checkin_7634.html
来自「基于mondrian 开源框架进行OLAP多维分析」· HTML 代码 · 共 465 行 · 第 1/3 页
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_15) on Thu Jul 31 17:20:16 EDT 2008 --><TITLE>Checkin_7634 (Mondrian OLAP Server, version 3.0.4.11371)</TITLE><META NAME="keywords" CONTENT="mondrian.rolap.aggmatcher.Checkin_7634 class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="Checkin_7634 (Mondrian OLAP Server, version 3.0.4.11371)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../mondrian/rolap/aggmatcher/BUG_1541077.html" title="class in mondrian.rolap.aggmatcher"><B>PREV CLASS</B></A> <A HREF="../../../mondrian/rolap/aggmatcher/Checkin_7641.html" title="class in mondrian.rolap.aggmatcher"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html?mondrian/rolap/aggmatcher/Checkin_7634.html" target="_top"><B>FRAMES</B></A> <A HREF="Checkin_7634.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#fields_inherited_from_class_mondrian.test.FoodMartTestCase">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">mondrian.rolap.aggmatcher</FONT><BR>Class Checkin_7634</H2><PRE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="http://junit.sourceforge.net/javadoc/junit/framework/Assert.html" title="class or interface in junit.framework">junit.framework.Assert</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="http://junit.sourceforge.net/javadoc/junit/framework/TestCase.html" title="class or interface in junit.framework">junit.framework.TestCase</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../mondrian/test/FoodMartTestCase.html" title="class in mondrian.test">mondrian.test.FoodMartTestCase</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../mondrian/test/loader/CsvDBTestCase.html" title="class in mondrian.test.loader">mondrian.test.loader.CsvDBTestCase</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>mondrian.rolap.aggmatcher.Checkin_7634</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://junit.sourceforge.net/javadoc/junit/framework/Test.html" title="class or interface in junit.framework">Test</A></DD></DL><HR><DL><DT><PRE>public class <B>Checkin_7634</B><DT>extends <A HREF="../../../mondrian/test/loader/CsvDBTestCase.html" title="class in mondrian.test.loader">CsvDBTestCase</A></DL></PRE><P>Checkin 7634 attempted to correct a problem demonstrated by this junit. The CrossJoinFunDef class has an optimization that kicks in when the combined lists sizes are greater than 1000. I create a property here which, if set, can be used to change that size from 1000 to, in this case, 2. Also, there is a property that disables the use of the optimization altogether and another that permits the use of the old optimization, currently the nonEmptyListOld method in the CrossJoinFunDef class, and the new, checkin 7634, version of the method called nonEmptyList. The old optimization only looked at the default measure while the new version looks at all measures appearing in the query. The example Cube and data for the junit is such that there is no data for the default measure. Thus the old optimization fails to produce the correct result.<P><P><DL><DT><B>Version:</B></DT> <DD>$Id: //open/mondrian-release/3.0/testsrc/main/mondrian/rolap/aggmatcher/Checkin_7634.java#2 $</DD><DT><B>Author:</B></DT> <DD>Richard M. Emberson</DD></DL><HR><P><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Field Summary</B></FONT></TH></TR></TABLE> <A NAME="fields_inherited_from_class_mondrian.test.FoodMartTestCase"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Fields inherited from class mondrian.test.<A HREF="../../../mondrian/test/FoodMartTestCase.html" title="class in mondrian.test">FoodMartTestCase</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../mondrian/test/FoodMartTestCase.html#nl">nl</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">⌨️ 快捷键说明
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