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| public class LoadBalance {
public static void main(String[] args) {
int[] config_weight=new int[3];
Map<Integer,String> map=new HashMap<>();
map.put(0,"A");
map.put(1,"B");
map.put(2,"C");
config_weight[0]=5;
config_weight[1]=1;
config_weight[2]=1;
int[] eff_weight=config_weight.clone();
List<String> list=new ArrayList<>();
for(int i=0;i<7;i++){
list.add(getServer(config_weight,eff_weight,map));
}
System.out.println(list);
}
public static String getServer(int[] config_weight,int[] eff_weight,Map<Integer,String> map){
int currentPos=-1;
int max=0;
int curWeightSum=0;
for(int i=0;i<eff_weight.length;i++){
if(eff_weight[i]>max){
currentPos=i;
max=eff_weight[i];
}
curWeightSum+=eff_weight[i];
}
eff_weight[currentPos]-=curWeightSum;
for(int i=0;i<eff_weight.length;i++){
eff_weight[i]=eff_weight[i]+config_weight[i];
}
return map.get(currentPos);
}
}
|