@crstrskp/graph/dist/Edge.js

High-performance TypeScript graph algorithms library optimized for trading bots and arbitrage detection

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Edge = void 0;
class Edge {
    /**
     *
     */
    constructor(start, end) {
        this.start = start;
        this.end = end;
        this.cost = -1;
        this.attributes = {};
        this.id = 0; // Will be set by GraphImpl.generateId()
    }
    getCost() {
        if (this.cost !== -1) {
            return this.cost;
        }
        else {
            const payload = this.getAttribute("payload");
            if (typeof payload === 'number') {
                return payload;
            }
            else if (payload && typeof payload.getCost === 'function') {
                return payload.getCost();
            }
            else {
                return 1; // default cost
            }
        }
    }
    setCost(cost) {
        this.cost = cost;
    }
    getPrev() { return this.prev; }
    setPrev(p) { this.prev = p; }
    getId() { return this.id; }
    setAttribute(key, value) { this.attributes[key] = value; }
    getAttribute(key) { return this.attributes[key]; }
}
exports.Edge = Edge;
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