OptaPlanner:如何使用ProblemFactChange添加计划实体

问题描述

我有一个运行时间很长的求解器，希望可以使用新的计划实体(收到的订单)定期进行更新.以下是我拼凑的ProblemFactChange中的序列.这是正确的顺序吗?我找不到这个例子.

I have a long running solver that I wish to periodically update with new planning entities (incoming orders). Below is the sequence in the ProblemFactChange that I have pieced together. Is this the correct sequence? I could not find an example for this.

solution = scoreDirector.getWorkingSolution();
scoreDirector.beforeEntityAdded(order);
solution.getOrderList().add(order);
scoreDirector.triggerVariableListeners();
scoreDirector.afterEntityAdded(order);

推荐答案

是的，另请参见执行此任务的新任务分配示例.

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