47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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class Type {
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constructor(major, name, terminal) {
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this.major = major;
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this.majorEncoded = major << 5;
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this.name = name;
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this.terminal = terminal;
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}
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toString() {
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return `Type[${ this.major }].${ this.name }`;
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}
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compare(typ) {
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return this.major < typ.major ? -1 : this.major > typ.major ? 1 : 0;
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}
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}
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Type.uint = new Type(0, 'uint', true);
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Type.negint = new Type(1, 'negint', true);
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Type.bytes = new Type(2, 'bytes', true);
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Type.string = new Type(3, 'string', true);
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Type.array = new Type(4, 'array', false);
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Type.map = new Type(5, 'map', false);
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Type.tag = new Type(6, 'tag', false);
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Type.float = new Type(7, 'float', true);
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Type.false = new Type(7, 'false', true);
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Type.true = new Type(7, 'true', true);
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Type.null = new Type(7, 'null', true);
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Type.undefined = new Type(7, 'undefined', true);
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Type.break = new Type(7, 'break', true);
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class Token {
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constructor(type, value, encodedLength) {
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this.type = type;
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this.value = value;
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this.encodedLength = encodedLength;
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this.encodedBytes = undefined;
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this.byteValue = undefined;
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}
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toString() {
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return `Token[${ this.type }].${ this.value }`;
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}
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}
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exports.Token = Token;
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exports.Type = Type;
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