@chix/flow
Version:
319 lines • 13.3 kB
JavaScript
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
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if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
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}
};
var __values = (this && this.__values) || function(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
if (o && i >= o.length) o = void 0;
return { value: o && o[i++], done: !o };
}
};
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
Object.defineProperty(exports, "__esModule", { value: true });
var _debug = require("debug");
var common_1 = require("../common/");
var connector_1 = require("../connector");
var events_1 = require("../events");
var handler_1 = require("../io/handler");
var util_1 = require("../util");
var iip_1 = require("./iip");
var link_1 = require("./link");
var node_1 = require("./node");
var status_1 = require("./status");
var debug = _debug('chix:actor');
function $Control(Base) {
return (function (_super) {
__extends(Control$, _super);
function Control$() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this._hold = false;
_this.active = false;
_this.ready = true;
_this.runCount = 0;
_this.ioHandler = new handler_1.IoHandler();
return _this;
}
Control$.prototype.setIoHandler = function (ioHandler) {
this.ioHandler = ioHandler;
return this;
};
Control$.prototype.hold = function (id) {
if (id) {
this.getNode(id).hold();
this.setStatus(status_1.$Status.HOLD);
}
else {
this._hold = true;
this.stop();
}
return this;
};
Control$.prototype.isHalted = function (id) {
if (id) {
this.getNode(id).isHalted();
}
return this._hold;
};
Control$.prototype.complete = function () {
this.ready = false;
this.active = false;
};
Control$.prototype.push = function () {
var e_1, _a;
this.setStatus(status_1.$Status.RUNNING);
debug('%s: push()', this.identifier);
try {
for (var _b = __values(this.nodes.values()), _c = _b.next(); !_c.done; _c = _b.next()) {
var node = _c.value;
if (node.isStartable() && node.id) {
var iip = new connector_1.Connector();
iip.plug(node.id, ':start');
this.sendIIP(iip, '');
}
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_1) throw e_1.error; }
}
this.setStatus('running');
return this;
};
Control$.prototype.start = function (push) {
var e_2, _a;
if (['created', 'running', 'stopped'].indexOf(this.status) >= 0) {
this.setStatus('created');
debug('%s: start', this.identifier);
try {
for (var _b = __values(this.nodes.values()), _c = _b.next(); !_c.done; _c = _b.next()) {
var node = _c.value;
if (node.type === 'flow') {
node.start();
}
else {
;
node.onPortFill();
this.setStatus(status_1.$Status.RUNNING);
}
}
}
catch (e_2_1) { e_2 = { error: e_2_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_2) throw e_2.error; }
}
if (push !== false) {
}
else {
this.setStatus('started');
}
this.event(events_1.FlowEvents.START, {
node: this,
});
return this;
}
throw Error("To start actor must be in created state, current status: " + this.status);
};
Control$.prototype.stop = function () {
this.status = status_1.$Status.STOPPED;
if (this.ioHandler) {
this.ioHandler.reset();
this.clearIIPs();
this.event(events_1.FlowEvents.STOP, {
node: this,
});
this.ioHandler._shutdown = false;
}
};
Control$.prototype.pause = function () {
var e_3, _a;
this.status = status_1.$Status.STOPPED;
try {
for (var _b = __values(this.nodes.values()), _c = _b.next(); !_c.done; _c = _b.next()) {
var node = _c.value;
node.hold();
}
}
catch (e_3_1) { e_3 = { error: e_3_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_3) throw e_3.error; }
}
return this;
};
Control$.prototype.resume = function () {
var e_4, _a;
this.status = status_1.$Status.RUNNING;
try {
for (var _b = __values(this.nodes.values()), _c = _b.next(); !_c.done; _c = _b.next()) {
var node = _c.value;
node.release();
}
}
catch (e_4_1) { e_4 = { error: e_4_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_4) throw e_4.error; }
}
return this;
};
Control$.prototype.release = function (id) {
if (id) {
return this.getNode(id).release();
}
this._hold = false;
this.resume();
};
Control$.prototype.shutdown = function () { };
Control$.prototype.destroy = function () {
var e_5, _a;
try {
for (var _b = __values(this.nodes.values()), _c = _b.next(); !_c.done; _c = _b.next()) {
var node = _c.value;
node.destroy();
}
}
catch (e_5_1) { e_5 = { error: e_5_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_5) throw e_5.error; }
}
};
Control$.prototype.reset = function () {
var e_6, _a;
try {
for (var _b = __values(this.nodes.values()), _c = _b.next(); !_c.done; _c = _b.next()) {
var node = _c.value;
node.reset();
}
}
catch (e_6_1) { e_6 = { error: e_6_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_6) throw e_6.error; }
}
this.runCount = 0;
if (this.identifier === 'flow:main' && this.ioHandler) {
this.ioHandler.reset();
}
return this;
};
Control$.prototype.clear = function () {
return __awaiter(this, void 0, void 0, function () {
var total, _a, _b, node, e_7_1;
var e_7, _c;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
total = this.nodes.size;
if (!(total > 0)) return [3, 8];
_d.label = 1;
case 1:
_d.trys.push([1, 6, 7, 8]);
_a = __values(this.nodes.values()), _b = _a.next();
_d.label = 2;
case 2:
if (!!_b.done) return [3, 5];
node = _b.value;
if (!node.id) return [3, 4];
return [4, this.removeNode(node.id)];
case 3:
_d.sent();
this.removeLinks(node.id);
_d.label = 4;
case 4:
_b = _a.next();
return [3, 2];
case 5: return [3, 8];
case 6:
e_7_1 = _d.sent();
e_7 = { error: e_7_1 };
return [3, 8];
case 7:
try {
if (_b && !_b.done && (_c = _a.return)) _c.call(_a);
}
finally { if (e_7) throw e_7.error; }
return [7];
case 8: return [2];
}
});
});
};
Control$.prototype.run = function () {
throw Error('Run is deprecated.');
};
return Control$;
}(Base));
}
exports.$Control = $Control;
(function ($Control) {
function create(Base) {
return util_1.mixin($Control, common_1.$Event.create, common_1.$Identity.create, iip_1.$IIP.create, link_1.$Link.create, node_1.$Node.create, common_1.$Status.create)(Base);
}
$Control.create = create;
})($Control = exports.$Control || (exports.$Control = {}));
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