uupaa.task.js v1.1.6

Task.js

Counter based task executor.

This module made of WebModule.

Documentation

• Spec
• API Spec

Browser, NW.js and Electron

<script src="<module-dir>/lib/WebModule.js"></script>
<script src="<module-dir>/lib/Task.js"></script>
<script>

// --- Task ---

var task = new Task("MyTask", 2, function(error, buffer) {
        console.log(buffer.join(" ")); // "Hello Task.js"
        console.log(task.name + " " + task.state + "ed"); // "MyTask passed"
    });
task.buffer.push("Hello");
task.buffer.push("Task.js");
task.pass();
task.pass();

// --- Task and Junction ---

var task = new Task("Junction", 2, function() { console.log("finished"); });
var sub1 = new Task("SubTask1", 1, task);
var sub2 = new Task("SubTask2", 1, task);

sub1.pass();
sub2.pass(); // -> "finished"


// --- TaskMap ---

TaskMap("MyTaskMap", "a > 1000 > b + c > d", {
        arg: ["red", "green", "blue", "black"],
        a: function(task, cursor) { task.buffer.push(this.arg[0]); task.pass(); },
        b: function(task, cursor) { task.buffer.push(this.arg[1]); task.pass(); },
        c: function(task, cursor) { task.buffer.push(this.arg[2]); task.pass(); },
        d: function(task, cursor) { task.buffer.push(this.arg[3]); task.pass(); },
    }, function(error, buffer) {
        console.log(buffer.join()); // "red,green,blue,black"
    });


</script>

WebWorkers

importScripts("<module-dir>/lib/WebModule.js");
importScripts("<module-dir>/lib/Task.js");

Node.js

require("<module-dir>/lib/WebModule.js");
require("<module-dir>/lib/Task.js");