版本1.7-RC1中没有VehicleRoutingAlgorithmBuilder类,这就是我无法使用代码的原因:
VehicleRoutingAlgorithmBuilder vraBuilder = new VehicleRoutingAlgorithmBuilder(vrp, "algorithmConfig_solomon.xml");
vraBuilder.addCoreConstraints();
vraBuilder.setNuOfThreads(4);
VehicleRoutingAlgorithm vra = vraBuilder.build();
还有其他方法可以重写上面的代码吗?