express-service-bootstrap/dist/src/sorted-map.js

This is a convenience package for starting a express API with security, health checks, process exits etc.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SortedMap = void 0;
//TODO: This is to be moved to a table data structure
class SortedMap {
    constructor(map = new Map(), sortedKeys = new Map()) {
        this.map = map;
        this.sortedKeys = sortedKeys;
        this.maxOrder = 0;
    }
    set(key, value, order = undefined) {
        if (Number.isNaN(order) || (!Number.isSafeInteger(order)))
            throw new Error('Order must be a valid 32 bit finite number');
        if (order !== undefined) {
            this.maxOrder = Math.max(this.maxOrder, order);
        }
        else {
            order = ++this.maxOrder;
        }
        this.map.set(key, value);
        this.sortedKeys.set(key, order);
    }
    get(key) {
        return this.map.get(key);
    }
    sort() {
        const sortedKeys = Array.from(this.sortedKeys.entries())
            .sort((a, b) => a[1] - b[1]);
        const sortedMap = new Map();
        for (const [key, order] of sortedKeys) {
            const value = this.map.get(key);
            if (value === undefined)
                continue;
            sortedMap.set(key, value);
        }
        return sortedMap;
    }
    clear() {
        this.map.clear();
        this.sortedKeys.clear();
        this.maxOrder = 0;
    }
    [Symbol.dispose]() {
        this.clear();
    }
}
exports.SortedMap = SortedMap;
//# sourceMappingURL=sorted-map.js.map