Code coverage report for src/graphDb.js

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
 
 
 
 
1
1
1
1
 
1
 
 
 
 
 
 
 
1
 
92
85
 
92
25
 
92
25
 
92
25
 
92
8
8
12
 
 
 
 
 
 
 
 
 
 
 
1
36
36
36
8
 
 
36
36
 
36
 
 
 
 
 
 
1
2
2
 
 
1
5
5
 
 
5
5
5
10
 
 
 
 
 
 
 
 
 
1
53
 
 
 
 
 
 
1
2
1
2
2
 
 
 
1
1
 
 
 
 
 
 
 
1
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
 
 
 
 
 
 
 
1
 
 
 
 
 
 
1
48
 
 
 
 
 
 
1
47
 
 
 
 
 
 
1
5
 
 
 
 
 
1
52
52
52
52
 
 
 
 
 
1
 
 
 
 
/**
 * Created by knut on 14-11-03.
 */
 
var vertices = {};
var edges = [];
var classes = [];
var direction;
// Functions to be run after graph rendering
var funs = [];
/**
 * Function called by parser when a node definition has been found
 * @param id
 * @param text
 * @param type
 * @param style
 */
exports.addVertex = function (id, text, type, style) {
    //console.log('Got node ' + id + ' ' + type + ' ' + text + ' styles: ' + JSON.stringify(style));
    if (typeof vertices[id] === 'undefined') {
        vertices[id] = {id: id, styles: [], classes:[]};
    }
    if (typeof text !== 'undefined') {
        vertices[id].text = text;
    }
    if (typeof type !== 'undefined') {
        vertices[id].type = type;
    }
    if (typeof type !== 'undefined') {
        vertices[id].type = type;
    }
    if (typeof style !== 'undefined') {
        Eif (style !== null) {
            style.forEach(function (s) {
                vertices[id].styles.push(s);
            });
        }
    }
};
/**
 * Function called by parser when a link/edge definition has been found
 * @param start
 * @param end
 * @param type
 * @param linktext
 */
exports.addLink = function (start, end, type, linktext) {
    var edge = {start: start, end: end, type: undefined, text: ''};
    var linktext = type.text;
    if (typeof linktext !== 'undefined') {
        edge.text = linktext;
    }
 
    Eif (typeof type !== 'undefined') {
        edge.type = type.type;
    }
    edges.push(edge);
};
/**
 * Updates a link with a style
 * @param pos
 * @param style
 */
exports.updateLink = function (pos, style) {
    var position = pos.substr(1);
    edges[pos].style = style;
};
 
exports.addClass = function (id, style) {
    Eif (typeof classes[id] === 'undefined') {
        classes[id] = {id: id, styles: []};
    }
 
    Eif (typeof style !== 'undefined') {
        Eif (style !== null) {
            style.forEach(function (s) {
                classes[id].styles.push(s);
            });
        }
    }
};
 
/**
 * Called by parser when a graph definition is found, stores the direction of the chart.
 * @param dir
 */
exports.setDirection = function (dir) {
    direction = dir;
};
 
/**
 * Called by parser when a graph definition is found, stores the direction of the chart.
 * @param dir
 */
exports.setClass = function (id,className) {
    if(id.indexOf(',')>0){
        id.split(',').forEach(function(id2){
            Eif(typeof vertices[id2] !== 'undefined'){
                vertices[id2].classes.push(className);
            }
        });
    }else{
        Eif(typeof vertices[id] !== 'undefined'){
            vertices[id].classes.push(className);
        }
    }
};
/**
 * Called by parser when a graph definition is found, stores the direction of the chart.
 * @param dir
 */
exports.setClickEvent = function (id,functionName) {
 
 
        if(id.indexOf(',')>0){
            id.split(',').forEach(function(id2) {
                if (typeof vertices[id2] !== 'undefined') {
                    funs.push(function () {
                        var elem = document.getElementById(id2);
                        if (elem !== null) {
                            elem.onclick = function () {
                                eval(functionName + '(\'' + id2 + '\')');
                            };
                        }
                    });
                }
            });
        }else{
            //console.log('Checking now for ::'+id);
            if(typeof vertices[id] !== 'undefined'){
                funs.push(function(){
                    var elem = document.getElementById(id);
                    if(elem !== null){
                        //console.log('id was NOT null: '+id);
                        elem.onclick = function(){eval(functionName+'(\'' + id + '\')');};
                    }
                    else{
                        //console.log('id was null: '+id);
                    }
                });
            }
        }
 
 
};
 
exports.bindFunctions = function(){
    //setTimeout(function(){
        funs.forEach(function(fun){
            fun();
        });
    //},1000);
 
};
exports.getDirection = function () {
    return direction;
};
/**
 * Retrieval function for fetching the found nodes after parsing has completed.
 * @returns {{}|*|vertices}
 */
exports.getVertices = function () {
    return vertices;
};
 
/**
 * Retrieval function for fetching the found links after parsing has completed.
 * @returns {{}|*|edges}
 */
exports.getEdges = function () {
    return edges;
};
 
/**
 * Retrieval function for fetching the found class definitions after parsing has completed.
 * @returns {{}|*|classes}
 */
exports.getClasses = function () {
    return classes;
};
 
/**
 * Clears the internal graph db so that a new graph can be parsed.
 */
exports.clear = function () {
    vertices = {};
    classes = {};
    edges = [];
    funs = [];
};
/**
 *
 * @returns {string}
 */
exports.defaultStyle = function () {
    return "fill:#ffa;stroke: #f66; stroke-width: 3px; stroke-dasharray: 5, 5;fill:#ffa;stroke: #666;";
};