TypeSafe.js/example.html at master · scottbyrns/TypeSafe.js · GitHub

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
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
<html>
	<head>
	</head>
	<body>
		See your console.
		<script src="typesafe.js" type="text/javascript"></script>
		<script type="text/javascript">
		new Interface({
			type: "com.example.IntegerInterface",
			constructor: {
				'return-value': {
					type: 'com.example.Integer'
				},
				'input-parameters': [
					{
						name: 'factor',
						type: 'number'
					}
				]
			},
			methods: [
			{
				name: "multiplyBy",
				interface: {
					'scope': 'public',
					'return-value': {
						type: 'com.example.Integer'
					},
					'input-parameters': [
						{
							name: 'factor',
							type: 'com.example.Integer'
						}
					]
				}
			},
			{
				name: "doMultiply",
				interface: {
					'scope': 'private',
					'return-value': {
						type: 'com.example.Integer'
					},
					'input-parameters': [
						{
							name: 'factor',
							type: 'com.example.Integer'
						}
					]
				}
			}
			]
		});

		new TypeSafeClass({
			type: 'com.example.Integer',
			implements: 'com.example.IntegerInterface',
			constructor: function (value) {
				this.setValue(value || 0);
			},
			properties: [
				{
					name: 'value',
					type: 'number'
				}
			],
			multiplyBy: function (factor) {
				return this.doMultiply(factor);
			},
			doMultiply: function (factor) {
				return new com.example.Integer(this.getValue() * factor.getValue());
			}
		});

		var rows = new com.example.Integer(2);
		var columns = new com.example.Integer(7);
		columns.setValue(12);

		var cells = rows.multiplyBy(columns);
		cells.getValue(); // 24

		console.log("Welcome. For help type help.");
		var TAB = "     ";
		help = [
			"",
			"TypeSafe.js",
			"",
			"TypeSafe.js introduces some fundamental changes to the prototypes of Object and Function.",
			"These changes are designed to allow us to track the types of objects.",
			"",
			"",
			"To begin you can create a new instance of com.example.Integer by typing:",
			TAB + "var myInt = new com.example.Integer(2);",
			"",
			"",
			"You can call the public method Integer#multiplyBy(Integer factor) as defined",
			"by its interface which can bee seen by calling:",
			TAB + "com.example.Integer.getInterface()",
			"",
			"",
			"For instructions on how to define an interface type interfaces.",
			"For instructions on defining a new type safe class type helloworld",
			"",
			"",
			"Commands",
			"",
			TAB + " * help",
			TAB + " * interfaces",
			TAB + " * helloworld",
			""
		].join("\n");

		helloworld = [
			"",
			"Hello World in TypeSafe.js",
			"",
			"Each type safe object requires an interface definition.",
			"To learn about defining interfaces type interfaces.",
			"",
			"Once you have defined an interface you can define an implementing",
			"class. You do not need to hold onto a reference to the interface.",
			"",
			"A class is defined in 5 parts.",
			"",
			"",
			TAB + " * Type - The name including namespace of your class.",
			TAB + TAB + " The name is split on . and namespaces are created for you.",
			"",
			TAB + " * Implements - The type you defined for your interface. (same string)",
			"",
			TAB + " * Constructor - The method that is called when your object is created.",
			"",
			TAB + " * Properties - The properties held by your class and their types.",
			TAB + "                TypeSafe getters and setters are automatically generated for",
			TAB + "                these properties.",
			"",
			TAB + " * Methods - Every method defined in your interface must be implemented",
			TAB + "             in your class configuration object. Place each method as a",
			TAB + "             properties of your configuration. There is no parent node for methods.",
			"",
			"",
			"",
			"Example:",
			TAB + 'new TypeSafeClass({',
			TAB + '	type: "com.example.HelloWorld",',
			TAB + '	implements: "com.example.HelloWorld",',
			TAB + '	constructor : function () {},',
			TAB + '	properties: [],',
			TAB + '	live: function () {',
			TAB + '		alert("hello world");',
			TAB + '	}',
			TAB + '});',
			TAB + '',
			TAB + 'var ourWorld = new com.example.HelloWorld();',
			TAB + 'ourWorld.live();',
			""
		].join("\n")

		interfaces = [
			"",
			"Interfaces",
			"",
			"Interfaces are defined by creating a new instance of the Interface object.",
			"",
			"Example:",
			TAB + 'new Interface({',
			TAB + '	type: "com.example.HelloWorld",',
			TAB + '	constructor: {',
			TAB + '		"return-value": {',
			TAB + '			type: "com.example.HelloWorld"',
			TAB + '		}',
			TAB + '	},',
			TAB + '	methods: [',
			TAB + '	{',
			TAB + '		name: "live",',
			TAB + '		interface: {',
			TAB + '			"scope": "public",',
			TAB + '		}',
			TAB + '	}',
			TAB + '	]',
			TAB + '});',
			""
		].join("\n");

		//
		// new Interface({
		// 	type: "com.example.HelloWorld",
		// 	constructor: {
		// 		'return-value': {
		// 			type: 'com.example.HelloWorld'
		// 		}
		// 	},
		// 	methods: [
		// 	{
		// 		name: "live",
		// 		interface: {
		// 			'scope': 'public',
		// 		}
		// 	}
		// 	]
		// });
		//
		// new TypeSafeClass({
		// 	type: "com.example.HelloWorld",
		// 	implements: "com.example.HelloWorld",
		// 	constructor : function () {
		// 	},
		// 	properties: [
		// 		{name:'type', type:'number'}
		// 	],
		// 	live: function () {
		// 		this.setType(123);
		// 	}
		// });
		//
		// var ourWorld = new com.example.HelloWorld();
		// ourWorld.live();
		//

		</script>
	</body>
</html>