algopat/dist/patterns/prototype/prototype.pattern.js

Utility library for implementing common design patterns and algorithms

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.PrototypeRegistry = exports.AbstractPrototypeRegistry = exports.Prototype = void 0;
class Prototype {
}
exports.Prototype = Prototype;
class AbstractPrototypeRegistry {
}
exports.AbstractPrototypeRegistry = AbstractPrototypeRegistry;
class PrototypeRegistry extends AbstractPrototypeRegistry {
    constructor() {
        super(...arguments);
        this.prototypes = new Map();
    }
    register(id, prototype) {
        if (this.prototypes.has(id)) {
            throw new Error(`Prototype with id ${id} already registered`);
        }
        this.prototypes.set(id, prototype);
    }
    unregister(id) {
        const prototype = this.prototypes.get(id);
        if (!prototype) {
            throw new Error(`Prototype with id ${id} not found`);
        }
        this.prototypes.delete(id);
    }
    get(id) {
        const prototype = this.prototypes.get(id);
        if (!prototype)
            return;
        return prototype;
    }
}
exports.PrototypeRegistry = PrototypeRegistry;
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