我有一个代理类,可以执行以下操作:

public class Agent {


private Context<Object> context;
    private Geography<Object> geography;
    public int id;
    boolean female;

public Agent(Context<Object> context, Geography<Object> geography, int id, boolean female) {
    this.id = id;
    this.context = context;
    this.geography = geography;
    this.female = female;
}

... setters getters
... do things methods

}


在上下文构建器类中,将代理添加到上下文(由纬度和经度坐标组成的地理空间)中,我想使代理的女性百分比随机化(female = true)。

for (int i = 0; i < 100; i++) {
        Agent agent = new Agent(context, geography, i, false);
        int id = i++;
        if(id > 50) {
            boolean female = true;
        }
        context.add(agent);
        //specifies where to add the agent
        Coordinate coord = new Coordinate(-79.6976, 43.4763);
        Point geom = fac.createPoint(coord);
        geography.move(agent, geom);
    }


我相信上面的代码会将最后50位探员构造为女性。我该如何做才能随机将它们创建为女性?我更改了创建的代理数量。

最佳答案

使用您的代码,您总是可以创建一个MALE代理。

在创建Agent实例之前,尝试评估它是否为女性:

Agent agent = null;
boolean isFemale = false;
for (int i = 0; i < 100; i++) {
        int id = i++;
        if(id > 50) {
            isFemale = true;
        }
        agent = new Agent(context, geography, i, isFemale);
        context.add(agent);
        //specifies where to add the agent
        Coordinate coord = new Coordinate(-79.6976, 43.4763);
        Point geom = fac.createPoint(coord);
        geography.move(agent, geom);
    }


如果您希望随机,请尝试使用随机实用程序:

        Random random = new Random();
        agent = new Agent(context, geography, i, random.nextBoolean());


希望这可以帮助

09-27 04:48