Java 自定义等级字符串比较逻辑分析

public class TestMap {
    public static void main(String[] args) {
        String str = "AAA+";
        String str1 = "BBB+";
        System.out.println(doAppraise("A", "AA")); // false
    }

    public static boolean doAppraise(String str, String str2) {
        char[] appraiseMoody = splitString(str);
        char[] appraiseLimit = splitString(str2);
        boolean result = false;
        result = bijiao(appraiseMoody, appraiseLimit);
        return result;
    }

    public static boolean bijiao(char[] appraiseMoody, char[] appraiseLimit) {
        char[] jia = "+".toCharArray();
        char[] jian = "-".toCharArray();
        int length = appraiseMoody.length;
        int lengthLimit = appraiseLimit.length;
           ;

         (((appraiseMoody[] == jia[]) || (appraiseMoody[] == jian[])) &&
            ((appraiseLimit[] == jia[]) || (appraiseLimit[] == jian[]))) {
            result = shifouxiangt(appraiseMoody[], appraiseLimit[]);
        }  {
             (appraiseMoody[] == appraiseLimit[]) {
                 (length ==  && lengthLimit == ) {
                     ;
                }   (length ==  && lengthLimit > ) {
                     (appraiseLimit[] == jia[]) {
                         ;
                    }  {
                         ;
                    }
                }   (length >  && lengthLimit == ) {
                     (appraiseMoody[] == jia[]) {
                         ;
                    }  {
                         ;
                    }
                }  {
                     (((appraiseMoody[] == jia[]) || (appraiseMoody[] == jian[])) &&
                        ((appraiseLimit[] == jia[]) || (appraiseLimit[] == jian[]))) {
                        result = shifouxiangt(appraiseMoody[], appraiseLimit[]);
                    }  {
                         (appraiseMoody[] == appraiseLimit[]) {
                             (length ==  && lengthLimit == ) {
                                 ;
                            }   (length ==  && lengthLimit > ) {
                                 (appraiseLimit[] == jia[]) {
                                     ;
                                }  {
                                     ;
                                }
                            }   (length >  && lengthLimit == ) {
                                 (appraiseMoody[] == jia[]) {
                                     ;
                                }   (appraiseMoody[] >=  && appraiseMoody[] <= appraiseMoody[]) {
                                     ;
                                }   (appraiseMoody[] == jian[]) {
                                     ;
                                }
                            }  {
                                 (((appraiseMoody[] == jia[]) || (appraiseMoody[] == jian[])) &&
                                    ((appraiseLimit[] == jia[]) || (appraiseLimit[] == jian[]))) {
                                    result = shifouxiangt(appraiseMoody[], appraiseLimit[]);
                                }  {
                                     (appraiseMoody[] == appraiseLimit[]) {
                                         (length ==  && lengthLimit == ) {
                                             ;
                                        }   (length ==  && lengthLimit > ) {
                                             (appraiseLimit[] == jia[]) {
                                                 ;
                                            }  {
                                                 ;
                                            }
                                        }   (length >  && lengthLimit == ) {
                                             (appraiseMoody[] == jia[]) {
                                                 ;
                                            }  {
                                                 ;
                                            }
                                        }  {
                                             shifouxiangt(appraiseMoody[], appraiseLimit[]);
                                        }
                                    }   (appraiseMoody[] <  && appraiseMoody[] < appraiseLimit[]) {
                                         ;
                                    }   (appraiseMoody[] <  && appraiseLimit[] < appraiseLimit[]) {
                                         ;
                                    }   (appraiseMoody[] < appraiseLimit[]) {
                                         ;
                                    }  {
                                         ;
                                    }
                                }
                            }
                        }   (appraiseMoody[] < appraiseLimit[]) {
                             ;
                        }  {
                             ;
                        }
                    }
                }
            }   (appraiseMoody[] < appraiseLimit[]) {
                 ;
            }  {
                 ;
            }
        }
         result;
    }

      [] splitString(String str) {
         str.toCharArray();
    }

        {
        [] jia = .toCharArray();
        [] jian = .toCharArray();
           ;
         ((a == jia[] && b == jia[]) || (a == jian[] && b == jian[])) {
            result = ;
        }   ((a == jia[] && b == jian[]) || (a == jia[] && b != jian[])) {
            result = ;
        }  {
            result = ;
        }
         result;
    }
}