package?com.mrp.algorithm;

import?java.util.ArrayList;
import?java.util.HashMap;
import?java.util.Iterator;
import?java.util.List;
import?java.util.Map;
import?java.util.Map.Entry;
import?java.util.concurrent.ConcurrentHashMap;
import?java.sql.*;

import?com.mrp.entity.BillOfMaterial;
import?com.mrp.entity.ClassAB;
import?com.mrp.entity.Dosql;
import?com.mrp.entity.MasterMaterial;
import?com.mrp.entity.Mclass;
import?com.mrp.entity.RealMaterial;
import?com.mrp.entity.Table3;

public?class?Algorithm?{
	private?List?input;//輸入數據?LLC為0的物料?類Material的實例
	private?MasterMaterialManager?mmm;
	private?Map?map?=?new?ConcurrentHashMap（）;
	private?int?T?=?12;
	private?int?maxLLC;
	public?Algorithm（List?inputMasterMaterialManager?mmm）
	{
		this.input=input;
		this.mmm?=?mmm;
	}
	/**
	?*?單階BOM展開結點
	?*?@param?x
	?*/
	private?void?expandRealMaterial（RealMaterial?x）
	{		
		for（Entry?entry?:?mmm.getMasterMaterial（x.P_NO）.BOM.entrySet（））
		{				
			String?P_NO?=?entry.getKey（）;?
			int?num?=?entry.getValue（）;
			if?（map.get（P_NO）==null）
			{
				RealMaterial?y?=?new?RealMaterial（P_NO）;
				for?（int?t=0;t<=T;t++）
					y.TPOP[t].GR+=x.TPOP[t].POR*num;
				map.put（P_NO?y）;
				maxLLC?=?Math.max（maxLLC?mmm.getMasterMaterial（P_NO）.LLC）;				
			}else
			{
				RealMaterial?y?=?map.get（P_NO）;
				for?（int?t=0;t<=T;t++）
					y.TPOP[t].GR+=x.TPOP[t].POR*num;
			}
		}	
	}
	public?void?runMRPDivideAlrotithm（）
	{
		maxLLC=0;
		for?（RealMaterial?e?:input）
		{			
			expandRealMaterial（e）;
			printRealMaterial（e）;
		}
				
		for?（int?LLC=1;LLC<=maxLLC;LLC++）
		{
			for（Entry?entry?:?map.entrySet（））{
				?		???????????		?
		???????????RealMaterial?x?=?entry.getValue（）;
		???????????if?（mmm.getMasterMaterial（x.P_NO）.LLC==LLC）
		???????????{
		????????	???dealMaterial（x）;
		????????	???expandRealMaterial（x）;
		????????	???printRealMaterial（x）;
		???????????}
		????}			
		}
	}	
	private?void?dealMaterial（RealMaterial?x）
	{
		MasterMaterial?g?=?mmm.getMasterMaterial（x.P_NO）;
		x.TPOP[0].PAB?=?g.OH?-?g.AL?+?Math.max（?g.SR[0]??0）;
		for?（int?t=1;t<=T;t++）
		{
			if?（t==1）
			{
				x.TPOP[1].POH?=?x.TPOP[0].PAB?+?g.SR[1]?-?x.TPOP[1].GR?-?Math.max（x.TPOP[0].GR0）;				
			}else
			{
				x.TPOP[t].POH?=?x.TPOP[t-1].PAB?+?g.SR[t]?-?x.TPOP[t].GR;
			}
			if?（x.TPOP[t].POH?			{
				x.TPOP[t].NR?=?g.SS?-x.TPOP[t].POH;
				//x.TPOP[t].PORcpt?=
				if?（g.LSR==MasterMaterial.LFL）
					x.TPOP[t].PORcpt?=?x.TPOP[t].NR;
				else?if?（g.LSR==MasterMaterial.FOQ）
					x.TPOP[t].PORcpt?=?（x.TPOP[t].NR/g.LS+1）?*?g.LS?;
				else?if?（g.LSR==MasterMaterial.POQ）
				{
					int?sum=0;
					for?（int?i=0j=t;i						sum+=x.TPOP[j].GR;
					x.TPOP[t].PORcpt=sum;
				}
			}else
			{
				x.TPOP[t].NR?=?0;
				x.TPOP[t].PORcpt?=?0;
			}
			x.TPOP[t].PAB?=?x.TPOP[t].POH

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-05-22?13:42??NEWMRP\
?????文件?????????393??2015-05-21?23:27??NEWMRP\.classpath
?????文件?????????382??2015-05-21?22:35??NEWMRP\.project
?????目錄???????????0??2015-05-22?19:00??NEWMRP\.settings\
?????文件??????????57??2015-05-21?22:36??NEWMRP\.settings\org.eclipse.core.resources.prefs
?????文件?????????598??2015-05-21?22:36??NEWMRP\.settings\org.eclipse.jdt.core.prefs
?????文件?????????624??2015-05-22?13:21??NEWMRP\billofmaterial.sql
?????目錄???????????0??2015-05-22?19:00??NEWMRP\bin\
?????目錄???????????0??2015-05-22?19:00??NEWMRP\bin\com\
?????目錄???????????0??2015-05-22?19:00??NEWMRP\bin\com\mrp\
?????目錄???????????0??2015-05-22?19:00??NEWMRP\bin\com\mrp\algorithm\
?????文件???????11618??2015-05-22?18:59??NEWMRP\bin\com\mrp\algorithm\Algorithm.class
?????文件????????1062??2015-05-22?18:49??NEWMRP\bin\com\mrp\algorithm\MasterMaterialManager.class
?????目錄???????????0??2015-05-22?19:00??NEWMRP\bin\com\mrp\entity\
?????文件?????????368??2015-05-22?18:49??NEWMRP\bin\com\mrp\entity\BillOfMaterial.class
?????文件?????????519??2015-05-22?18:49??NEWMRP\bin\com\mrp\entity\ClassAB.class
?????文件????????1698??2015-05-22?18:49??NEWMRP\bin\com\mrp\entity\Dosql.class
?????文件????????1539??2015-05-22?18:49??NEWMRP\bin\com\mrp\entity\MasterMaterial.class
?????文件?????????393??2015-05-22?18:49??NEWMRP\bin\com\mrp\entity\Mclass.class
?????文件?????????699??2015-05-22?18:49??NEWMRP\bin\com\mrp\entity\RealMaterial.class
?????文件?????????522??2015-05-22?18:49??NEWMRP\bin\com\mrp\entity\Table3.class
?????文件?????????486??2015-05-22?18:49??NEWMRP\bin\com\mrp\entity\TPOPNode.class
?????文件?????????663??2015-05-22?13:21??NEWMRP\itemmaster.sql
?????文件??????709922??2015-03-02?17:12??NEWMRP\mysql-connector-java-5.1.7-bin.jar
?????目錄???????????0??2015-05-22?19:00??NEWMRP\src\
?????目錄???????????0??2015-05-22?19:00??NEWMRP\src\com\
?????目錄???????????0??2015-05-22?19:00??NEWMRP\src\com\mrp\
?????目錄???????????0??2015-05-22?19:00??NEWMRP\src\com\mrp\algorithm\
?????文件???????11227??2015-05-22?18:59??NEWMRP\src\com\mrp\algorithm\Algorithm.java
?????文件?????????415??2015-05-21?22:36??NEWMRP\src\com\mrp\algorithm\MasterMaterialManager.java
?????目錄???????????0??2015-05-22?19:00??NEWMRP\src\com\mrp\entity\
............此處省略13個文件信息