ts-collection/lib/util/Collections.js

This is re-write of the java collection classes in typescript. There is some tweak as typescript templates are not as equivalent as Java.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ReverseComparator = /** @class */ (function () {
    function ReverseComparator() {
    }
    ReverseComparator.prototype.compare = function (obj1, obj2) {
        var oc2 = obj2;
        return oc2.compareTo(obj1);
    };
    return ReverseComparator;
}());
var ReverseComparator2 = /** @class */ (function () {
    function ReverseComparator2(cmp) {
        this.cmp = null;
        this.cmp = cmp;
    }
    ReverseComparator2.prototype.compare = function (obj1, obj2) {
        return this.cmp.compare(obj2, obj1);
    };
    ReverseComparator2.prototype.reversed = function () {
        return this.cmp;
    };
    return ReverseComparator2;
}());
var Collections = /** @class */ (function () {
    function Collections() {
    }
    Collections.reverseOrder = function (cmp) {
        if (cmp === null) {
            return this.REVERSE_ORDER;
        }
        else if (cmp instanceof ReverseComparator2) {
            return cmp.cmp;
        }
        return new ReverseComparator2(cmp);
    };
    Collections.REVERSE_ORDER = new ReverseComparator();
    return Collections;
}());
exports.Collections = Collections;