ARM汇编类程序到Java？

到目前为止，这就是我的代码。我搜索了一些链接，但不知道它们是否正确

if（op==addCode）{
a=b+c；
*我应该还点什么吗*
}
else if（op==子代码）{
a=b-c；
*我应该还点什么吗*
}
否则如果（op==multCode）{
a=b*c；
*我应该还点什么吗*
}
else if（op==divCode）{
a=b/c；
*我应该还点什么吗*
}
else if（op==remCode）{
a=b%c；
*我应该还点什么吗*
}
否则如果（op==相等代码）{
如果（b==c）{
**我不知道该怎么办**
}
否则{
System.out.println（“数字不相等”）；
}
}
else if（op==notEqualCode）{
如果（b！=c）{
**我不知道该怎么办**
}
否则{
系统输出打印（“数字相等”）；
}
}
else if（op==lessCode）{
if（b如果（b）你能解释一下你的问题到底是什么吗？因为你问的不清楚。我想看看我的算术是否正确，以及我从这种语言到Java的翻译是否正确。因为我认为我的算术翻译不对。我在你的问题中没有看到任何ARM asm。你似乎已经有Java代码了它使用一系列条件而不是开关来决定做什么。如果它不做你想做的，那么用英语解释你想让它做什么。
   if( op == addCode) {
      a = b + c;
      *should I return something?*
  }
  else if (op == subCode){
      a = b - c;
      *should I return something?*
  }
  else if (op == multCode){
      a = b * c;
      *should I return something?*
  }
  else if (op == divCode){
      a = b / c;
     *should I return something?*
  }
  else if (op == remCode){
      a = b % c;
      *should I return something?*
  }
  else if (op == equalCode){
      if( b == c){
         **not sure what to do here**
      }
      else {
      System.out.println("The numbers are not equal");
      }

  }
  else if (op ==notEqualCode){

      if (b != c){
          **not sure what to do here**
      }
      else {
      System.out.print("The numbers are are equal");
      }
  }
  else if (op == lessCode){
      if (b < c){
          **not sure what to do here**
      }
      else {
      System.out.println("The numbers is not less than each other");
      }
  }
  else if (op == lessEqualCode){
      if (b <= c){
         **not sure what to do here**
      }
      else{
      System.out.println("The numbers is not less than or equal to each other");
      }


}

9 a b c     add         Add the values in cell b and cell c and store the 
result in cell a. 
10 a b c        subtract            Same as 9, but do cell b − cell c. 
11 a b c        multiply            Same as 9, but do cell b ∗ cell c. 
12 a b c        divide          Same as 9, but do cell b / cell c.
13 a b c        remainder       Same as 9, but do cell b % cell c. 
14 a b c        equal           Same as 9, but do cell b == cell c. 
15 a b c        not equal       Same as 9, but do cell b != cell c. 
16 a b c        less than       Same as 9, but do cell b < cell c. 
17 a b c        less than or equal      Same as 9, but do cell b <= cell c