],
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {
/* this == yyval */
var $0 = $$.length - 1;
switch (yystate) {
case 5:
this.$=$$[$0-1]+$$[$0];
break;
case 6:
this.$=$$[$0];
break;
case 7:
yy.addRelation($$[$0]);
break;
case 8:
$$[$0-1].title = yy.cleanupLabel($$[$0]); yy.addRelation($$[$0-1]);
break;
case 12:
/*console.log($$[$0-3],JSON.stringify($$[$0-1]));*/yy.addMembers($$[$0-3],$$[$0-1]);
break;
case 13:
this.$ = [$$[$0]];
break;
case 14:
$$[$0].push($$[$0-1]);this.$=$$[$0];
break;
case 15:
/*console.log('Rel found',$$[$0]);*/
break;
case 16:
yy.addMembers($$[$0-1],yy.cleanupLabel($$[$0]));
break;
case 17:
console.warn('Member',$$[$0]);
break;
case 18:
/*console.log('sep found',$$[$0]);*/
break;
case 19:
this.$ = {'id1':$$[$0-2],'id2':$$[$0], relation:$$[$0-1], relationTitle1:'none', relationTitle2:'none'};
break;
case 20:
this.$ = {id1:$$[$0-3], id2:$$[$0], relation:$$[$0-1], relationTitle1:$$[$0-2], relationTitle2:'none'}
break;
case 21:
this.$ = {id1:$$[$0-3], id2:$$[$0], relation:$$[$0-2], relationTitle1:'none', relationTitle2:$$[$0-1]};
break;
case 22:
this.$ = {id1:$$[$0-4], id2:$$[$0], relation:$$[$0-2], relationTitle1:$$[$0-3], relationTitle2:$$[$0-1]}
break;
case 23:
this.$={type1:$$[$0-2],type2:$$[$0],lineType:$$[$0-1]};
break;
case 24:
this.$={type1:'none',type2:$$[$0],lineType:$$[$0-1]};
break;
case 25:
this.$={type1:$$[$0-1],type2:'none',lineType:$$[$0]};
break;
case 26:
this.$={type1:'none',type2:'none',lineType:$$[$0]};
break;
case 27:
this.$=yy.relationType.AGGREGATION;
break;
case 28:
this.$=yy.relationType.EXTENSION;
break;
case 29:
this.$=yy.relationType.COMPOSITION;
break;
case 30:
this.$=yy.relationType.DEPENDENCY;
break;
case 31:
this.$=yy.lineType.LINE;
break;
case 32:
this.$=yy.lineType.DOTTED_LINE;
break;
}
},
table: [{3:1,4:2,5:[1,3]},{1:[3]},{1:[2,1]},{6:[1,4]},{7:5,9:6,10:10,11:14,12:7,14:8,15:9,16:$V0,20:$V1,21:$V2,45:$V3,46:$V4,47:$V5},{8:[1,18]},{6:[1,19],8:[2,3]},o($V6,[2,7],{13:[1,20]}),o($V6,[2,9]),o($V6,[2,10]),o($V6,[2,15],{22:21,24:24,25:25,13:[1,23],23:[1,22],26:$V7,27:$V8,28:$V9,29:$Va,30:$Vb,31:$Vc}),{10:32,11:14,45:$V3,46:$V4,47:$V5},o($V6,[2,17]),o($V6,[2,18]),o($Vd,[2,6],{11:14,10:33,45:$V3,46:$V4,47:$V5}),o($Ve,[2,46]),o($Ve,[2,47]),o($Ve,[2,48]),{1:[2,2]},{7:34,9:6,10:10,11:14,12:7,14:8,15:9,16:$V0,20:$V1,21:$V2,45:$V3,46:$V4,47:$V5},o($V6,[2,8]),{10:35,11:14,23:[1,36],45:$V3,46:$V4,47:$V5},{22:37,24:24,25:25,26:$V7,27:$V8,28:$V9,29:$Va,30:$Vb,31:$Vc},o($V6,[2,16]),{25:38,30:$Vb,31:$Vc},o($Vf,[2,26],{24:39,26:$V7,27:$V8,28:$V9,29:$Va}),o($Vg,[2,27]),o($Vg,[2,28]),o($Vg,[2,29]),o($Vg,[2,30]),o($Vh,[2,31]),o($Vh,[2,32]),o($V6,[2,11],{17:[1,40]}),o($Vd,[2,5]),{8:[2,4]},o($Vi,[2,19]),{10:41,11:14,45:$V3,46:$V4,47:$V5},{10:42,11:14,23:[1,43],45:$V3,46:$V4,47:$V5},o($Vf,[2,25],{24:44,26:$V7,27:$V8,28:$V9,29:$Va}),o($Vf,[2,24]),{18:45,20:$Vj},o($Vi,[2,21]),o($Vi,[2,20]),{10:47,11:14,45:$V3,46:$V4,47:$V5},o($Vf,[2,23]),{19:[1,48]},{18:49,19:[2,13],20:$Vj},o($Vi,[2,22]),o($V6,[2,12]),{19:[2,14]}],
defaultActions: {2:[2,1],18:[2,2],34:[2,4],49:[2,14]},
parseError: function parseError(str, hash) {
if (hash.recoverable) {
this.trace(str);
} else {
var error = new Error(str);
error.hash = hash;
throw error;
}
},
parse: function parse(input) {
var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = '', yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
var args = lstack.slice.call(arguments, 1);
var lexer = Object.create(this.lexer);
var sharedState = { yy: {} };
for (var k in this.yy) {
if (Object.prototype.hasOwnProperty.call(this.yy, k)) {
sharedState.yy[k] = this.yy[k];
}
}
lexer.setInput(input, sharedState.yy);
sharedState.yy.lexer = lexer;
sharedState.yy.parser = this;
if (typeof lexer.yylloc == 'undefined') {
lexer.yylloc = {};
}
var yyloc = lexer.yylloc;
lstack.push(yyloc);
var ranges = lexer.options && lexer.options.ranges;
if (typeof sharedState.yy.parseError === 'function') {
this.parseError = sharedState.yy.parseError;
} else {
this.parseError = Object.getPrototypeOf(this).parseError;
}
function popStack(n) {
stack.length = stack.length - 2 * n;
vstack.length = vstack.length - n;
lstack.length = lstack.length - n;
}
function lex() {
var token;
token = tstack.pop() || lexer.lex() || EOF;
if (typeof token !== 'number') {
if (token instanceof Array) {
tstack = token;
token = tstack.pop();
}
token = self.symbols_[token] || token;
}
return token;
}
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
while (true) {
state = stack[stack.length - 1];
if (this.defaultActions[state]) {
action = this.defaultActions[state];
} else {
if (symbol === null || typeof symbol == 'undefined') {
symbol = lex();
}
action = table[state] && table[state][symbol];
}
if (typeof action === 'undefined' || !action.length || !action[0]) {
var errStr = '';
expected = [];
for (p in table[state]) {
if (this.terminals_[p] && p > TERROR) {
expected.push('\'' + this.terminals_[p] + '\'');
}
}
if (lexer.showPosition) {
errStr = 'Parse error on line ' + (yylineno + 1) + ':\n' + lexer.showPosition() + '\nExpecting ' + expected.join(', ') + ', got \'' + (this.terminals_[symbol] || symbol) + '\'';
} else {
errStr = 'Parse error on line ' + (yylineno + 1) + ': Unexpected ' + (symbol == EOF ? 'end of input' : '\'' + (this.terminals_[symbol] || symbol) + '\'');
}
this.parseError(errStr, {
text: lexer.match,
token: this.terminals_[symbol] || symbol,
line: lexer.yylineno,
loc: yyloc,
expected: expected
});
}
if (action[0] instanceof Array && action.length > 1) {
throw new Error('Parse Error: multiple actions possible at state: ' + state + ', token: ' + symbol);
}
switch (action[0]) {
case 1:
stack.push(symbol);
vstack.push(lexer.yytext);
lstack.push(lexer.yylloc);
stack.push(action[1]);
symbol = null;
if (!preErrorSymbol) {
yyleng = lexer.yyleng;
yytext = lexer.yytext;
yylineno = lexer.yylineno;
yyloc = lexer.yylloc;
if (recovering > 0) {
recovering--;
}
} else {
symbol = preErrorSymbol;
preErrorSymbol = null;
}
break;
case 2:
len = this.productions_[action[1]][1];
yyval.$ = vstack[vstack.length - len];
yyval._$ = {
first_line: lstack[lstack.length - (len || 1)].first_line,
last_line: lstack[lstack.length - 1].last_line,
first_column: lstack[lstack.length - (len || 1)].first_column,
last_column: lstack[lstack.length - 1].last_column
};
if (ranges) {
yyval._$.range = [
lstack[lstack.length - (len || 1)].range[0],
lstack[lstack.length - 1].range[1]
];
}
r = this.performAction.apply(yyval, [
yytext,
yyleng,
yylineno,
sharedState.yy,
action[1],
vstack,
lstack
].concat(args));
if (typeof r !== 'undefined') {
return r;
}
if (len) {
stack = stack.slice(0, -1 * len * 2);
vstack = vstack.slice(0, -1 * len);
lstack = lstack.slice(0, -1 * len);
}
stack.push(this.productions_[action[1]][0]);
vstack.push(yyval.$);
lstack.push(yyval._$);
newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
stack.push(newState);
break;
case 3:
return true;
}
}
return true;
}};
/* generated by jison-lex 0.3.4 */
var lexer = (function(){
var lexer = ({
EOF:1,
parseError:function parseError(str, hash) {
if (this.yy.parser) {
this.yy.parser.parseError(str, hash);
} else {
throw new Error(str);
}
},
// resets the lexer, sets new input
setInput:function (input, yy) {
this.yy = yy || this.yy || {};
this._input = input;
this._more = this._backtrack = this.done = false;
this.yylineno = this.yyleng = 0;
this.yytext = this.matched = this.match = '';
this.conditionStack = ['INITIAL'];
this.yylloc = {
first_line: 1,
first_column: 0,
last_line: 1,
last_column: 0
};
if (this.options.ranges) {
this.yylloc.range = [0,0];
}
this.offset = 0;
return this;
},
// consumes and returns one char from the input
input:function () {
var ch = this._input[0];
this.yytext += ch;
this.yyleng++;
this.offset++;
this.match += ch;
this.matched += ch;
var lines = ch.match(/(?:\r\n?|\n).*/g);
if (lines) {
this.yylineno++;
this.yylloc.last_line++;
} else {
this.yylloc.last_column++;
}
if (this.options.ranges) {
this.yylloc.range[1]++;
}
this._input = this._input.slice(1);
return ch;
},
// unshifts one char (or a string) into the input
unput:function (ch) {
var len = ch.length;
var lines = ch.split(/(?:\r\n?|\n)/g);
this._input = ch + this._input;
this.yytext = this.yytext.substr(0, this.yytext.length - len);
//this.yyleng -= len;
this.offset -= len;
var oldLines = this.match.split(/(?:\r\n?|\n)/g);
this.match = this.match.substr(0, this.match.length - 1);
this.matched = this.matched.substr(0, this.matched.length - 1);
if (lines.length - 1) {
this.yylineno -= lines.length - 1;
}
var r = this.yylloc.range;
this.yylloc = {
first_line: this.yylloc.first_line,
last_line: this.yylineno + 1,
first_column: this.yylloc.first_column,
last_column: lines ?
(lines.length === oldLines.length ? this.yylloc.first_column : 0)
+ oldLines[oldLines.length - lines.length].length - lines[0].length :
this.yylloc.first_column - len
};
if (this.options.ranges) {
this.yylloc.range = [r[0], r[0] + this.yyleng - len];
}
this.yyleng = this.yytext.length;
return this;
},
// When called from action, caches matched text and appends it on next action
more:function () {
this._more = true;
return this;
},
// When called from action, signals the lexer that this rule fails to match the input, so the next matching rule (regex) should be tested instead.
reject:function () {
if (this.options.backtrack_lexer) {
this._backtrack = true;
} else {
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n' + this.showPosition(), {
text: "",
token: null,
line: this.yylineno
});
}
return this;
},
// retain first n characters of the match
less:function (n) {
this.unput(this.match.slice(n));
},
// displays already matched input, i.e. for error messages
pastInput:function () {
var past = this.matched.substr(0, this.matched.length - this.match.length);
return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
},
// displays upcoming input, i.e. for error messages
upcomingInput:function () {
var next = this.match;
if (next.length < 20) {
next += this._input.substr(0, 20-next.length);
}
return (next.substr(0,20) + (next.length > 20 ? '...' : '')).replace(/\n/g, "");
},
// displays the character position where the lexing error occurred, i.e. for error messages
showPosition:function () {
var pre = this.pastInput();
var c = new Array(pre.length + 1).join("-");
return pre + this.upcomingInput() + "\n" + c + "^";
},
// test the lexed token: return FALSE when not a match, otherwise return token
test_match:function (match, indexed_rule) {
var token,
lines,
backup;
if (this.options.backtrack_lexer) {
// save context
backup = {
yylineno: this.yylineno,
yylloc: {
first_line: this.yylloc.first_line,
last_line: this.last_line,
first_column: this.yylloc.first_column,
last_column: this.yylloc.last_column
},
yytext: this.yytext,
match: this.match,
matches: this.matches,
matched: this.matched,
yyleng: this.yyleng,
offset: this.offset,
_more: this._more,
_input: this._input,
yy: this.yy,
conditionStack: this.conditionStack.slice(0),
done: this.done
};
if (this.options.ranges) {
backup.yylloc.range = this.yylloc.range.slice(0);
}
}
lines = match[0].match(/(?:\r\n?|\n).*/g);
if (lines) {
this.yylineno += lines.length;
}
this.yylloc = {
first_line: this.yylloc.last_line,
last_line: this.yylineno + 1,
first_column: this.yylloc.last_column,
last_column: lines ?
lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length :
this.yylloc.last_column + match[0].length
};
this.yytext += match[0];
this.match += match[0];
this.matches = match;
this.yyleng = this.yytext.length;
if (this.options.ranges) {
this.yylloc.range = [this.offset, this.offset += this.yyleng];
}
this._more = false;
this._backtrack = false;
this._input = this._input.slice(match[0].length);
this.matched += match[0];
token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);
if (this.done && this._input) {
this.done = false;
}
if (token) {
return token;
} else if (this._backtrack) {
// recover context
for (var k in backup) {
this[k] = backup[k];
}
return false; // rule action called reject() implying the next rule should be tested instead.
}
return false;
},
// return next match in input
next:function () {
if (this.done) {
return this.EOF;
}
if (!this._input) {
this.done = true;
}
var token,
match,
tempMatch,
index;
if (!this._more) {
this.yytext = '';
this.match = '';
}
var rules = this._currentRules();
for (var i = 0; i < rules.length; i++) {
tempMatch = this._input.match(this.rules[rules[i]]);
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
match = tempMatch;
index = i;
if (this.options.backtrack_lexer) {
token = this.test_match(tempMatch, rules[i]);
if (token !== false) {
return token;
} else if (this._backtrack) {
match = false;
continue; // rule action called reject() implying a rule MISmatch.
} else {
// else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
return false;
}
} else if (!this.options.flex) {
break;
}
}
}
if (match) {
token = this.test_match(match, rules[index]);
if (token !== false) {
return token;
}
// else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
return false;
}
if (this._input === "") {
return this.EOF;
} else {
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\n' + this.showPosition(), {
text: "",
token: null,
line: this.yylineno
});
}
},
// return next match that has a token
lex:function lex() {
var r = this.next();
if (r) {
return r;
} else {
return this.lex();
}
},
// activates a new lexer condition state (pushes the new lexer condition state onto the condition stack)
begin:function begin(condition) {
this.conditionStack.push(condition);
},
// pop the previously active lexer condition state off the condition stack
popState:function popState() {
var n = this.conditionStack.length - 1;
if (n > 0) {
return this.conditionStack.pop();
} else {
return this.conditionStack[0];
}
},
// produce the lexer rule set which is active for the currently active lexer condition state
_currentRules:function _currentRules() {
if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {
return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;
} else {
return this.conditions["INITIAL"].rules;
}
},
// return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available
topState:function topState(n) {
n = this.conditionStack.length - 1 - Math.abs(n || 0);
if (n >= 0) {
return this.conditionStack[n];
} else {
return "INITIAL";
}
},
// alias for begin(condition)
pushState:function pushState(condition) {
this.begin(condition);
},
// return the number of states currently on the stack
stateStackSize:function stateStackSize() {
return this.conditionStack.length;
},
options: {},
performAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
var YYSTATE=YY_START;
switch($avoiding_name_collisions) {
case 0:/* do nothing */
break;
case 1:return 6;
break;
case 2:/* skip whitespace */
break;
case 3:return 5;
break;
case 4: this.begin("struct"); /*console.log('Starting struct');*/return 17;
break;
case 5: /*console.log('Ending struct');*/this.popState(); return 19;
break;
case 6:/* nothing */
break;
case 7: /*console.log('lex-member: ' + yy_.yytext);*/ return "MEMBER";
break;
case 8:return 16;
break;
case 9:this.begin("string");
break;
case 10:this.popState();
break;
case 11:return "STR";
break;
case 12:return 27;
break;
case 13:return 27;
break;
case 14:return 29;
break;
case 15:return 29;
break;
case 16:return 28;
break;
case 17:return 26;
break;
case 18:return 30;
break;
case 19:return 31;
break;
case 20:return 13;
break;
case 21:return 43;
break;
case 22:return 'DOT';
break;
case 23:return 'PLUS';
break;
case 24:return 40;
break;
case 25:return 'EQUALS';
break;
case 26:return 'EQUALS';
break;
case 27:return 47;
break;
case 28:return 'PUNCTUATION';
break;
case 29:return 46;
break;
case 30:return 45;
break;
case 31:return 42;
break;
case 32:return 8;
break;
}
},
rules: [/^(?:%%[^\n]*)/,/^(?:\n+)/,/^(?:\s+)/,/^(?:classDiagram\b)/,/^(?:[\{])/,/^(?:\})/,/^(?:[\n])/,/^(?:[^\{\}\n]*)/,/^(?:class\b)/,/^(?:["])/,/^(?:["])/,/^(?:[^"]*)/,/^(?:\s*<\|)/,/^(?:\s*\|>)/,/^(?:\s*>)/,/^(?:\s*<)/,/^(?:\s*\*)/,/^(?:\s*o\b)/,/^(?:--)/,/^(?:\.\.)/,/^(?::[^#\n;]+)/,/^(?:-)/,/^(?:\.)/,/^(?:\+)/,/^(?:%)/,/^(?:=)/,/^(?:=)/,/^(?:[A-Za-z]+)/,/^(?:[!"#$%&'*+,-.`?\\_\/])/,/^(?:[0-9]+)/,/^(?:[\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6]|[\u00F8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377]|[\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5]|[\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA]|[\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE]|[\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA]|[\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0]|[\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977]|[\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2]|[\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A]|[\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39]|[\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8]|[\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C]|[\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C]|[\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99]|[\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0]|[\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D]|[\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3]|[\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10]|[\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1]|[\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81]|[\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3]|[\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6]|[\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A]|[\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081]|[\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D]|[\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0]|[\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310]|[\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C]|[\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u1700-\u170C\u170E-\u1711]|[\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7]|[\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C]|[\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16]|[\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF]|[\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC]|[\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D]|[\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D]|[\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3]|[\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F]|[\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128]|[\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2183\u2184]|[\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3]|[\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6]|[\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE]|[\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005\u3006\u3031-\u3035\u303B\u303C]|[\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D]|[\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC]|[\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B]|[\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6E5\uA717-\uA71F\uA722-\uA788]|[\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805]|[\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB]|[\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28]|[\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5]|[\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4]|[\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E]|[\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D]|[\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36]|[\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D]|[\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC]|[\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF]|[\uFFD2-\uFFD7\uFFDA-\uFFDC])/,/^(?:\s)/,/^(?:$)/],
conditions: {"string":{"rules":[10,11],"inclusive":false},"struct":{"rules":[5,6,7],"inclusive":false},"INITIAL":{"rules":[0,1,2,3,4,8,9,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"inclusive":true}}
});
return lexer;
})();
parser.lexer = lexer;
function Parser () {
this.yy = {};
}
Parser.prototype = parser;parser.Parser = Parser;
return new Parser;
})();
if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
exports.parser = parser;
exports.Parser = parser.Parser;
exports.parse = function () { return parser.parse.apply(parser, arguments); };
exports.main = function commonjsMain(args) {
if (!args[1]) {
console.log('Usage: '+args[0]+' FILE');
process.exit(1);
}
var source = require('fs').readFileSync(require('path').normalize(args[1]), "utf8");
return exports.parser.parse(source);
};
if (typeof module !== 'undefined' && require.main === module) {
exports.main(process.argv.slice(1));
}
}