Gets or sets the (display) name of the operation.

import Batch = require("nativescript-batch");

var b = Batch.newBatch(function(ctx) {
    console.log("Name: " + ctx.name);  // "Operation #1"
});
b.name = "Operation #1";

b = b.then(function(ctx) {
    console.log("Name: " + ctx.name);  // "Operation #2"
});
b.name = "Operation #2";

b.start();