drools源碼分析,rete源碼分析,rete算法

1、源碼分析報告源碼分析報告34.25AbstractHashTable...............................................................................................874.26PrimitiveLongMap.....................................................................

2、..........................874.27PrimitiveLongStack.............................................................................................884.28TruthMaintenanceSystem.................................................

3、...................................884.29DefaultFactHle...............................................................................................884.30DefaultAgenda...................................................

4、..................................................894.31AgendaItem..........................................................................................................904.32BinaryHeapQueueAgendaGroup................

5、.........................................................914.33DefaultExecutService.......................................................................................924.34PackageCompilationData......................

6、...............................................................924.35PatternBuilder0.1與初始事實有關..................................................................924.36ObjectTypeNode0.1與初始事實有關...............................

7、...............................934.37DefaultKnowledgeHelper....................................................................................934.38ClassObjectType........................................................

8、..........................................944.39ValueType............................................................................................................944.40AlphaNodeFieldConstraint.........................

9、.........................................................955.總結..................................................................................................................................951.前言前言RETE算法一般可以分為兩個部分：規(guī)則

10、編輯和運行時執(zhí)行。規(guī)則編輯描述規(guī)則庫中的規(guī)則如何生成一個有效的具有分辨力的網(wǎng)絡即RETE網(wǎng)絡；運行時執(zhí)行描述工作區(qū)中加入事實后如何在RETE網(wǎng)絡中傳遞到網(wǎng)絡的根節(jié)點。本源碼分析報告僅僅分析上述的兩個部分，對規(guī)則包Package的構建不予分析，只是對規(guī)則包格式加以說明。2.規(guī)則包格式規(guī)則包格式應用場景以DEMO程序中修改的兩條規(guī)則為例說明JAVA規(guī)則包的格式。（應用場景將在后續(xù)版本中修改）規(guī)則例子1：whenwhenFeeList(use

11、rType==“01“)FeeList(userType==“04“callType==“32“)FeeList(userType==“03“callType==“32“)thenthenSystem.out.println(“啟動測試規(guī)則“)規(guī)則例子2：whenwhen($feeList:FeeList(callStartTime6)FeeList(callEndTime22))$basicfeePlan:BasicfeePlan()