vrp-tabu-search/src/core/OSolution.js

Tabu Search Algorithm for Vehicle Routing Problem

var util = require('util');
var assert = require('assert');
var defineClass = require('simple-cls').defineClass;


var OSolution = defineClass({
	name: 'OSolution',
	construct: function (data, fitness) {
        //this.nodes = nodes;
		this.data = data;
		this.fitness = fitness;
	},
	variables: {
        //nodes: null,
		data: null,  //internal raw data representing the solution
		fitness: null //the fitness value / solution quality of this solution
	},
	statics: {
		/**
		 consumes a raw string and returns a solution data.
		 subclass can implement it to define their custom parser for loading problem instance data
		**/
		parseData: function (raw) { assert.ok(null,"not implemented"); }
	},
	methods: {

	
		/**
		check if two solutions are indeed identical solution 
		- identical means two solution's content composition are the same, not their fitness value 
		subclass shall define equality within its own implementation
		@param solution - the other solution
		**/
		identical : function(sol) {
			assert.ok(false, "not implemented");
		}		
	}
});

module.exports = exports = OSolution;