using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Data; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Data; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Data; using System; using System; namespace SiaSun.LMS.Implement { public class ManageBase:S_BaseService { /// /// 根据库存生成移库任务 /// /// /// /// /// /// /// /// /// /// /// /// public bool ManageCreate(SiaSun.LMS.Model.SYS_USER mSYS_USER, int PLAN_LIST_ID, string MANAGE_TYPE_CODE, string STOCK_BARCODE, int START_CELL_ID, int END_CELL_ID, bool bTrans, bool bAutoSendControl, bool bComplete, out string sResult) { bool bResult = true; sResult = string.Empty; int MANAGE_ID = 0; SiaSun.LMS.Model.WH_CELL mWH_CELL_START = this._P_WH_CELL.GetModel(START_CELL_ID); SiaSun.LMS.Model.WH_CELL mWH_CELL_END = this._P_WH_CELL.GetModel(END_CELL_ID); IList lsSTORAGE_MAIN = null; if (STOCK_BARCODE == string.Empty) lsSTORAGE_MAIN = this._P_STORAGE_MAIN.GetListCellID(START_CELL_ID); else lsSTORAGE_MAIN = this._P_STORAGE_MAIN.GetListStockBarcode(STOCK_BARCODE); SiaSun.LMS.Model.PLAN_MAIN mPLAN_MAIN = null; SiaSun.LMS.Model.PLAN_LIST mPLAN_LIST = null; bResult = lsSTORAGE_MAIN.Count > 0; if (!bResult) { sResult = string.Format("未找到库存"); return bResult; } if (this._P_MANAGE_MAIN.GetModelStockBarcode(lsSTORAGE_MAIN[0].STOCK_BARCODE) != null) { bResult = false; sResult = string.Format("托盘条码{0}已经存在任务", lsSTORAGE_MAIN[0].STOCK_BARCODE); return bResult; } try { this._P_Base_House.BeginTransaction(bTrans); if (!PLAN_LIST_ID.Equals(0)) { mPLAN_LIST = this._P_PLAN_LIST.GetModel(PLAN_LIST_ID); mPLAN_MAIN = this._P_PLAN_MAIN.GetModel(mPLAN_LIST.PLAN_ID); } SiaSun.LMS.Model.MANAGE_MAIN mMANAGE_MAIN = new SiaSun.LMS.Model.MANAGE_MAIN(); mMANAGE_MAIN.MANAGE_TYPE_CODE = MANAGE_TYPE_CODE; if (null != mPLAN_LIST) { mMANAGE_MAIN.PLAN_ID = mPLAN_LIST.PLAN_ID; } else { mMANAGE_MAIN.PLAN_ID = 0; } mMANAGE_MAIN.MANAGE_OPERATOR = mSYS_USER.USER_NAME; mMANAGE_MAIN.STOCK_BARCODE = lsSTORAGE_MAIN[0].STOCK_BARCODE; mMANAGE_MAIN.START_CELL_ID = START_CELL_ID; mMANAGE_MAIN.END_CELL_ID = END_CELL_ID; mMANAGE_MAIN.MANAGE_BEGIN_TIME = SiaSun.LMS.Common.StringUtil.GetDateTime(); //mMANAGE_MAIN.MANAGE_STATUS = SiaSun.LMS.Enum.MANAGE_STATUS.WaitingSend.ToString(); mMANAGE_MAIN.MANAGE_REMARK = string.Empty; this._P_MANAGE_MAIN.Add(mMANAGE_MAIN); SiaSun.LMS.Model.MANAGE_LIST mMANAGE_LIST = null; foreach (SiaSun.LMS.Model.STORAGE_MAIN mSTORAGE_MAIN in lsSTORAGE_MAIN) { IList lsSTORAGE_LIST = this._P_STORAGE_LIST.GetListStorageID(mSTORAGE_MAIN.STORAGE_ID); foreach (SiaSun.LMS.Model.STORAGE_LIST mSTORAGE_LIST in lsSTORAGE_LIST) { mMANAGE_LIST = new SiaSun.LMS.Model.MANAGE_LIST(); mMANAGE_LIST.MANAGE_ID = mMANAGE_MAIN.MANAGE_ID; if (null != mPLAN_LIST) { mMANAGE_LIST.PLAN_LIST_ID = PLAN_LIST_ID; } else { mMANAGE_LIST.PLAN_LIST_ID = 0; } mMANAGE_LIST.STORAGE_LIST_ID = mSTORAGE_LIST.STORAGE_LIST_ID; mMANAGE_LIST.GOODS_ID = mSTORAGE_LIST.GOODS_ID; bResult = this._S_GoodsService.GoodsPropertySetValue(mSTORAGE_LIST.GOODS_ID, mMANAGE_LIST, mSTORAGE_LIST, out sResult); if (!bResult) { return bResult; } mMANAGE_LIST.BOX_BARCODE = mSTORAGE_LIST.BOX_BARCODE; mMANAGE_LIST.MANAGE_LIST_QUANTITY = mSTORAGE_LIST.STORAGE_LIST_QUANTITY; mMANAGE_LIST.MANAGE_LIST_REMARK = mSTORAGE_LIST.STORAGE_LIST_REMARK; this._P_MANAGE_LIST.Add(mMANAGE_LIST); if ((null != mPLAN_LIST) && (mMANAGE_LIST.GOODS_ID == mPLAN_LIST.GOODS_ID)) { mPLAN_LIST.PLAN_LIST_ORDERED_QUANTITY += mMANAGE_LIST.MANAGE_LIST_QUANTITY; this._P_PLAN_LIST.Update(mPLAN_LIST); } } } if (mWH_CELL_START != null) { bResult = this._S_CellService.CellUpdateStatus(START_CELL_ID, string.Empty, SiaSun.LMS.Enum.RUN_STATUS.Selected.ToString(), out sResult); if (!bResult) { sResult = string.Format("更新开始货位{0}状态错误\n{1}", mWH_CELL_START.CELL_CODE, sResult); this._P_Base_House.RollBackTransaction(bTrans); return bResult; } } if (mWH_CELL_END != null) { bResult = this._S_CellService.CellUpdateStatus(END_CELL_ID, string.Empty, SiaSun.LMS.Enum.RUN_STATUS.Selected.ToString(), out sResult); if (!bResult) { sResult = string.Format("更新结束货位{0}状态错误\n{1}", mWH_CELL_END.CELL_CODE, sResult); this._P_Base_House.RollBackTransaction(bTrans); return bResult; } } MANAGE_ID = mMANAGE_MAIN.MANAGE_ID; if (bAutoSendControl) { bResult = this.ManageDownLoad(MANAGE_ID, string.Empty, false, out sResult); if (!bResult) { this._P_Base_House.RollBackTransaction(bTrans); return bResult; } } if (bComplete) { bResult = this.ManageComplete(MANAGE_ID, false, out sResult); if (!bResult) { this._P_Base_House.RollBackTransaction(bTrans); return bResult; } } sResult = string.Format("托盘{0}生成任务成功", mMANAGE_MAIN.STOCK_BARCODE); this._P_Base_House.CommitTransaction(bTrans); } catch (Exception ex) { this._P_Base_House.RollBackTransaction(bTrans); bResult = false; sResult = ex.Message; } return bResult; } /// 完成 /// 完成 /// /// /// 是否独立事务 /// /// public bool ManageComplete(int MANAGE_ID, bool bTrans, out string sResult) { bool bResult = true; sResult = string.Empty; SiaSun.LMS.Model.MANAGE_MAIN mMANAGE_MAIN = this._P_MANAGE_MAIN.GetModel(MANAGE_ID); bResult = null != mMANAGE_MAIN; if (!bResult) { bResult = false; sResult = string.Format("未能找到任务{0}", MANAGE_ID.ToString()); return bResult; } bResult = this.ManageComplete(mMANAGE_MAIN, bTrans, out sResult); return bResult; } /// 完成 /// 完成 /// /// /// 是否独立事务 /// /// public bool ManageComplete(SiaSun.LMS.Model.MANAGE_MAIN mMANAGE_MAIN, bool bTrans, out string sResult) { bool bResult = true; sResult = string.Empty; try { this._P_Base_House.BeginTransaction(bTrans); mMANAGE_MAIN.MANAGE_END_TIME = SiaSun.LMS.Common.StringUtil.GetDateTime(); this._P_MANAGE_MAIN.Update(mMANAGE_MAIN); bResult = this._S_ManageService.RecordCreate(mMANAGE_MAIN.MANAGE_ID, out sResult); if (!bResult) { sResult = string.Format("生成出入库记录错误-{0}", sResult); return bResult; } SiaSun.LMS.Model.PLAN_MAIN mPLAN_MAIN = this._P_PLAN_MAIN.GetModel(mMANAGE_MAIN.PLAN_ID); if (null == mPLAN_MAIN) { return bResult; } SiaSun.LMS.Model.PLAN_TYPE mPLAN_TYPE = this._P_PLAN_TYPE.GetModelPlanTypeCode(mPLAN_MAIN.PLAN_TYPE_CODE); object[] outParams = new object[] { }; if (this._S_PlanService.Invoke(mPLAN_TYPE.PLAN_TYPE_CLASS, "PlanCheckComplete", new object[] { mMANAGE_MAIN.PLAN_ID }, out outParams)) { bResult = this._S_PlanService.Invoke(mPLAN_TYPE.PLAN_TYPE_CLASS, "PlanComplete", new object[] { mMANAGE_MAIN.PLAN_ID, false }, out outParams); if (!bResult) { sResult = string.Format("计划完成错误-{0}", sResult); return bResult; } } } catch (Exception ex) { bResult = false; sResult = ex.Message; } finally { if (bResult) { this._S_LEDService.ledMessageCreate(mMANAGE_MAIN); this._P_Base_House.CommitTransaction(bTrans); } else { this._P_Base_House.RollBackTransaction(bTrans); } } return bResult; } /// 管理-异常 /// 管理-异常 /// /// /// /// public bool ManageException(int MANAGE_ID, out string sResult) { bool bResult = true; sResult = string.Empty; SiaSun.LMS.Model.MANAGE_MAIN mMANAGE_MAIN = this._P_MANAGE_MAIN.GetModel(MANAGE_ID); if (null == mMANAGE_MAIN) { bResult = false; sResult = string.Format("未能找到管理任务索引{0}", MANAGE_ID.ToString()); return bResult; } try { SiaSun.LMS.Model.WH_CELL mWH_CELL_START = this._P_WH_CELL.GetModel(mMANAGE_MAIN.START_CELL_ID); SiaSun.LMS.Model.WH_CELL mWH_CELL_END = this._P_WH_CELL.GetModel(mMANAGE_MAIN.END_CELL_ID); this._P_Base_House.BeginTransaction(); if (mWH_CELL_START != null && mWH_CELL_START.CELL_TYPE == Enum.CELL_TYPE.Cell.ToString()) { bResult = this._S_CellService.CellUpdateStatus(mWH_CELL_START.CELL_ID, Enum.CELL_STATUS.Exception.ToString(), Enum.RUN_STATUS.Enable.ToString(), out sResult); if (!bResult) { sResult = string.Format("更新起始位置{0} 状态错误\n", mWH_CELL_START.CELL_CODE.ToString()); this._P_Base_House.RollBackTransaction(); return bResult; } } if (mWH_CELL_END != null && mWH_CELL_END.CELL_TYPE == Enum.CELL_TYPE.Cell.ToString()) { bResult = this._S_CellService.CellUpdateStatus(mWH_CELL_END.CELL_ID, Enum.CELL_STATUS.Exception.ToString(), Enum.RUN_STATUS.Enable.ToString(), out sResult); if (!bResult) { sResult = string.Format("更新目标位置{0} 状态错误\n", mWH_CELL_START.CELL_CODE.ToString()); this._P_Base_House.RollBackTransaction(); return bResult; } } SiaSun.LMS.Model.IO_CONTROL mIO_CONTROL = this._P_IO_CONTROL.GetModelManageID(mMANAGE_MAIN.MANAGE_ID); if (null == mIO_CONTROL) { sResult = string.Format("未能找到管理任务索引{0}的控制任务", MANAGE_ID.ToString()); this._P_Base_House.RollBackTransaction(); return bResult; } mMANAGE_MAIN.MANAGE_REMARK = mIO_CONTROL.ERROR_TEXT; //mMANAGE_MAIN.MANAGE_STATUS = Enum.MANAGE_STATUS.ExceptionComplete.ToString(); this._P_MANAGE_MAIN.Update(mMANAGE_MAIN); this._P_IO_CONTROL.DeleteManageID(mMANAGE_MAIN.MANAGE_ID); this._P_Base_House.CommitTransaction(); } catch (Exception ex) { bResult = false; sResult = ex.Message; this._P_Base_House.RollBackTransaction(); } return bResult; } /// /// 管理-故障 /// /// /// /// public bool ManageError(int MANAGE_ID, out string sResult) { bool bResult = true; sResult = string.Empty; SiaSun.LMS.Model.MANAGE_MAIN mMANAGE_MAIN = this._P_MANAGE_MAIN.GetModel(MANAGE_ID); if (null == mMANAGE_MAIN) { bResult = false; sResult = string.Format("未能找到管理任务索引{0}", MANAGE_ID.ToString()); return bResult; } try { this._P_Base_House.BeginTransaction(); SiaSun.LMS.Model.IO_CONTROL mIO_CONTROL = this._P_IO_CONTROL.GetModelManageID(mMANAGE_MAIN.MANAGE_ID); if (null == mIO_CONTROL) { bResult = false; sResult = string.Format("未能找到管理任务索引{0}的控制任务", MANAGE_ID.ToString()); this._P_Base_House.RollBackTransaction(); return bResult; } mMANAGE_MAIN.MANAGE_REMARK = mIO_CONTROL.ERROR_TEXT; mMANAGE_MAIN.MANAGE_STATUS = Enum.MANAGE_STATUS.Error.ToString() ; this._P_MANAGE_MAIN.Update(mMANAGE_MAIN); this._P_Base_House.CommitTransaction(); } catch (Exception ex) { bResult = false; sResult = ex.Message; this._P_Base_House.RollBackTransaction(); } return bResult; } /// 管理-取消 /// 管理-取消 /// /// /// /// public bool ManageCancel(int MANAGE_ID, out string sResult) { bool bResult = true; sResult = string.Empty; SiaSun.LMS.Model.MANAGE_MAIN mMANAGE_MAIN = this._P_MANAGE_MAIN.GetModel(MANAGE_ID); if (null == mMANAGE_MAIN) { bResult = false; sResult = string.Format("未能找到管理任务索引{0}", MANAGE_ID.ToString()); return bResult; } SiaSun.LMS.Model.IO_CONTROL mIO_CONTROL = this._P_IO_CONTROL.GetModelManageID(MANAGE_ID); if (null != mIO_CONTROL && !mIO_CONTROL.CONTROL_STATUS.Equals(900)) { bResult = false; sResult = string.Format("存在控制任务{0},先处理控制任务", mIO_CONTROL.CONTROL_ID); return bResult; } try { this._P_Base_House.BeginTransaction(); bResult = this._S_CellService.CellUpdateStatus(mMANAGE_MAIN.START_CELL_ID, string.Empty, SiaSun.LMS.Enum.RUN_STATUS.Enable.ToString(), out sResult); if (!bResult) { bResult = false; sResult = string.Format("更新起始货位{0}状态错误\n{1}", mMANAGE_MAIN.START_CELL_ID.ToString(), sResult); this._P_Base_House.RollBackTransaction(); return bResult; } bResult = this._S_CellService.CellUpdateStatus(mMANAGE_MAIN.END_CELL_ID, string.Empty, SiaSun.LMS.Enum.RUN_STATUS.Enable.ToString(), out sResult); if (!bResult) { bResult = false; sResult = string.Format("更新终止货位{0}状态错误\n{1}", mMANAGE_MAIN.END_CELL_ID.ToString(), sResult); this._P_Base_House.RollBackTransaction(); return bResult; } foreach (SiaSun.LMS.Model.MANAGE_LIST mMANAGE_LIST in this._P_MANAGE_LIST.GetListManageID(MANAGE_ID)) { SiaSun.LMS.Model.PLAN_LIST mPLAN_LIST = this._P_PLAN_LIST.GetModel(mMANAGE_LIST.PLAN_LIST_ID); if (null != mPLAN_LIST) { mPLAN_LIST.PLAN_LIST_ORDERED_QUANTITY -= mMANAGE_LIST.MANAGE_LIST_QUANTITY; this._P_PLAN_LIST.Update(mPLAN_LIST); } } this._P_IO_CONTROL.DeleteManageID(MANAGE_ID); this._P_MANAGE_DETAIL.DeleteManageID(MANAGE_ID); this._P_MANAGE_LIST.DeleteManageID(MANAGE_ID); this._P_MANAGE_MAIN.Delete(MANAGE_ID); if (bResult) { this._S_LEDService.ledMessageCreate(mMANAGE_MAIN); } this._P_Base_House.CommitTransaction(); } catch (Exception ex) { bResult = false; sResult = ex.Message; this._P_Base_House.RollBackTransaction(); } finally { } return bResult; } /// 管理-执行 /// 管理-执行 /// /// /// /// public bool ManageExecute(int MANAGE_ID, out string sResult) { bool bResult = true; sResult = string.Empty; SiaSun.LMS.Model.MANAGE_MAIN mMANAGE_MAIN = this._P_MANAGE_MAIN.GetModel(MANAGE_ID); if (null == mMANAGE_MAIN) { bResult = false; sResult = string.Format("未能找到管理任务索引{0}", MANAGE_ID.ToString()); return bResult; } try { this._P_Base_House.BeginTransaction(); mMANAGE_MAIN.MANAGE_REMARK = string.Empty; mMANAGE_MAIN.MANAGE_STATUS = Enum.MANAGE_STATUS.Executing.ToString(); this._P_MANAGE_MAIN.Update(mMANAGE_MAIN); if (!bResult) { sResult = string.Format("任务状态更新错误\n{0}", sResult); this._P_Base_House.RollBackTransaction(); return bResult; } this._P_Base_House.CommitTransaction(); } catch (Exception ex) { bResult = false; sResult = ex.Message; this._P_Base_House.RollBackTransaction(); } finally { if (bResult) { this._S_LEDService.ledMessageCreate(mMANAGE_MAIN); } } return bResult; } /// 管理-执行 /// 管理-执行 /// /// /// /// public bool ManageWaitConfirm(int MANAGE_ID, out string sResult) { bool bResult = true; sResult = string.Empty; return bResult; } /// 管理-执行 /// 管理-执行 /// /// /// /// public bool ManageConfirm(int MANAGE_ID, out string sResult) { bool bResult = true; sResult = string.Empty; return bResult; } /// 管理-下达 控制是否独立事务 /// 管理-下达 控制是否独立事务 /// /// /// /// /// public bool ManageDownLoad(int MANAGE_ID,string START_CELL_CODE, bool bTrans, out string sResult) { bool bResult = true; sResult = string.Empty; int END_CELL_ID =0; SiaSun.LMS.Model.MANAGE_MAIN mMANAGE_MAIN = this._P_MANAGE_MAIN.GetModel(MANAGE_ID); if (null == mMANAGE_MAIN) { bResult = false; sResult = string.Format("未能找到任务{0}", MANAGE_ID.ToString()); return bResult; } SiaSun.LMS.Model.WH_CELL mSTART_CELL = null; if (START_CELL_CODE == string.Empty) { mSTART_CELL = this._P_WH_CELL.GetModel(mMANAGE_MAIN.START_CELL_ID); if (null == mSTART_CELL) { bResult = false; sResult = string.Format("未能找到起始位置{0}", mSTART_CELL.CELL_CODE); return bResult; } } else { mSTART_CELL = this._P_WH_CELL.GetModel(START_CELL_CODE); if (null == mSTART_CELL) { bResult = false; sResult = string.Format("未能找到起始位置{0}", mSTART_CELL.CELL_CODE); return bResult; } } if (mMANAGE_MAIN.END_CELL_ID.Equals(0)) { bResult = this._S_CellService.CellInAllocate(mSTART_CELL.CELL_CODE, mMANAGE_MAIN.CELL_MODEL, mMANAGE_MAIN.MANAGE_ID, 1, out END_CELL_ID, out sResult); if (!bResult) { sResult = string.Format("分配货位失败\n {0}", sResult); return bResult; } mMANAGE_MAIN.START_CELL_ID = mSTART_CELL.CELL_ID; mMANAGE_MAIN.END_CELL_ID = END_CELL_ID; } SiaSun.LMS.Model.WH_CELL mEND_CELL = this._P_WH_CELL.GetModel(mMANAGE_MAIN.END_CELL_ID); if (null == mEND_CELL) { bResult = false; sResult = string.Format("未能找到终止位置{0}", mEND_CELL.CELL_CODE); return bResult; } //路径校验 bResult = this._P_IO_CONTROL_ROUTE.GetList(mSTART_CELL.DEVICE_CODE, mEND_CELL.DEVICE_CODE).Count > 0; if (!bResult) { sResult = string.Format("{0}-{1}之间无可用路径,请在监控系统中查看设备状态!", mSTART_CELL.CELL_CODE, mEND_CELL.CELL_CODE); return bResult; } try { this._P_Base_House.BeginTransaction(bTrans); SiaSun.LMS.Model.IO_CONTROL mIO_CONTROL = this._P_IO_CONTROL.GetModelManageID(MANAGE_ID); bResult = null == mIO_CONTROL; if (!bResult) { sResult = string.Format("控制任务{0}已经存在!", MANAGE_ID.ToString()); return bResult; } int CONTROL_TASK_TYPE = 0; mIO_CONTROL = new SiaSun.LMS.Model.IO_CONTROL(); string IN_OUT_TYPE = string.Format("{0}-{1}", mSTART_CELL.CELL_TYPE, mEND_CELL.CELL_TYPE).ToLower(); switch (IN_OUT_TYPE) { case "station-cell"://站台-货位-入 CONTROL_TASK_TYPE = Convert.ToInt32(SiaSun.LMS.Enum.CONTROL_TYPE.Up.ToString("d")); break; case "cell-station"://货位-站台-出 CONTROL_TASK_TYPE = Convert.ToInt32(SiaSun.LMS.Enum.CONTROL_TYPE.Down.ToString("d")); break; case "cell-cell"://货位-货位-移 CONTROL_TASK_TYPE = Convert.ToInt32(SiaSun.LMS.Enum.CONTROL_TYPE.Move.ToString("d")); break; case "station-station"://站台-站台-移 CONTROL_TASK_TYPE = Convert.ToInt32(SiaSun.LMS.Enum.CONTROL_TYPE.MoveStation.ToString("d")); break; } mIO_CONTROL.RELATIVE_CONTROL_ID = -1; mIO_CONTROL.MANAGE_ID = mMANAGE_MAIN.MANAGE_ID; mIO_CONTROL.STOCK_BARCODE = mMANAGE_MAIN.STOCK_BARCODE; //mIO_CONTROL.CELL_GROUP = mEND_CELL.CELL_GROUP; mIO_CONTROL.CONTROL_TASK_LEVEL = string.IsNullOrEmpty(mMANAGE_MAIN.MANAGE_LEVEL) ? "0" : mMANAGE_MAIN.MANAGE_LEVEL; mIO_CONTROL.PRE_CONTROL_STATUS = string.Empty; mIO_CONTROL.CONTROL_TASK_TYPE = CONTROL_TASK_TYPE; mIO_CONTROL.START_DEVICE_CODE = mSTART_CELL.CELL_CODE; mIO_CONTROL.END_DEVICE_CODE = mEND_CELL.CELL_CODE; mIO_CONTROL.CONTROL_BEGIN_TIME = SiaSun.LMS.Common.StringUtil.GetDateTime(); //单叉状态25 双叉状态0 string.IsNullOrEmpty(mMANAGE_MAIN.MANAGE_FORK) || !mMANAGE_MAIN.MANAGE_FORK.Equals("1") ? 0 : 25; mIO_CONTROL.CONTROL_STATUS = 0; mIO_CONTROL.CONTROL_REMARK = mMANAGE_MAIN.MANAGE_REMARK; mIO_CONTROL.START_WAREHOUSE_CODE = "1"; mIO_CONTROL.END_WAREHOUSE_CODE = "1"; this._P_IO_CONTROL.Add(mIO_CONTROL); mMANAGE_MAIN.MANAGE_STATUS = SiaSun.LMS.Enum.MANAGE_STATUS.WaitingExecute.ToString(); this._P_MANAGE_MAIN.Update(mMANAGE_MAIN); } catch (Exception ex) { bResult = false; sResult = ex.Message; } finally { if (bResult) { this._P_Base_House.CommitTransaction(bTrans); } else { this._P_Base_House.RollBackTransaction(bTrans); } } return bResult; } } }