aggtablemanager.html
来自「基于mondrian 开源框架进行OLAP多维分析」· HTML 代码 · 共 378 行 · 第 1/2 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>AggTableManager (Mondrian OLAP Server, version 3.0.4.11371)</TITLE><META NAME="keywords" CONTENT="mondrian.rolap.aggmatcher.AggTableManager class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="AggTableManager (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/AggStar.Table.Level.html" title="class in mondrian.rolap.aggmatcher"><B>PREV CLASS</B></A> <A HREF="../../../mondrian/rolap/aggmatcher/AggTableTestCase.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/AggTableManager.html" target="_top"><B>FRAMES</B></A> <A HREF="AggTableManager.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 | FIELD | <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 AggTableManager</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 "><B>mondrian.rolap.aggmatcher.AggTableManager</B></PRE><HR><DL><DT><PRE>public class <B>AggTableManager</B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL></PRE><P>Manages aggregate tables. <p>It is used as follows:<ul> <li>A <A HREF="../../../mondrian/rolap/RolapSchema.html" title="class in mondrian.rolap"><CODE>RolapSchema</CODE></A> creates an <A HREF="../../../mondrian/rolap/aggmatcher/AggTableManager.html" title="class in mondrian.rolap.aggmatcher"><CODE>AggTableManager</CODE></A>, and stores it in a member variable to ensure that it is not garbage-collected. <li>The <A HREF="../../../mondrian/rolap/aggmatcher/AggTableManager.html" title="class in mondrian.rolap.aggmatcher"><CODE>AggTableManager</CODE></A> creates and registers <A HREF="http://farrago.sourceforge.net/api/org/eigenbase/util/property/Trigger.html" title="class or interface in org.eigenbase.util.property"><CODE>Trigger</CODE></A> objects, so that it is notified when properties pertinent to aggregate tables change. <li>The <A HREF="../../../mondrian/rolap/RolapSchema.html" title="class in mondrian.rolap"><CODE>RolapSchema</CODE></A> calls <A HREF="../../../mondrian/rolap/aggmatcher/AggTableManager.html#initialize()"><CODE>initialize()</CODE></A>, which scans the JDBC catalog and identifies aggregate tables. <li>For each aggregate table, it creates an <A HREF="../../../mondrian/rolap/aggmatcher/AggStar.html" title="class in mondrian.rolap.aggmatcher"><CODE>AggStar</CODE></A> and calls <A HREF="../../../mondrian/rolap/RolapStar.html#addAggStar(mondrian.rolap.aggmatcher.AggStar)"><CODE>RolapStar.addAggStar(AggStar)</CODE></A>.<P><P><DL><DT><B>Version:</B></DT> <DD>$Id: //open/mondrian-release/3.0/src/main/mondrian/rolap/aggmatcher/AggTableManager.java#2 $</DD><DT><B>Author:</B></DT> <DD>Richard M. Emberson</DD></DL><HR><P><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_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>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../mondrian/rolap/aggmatcher/AggTableManager.html#AggTableManager(mondrian.rolap.RolapSchema)">AggTableManager</A></B>(<A HREF="../../../mondrian/rolap/RolapSchema.html" title="class in mondrian.rolap">RolapSchema</A> schema)</CODE><BR> </TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_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>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>(package private) void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../mondrian/rolap/aggmatcher/AggTableManager.html#bindToStar(mondrian.rolap.aggmatcher.JdbcSchema.Table, mondrian.rolap.RolapStar, mondrian.recorder.MessageRecorder)">bindToStar</A></B>(<A HREF="../../../mondrian/rolap/aggmatcher/JdbcSchema.Table.html" title="class in mondrian.rolap.aggmatcher">JdbcSchema.Table</A> dbFactTable, <A HREF="../../../mondrian/rolap/RolapStar.html" title="class in mondrian.rolap">RolapStar</A> star, <A HREF="../../../mondrian/recorder/MessageRecorder.html" title="interface in mondrian.recorder">MessageRecorder</A> msgRecorder)</CODE><BR> This method mines the RolapStar and annotes the JdbcSchema.Table dbFactTable by creating JdbcSchema.Table.Column.Usage instances.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../mondrian/rolap/aggmatcher/AggTableManager.html#finalCleanUp()">finalCleanUp</A></B>()</CODE><BR> This should ONLY be called if the AggTableManager is no longer going to be used.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html" title="class or interface in java.util">List</A><<A HREF="../../../mondrian/rolap/aggmatcher/ExplicitRules.Group.html" title="class in mondrian.rolap.aggmatcher">ExplicitRules.Group</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../../mondrian/rolap/aggmatcher/AggTableManager.html#getAggGroups(mondrian.rolap.RolapStar)">getAggGroups</A></B>(<A HREF="../../../mondrian/rolap/RolapStar.html" title="class in mondrian.rolap">RolapStar</A> star)</CODE><BR> Returns a list containing every <A HREF="../../../mondrian/rolap/aggmatcher/ExplicitRules.Group.html" title="class in mondrian.rolap.aggmatcher"><CODE>ExplicitRules.Group</CODE></A> in every cubes in a given <A HREF="../../../mondrian/rolap/RolapStar.html" title="class in mondrian.rolap"><CODE>RolapStar</CODE></A>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> org.apache.log4j.Logger</CODE></FONT></TD><TD><CODE><B><A HREF="../../../mondrian/rolap/aggmatcher/AggTableManager.html#getLogger()">getLogger</A></B>()</CODE><BR> Get the Logger.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">⌨️ 快捷键说明
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