Java枚舉根據key獲取value

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package com.utcip.crm.common.constants;  import com.utcip.crm.common.base.process.ScheduleStatusEnum;  /** * 合同變更存儲mongodb 狀態值 * @author jingfangnan * */  
public enum ConstractMongoStatus {  NEW(3,"新增"),  UPDATE(2,"修改"),  DELETE(1,"刪除"),  GENERATOR(0,"普通無狀態"),  // 是否提交審核  REVIEW(5,"提交審核"),  NO_REVIEW(-5,"不提交審核"),  //變更流程相關  
      ONLY_CONTRACT_MATERIAL(6,"僅涉及合同材料修改"),  NOT_ONLY_CONTRACT_MATERIAL(7,"需要合同檔案部審核"),  CRM_ACC_EXPEN_CHANGE(8,"涉及實收款變更"),  NO_CRM_ACC_EXPEN_CHANGE(9,"不涉及實收款變更"),  //歷史版本列表  
      UPDATE_PRODUCT(10,"變更商品"),  UPDATE_ACC_EXPEN(11,"變更實收款"),  UPDATE_RECEIVAL(20,"變更收款計劃"),  UPDATE_ATTACHMENT(12,"變更附件"),  UPDATE_CONTRACT(13,"變更合同基本信息"),  UPDATE_APPROVAL(14,"變更審批單"),  //變更歷史狀態描述  
      MODIFY_NOMORE(19,"初始狀態"),  MODIFY_UPDATE(15,"已更新"),  MODIFY_REVIEW_ING(16,"審核中"),  MODIFY_REVIEW_PASS(17,"審核通過"),  MODIFY_REVIEW_NO_PASS(18,"審核未通過")  ;  private final Integer status;  private final String desc;  private ConstractMongoStatus(final Integer status,final String desc){  this.status = status;  this.desc = desc;  }  public static Integer getValue(Integer value) {  ConstractMongoStatus[] businessModeEnums = values();  for (ConstractMongoStatus businessModeEnum : businessModeEnums) {  if (businessModeEnum.status().equals(value)) {  return businessModeEnum.status();  }  }  return null;  }   public static String getDesc(Integer value) {  ConstractMongoStatus[] businessModeEnums = values();  for (ConstractMongoStatus businessModeEnum : businessModeEnums) {  if (businessModeEnum.status().equals(value)) {  return businessModeEnum.desc();  }  }  return null;  }  public Integer status(){  return this.status;  }  public String desc(){  return this.desc;  }  }     

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