36 lines
833 B
JavaScript
36 lines
833 B
JavaScript
module.exports = Stream;
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var Parser = require("./WritableStream.js");
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function Stream(options) {
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Parser.call(this, new Cbs(this), options);
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}
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require("inherits")(Stream, Parser);
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Stream.prototype.readable = true;
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function Cbs(scope) {
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this.scope = scope;
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}
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var EVENTS = require("../").EVENTS;
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Object.keys(EVENTS).forEach(function(name) {
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if (EVENTS[name] === 0) {
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Cbs.prototype["on" + name] = function() {
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this.scope.emit(name);
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};
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} else if (EVENTS[name] === 1) {
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Cbs.prototype["on" + name] = function(a) {
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this.scope.emit(name, a);
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};
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} else if (EVENTS[name] === 2) {
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Cbs.prototype["on" + name] = function(a, b) {
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this.scope.emit(name, a, b);
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};
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} else {
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throw Error("wrong number of arguments!");
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}
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});
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