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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 17:20:12 EDT 2008 --><TITLE>RolapCube (Mondrian OLAP Server, version 3.0.4.11371)</TITLE><META NAME="keywords" CONTENT="mondrian.rolap.RolapCube class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){    parent.document.title="RolapCube (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" 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CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>  </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">&nbsp;<A HREF="../../mondrian/rolap/RolapConnectionTest.html" title="class in mondrian.rolap"><B>PREV CLASS</B></A>&nbsp;&nbsp;<A HREF="../../mondrian/rolap/RolapCubeDimension.html" title="class in mondrian.rolap"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">  <A HREF="../../index.html?mondrian/rolap/RolapCube.html" target="_top"><B>FRAMES</B></A>  &nbsp;&nbsp;<A HREF="RolapCube.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;&nbsp;<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:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#field_summary">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL:&nbsp;<A HREF="#field_detail">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<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</FONT><BR>Class RolapCube</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="../../mondrian/olap/OlapElementBase.html" title="class in mondrian.olap">mondrian.olap.OlapElementBase</A>      <IMG SRC="../../resources/inherit.gif" ALT="extended by "><A HREF="../../mondrian/olap/CubeBase.html" title="class in mondrian.olap">mondrian.olap.CubeBase</A>          <IMG SRC="../../resources/inherit.gif" ALT="extended by "><B>mondrian.rolap.RolapCube</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../mondrian/olap/Cube.html" title="interface in mondrian.olap">Cube</A>, <A HREF="../../mondrian/olap/OlapElement.html" title="interface in mondrian.olap">OlapElement</A></DD></DL><HR><DL><DT><PRE>public class <B>RolapCube</B><DT>extends <A HREF="../../mondrian/olap/CubeBase.html" title="class in mondrian.olap">CubeBase</A></DL></PRE><P><code>RolapCube</code> implements <A HREF="../../mondrian/olap/Cube.html" title="interface in mondrian.olap"><CODE>Cube</CODE></A> for a ROLAP database.<P><P><DL><DT><B>Since:</B></DT>  <DD>10 August, 2001</DD><DT><B>Version:</B></DT>  <DD>$Id: //open/mondrian-release/3.0/src/main/mondrian/rolap/RolapCube.java#6 $</DD><DT><B>Author:</B></DT>  <DD>jhyde</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><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>(package private) &nbsp;<A HREF="../../mondrian/olap/MondrianDef.Relation.html" title="class in mondrian.olap">MondrianDef.Relation</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/RolapCube.html#fact">fact</A></B></CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For SQL generator.</TD></TR></TABLE>&nbsp;<A NAME="fields_inherited_from_class_mondrian.olap.CubeBase"><!-- --></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.olap.<A HREF="../../mondrian/olap/CubeBase.html" title="class in mondrian.olap">CubeBase</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../mondrian/olap/CubeBase.html#CATALOG_NAME">CATALOG_NAME</A>, <A HREF="../../mondrian/olap/CubeBase.html#CUBE_NAME">CUBE_NAME</A>, <A HREF="../../mondrian/olap/CubeBase.html#DIMENSION_UNIQUE_NAME">DIMENSION_UNIQUE_NAME</A>, <A HREF="../../mondrian/olap/CubeBase.html#dimensions">dimensions</A>, <A HREF="../../mondrian/olap/CubeBase.html#HIERARCHY_UNIQUE_NAME">HIERARCHY_UNIQUE_NAME</A>, <A HREF="../../mondrian/olap/CubeBase.html#LEVEL_NUMBER">LEVEL_NUMBER</A>, <A HREF="../../mondrian/olap/CubeBase.html#LEVEL_UNIQUE_NAME">LEVEL_UNIQUE_NAME</A>, <A HREF="../../mondrian/olap/CubeBase.html#maxNofConstraintsForAdSchemaMember">maxNofConstraintsForAdSchemaMember</A>, <A HREF="../../mondrian/olap/CubeBase.html#MDPROP_USERDEFINED0">MDPROP_USERDEFINED0</A>, <A HREF="../../mondrian/olap/CubeBase.html#MDTREEOP_CHILDREN">MDTREEOP_CHILDREN</A>, <A HREF="../../mondrian/olap/CubeBase.html#MDTREEOP_SELF">MDTREEOP_SELF</A>, <A HREF="../../mondrian/olap/CubeBase.html#MEMBER_CAPTION">MEMBER_CAPTION</A>, <A HREF="../../mondrian/olap/CubeBase.html#MEMBER_NAME">MEMBER_NAME</A>, <A HREF="../../mondrian/olap/CubeBase.html#MEMBER_TYPE">MEMBER_TYPE</A>, <A HREF="../../mondrian/olap/CubeBase.html#MEMBER_UNIQUE_NAME">MEMBER_UNIQUE_NAME</A>, <A HREF="../../mondrian/olap/CubeBase.html#name">name</A>, <A HREF="../../mondrian/olap/CubeBase.html#SCHEMA_NAME">SCHEMA_NAME</A>, <A HREF="../../mondrian/olap/CubeBase.html#Tree_Operator">Tree_Operator</A></CODE></TD></TR></TABLE>&nbsp;<A NAME="fields_inherited_from_class_mondrian.olap.OlapElementBase"><!-- --></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.olap.<A HREF="../../mondrian/olap/OlapElementBase.html" title="class in mondrian.olap">OlapElementBase</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../mondrian/olap/OlapElementBase.html#caption">caption</A></CODE></TD></TR></TABLE>&nbsp;<!-- ======== 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/RolapCube.html#RolapCube(mondrian.rolap.RolapSchema, mondrian.olap.MondrianDef.Schema, mondrian.olap.MondrianDef.Cube, boolean)">RolapCube</A></B>(<A HREF="../../mondrian/rolap/RolapSchema.html" title="class in mondrian.rolap">RolapSchema</A>&nbsp;schema,          <A HREF="../../mondrian/olap/MondrianDef.Schema.html" title="class in mondrian.olap">MondrianDef.Schema</A>&nbsp;xmlSchema,          <A HREF="../../mondrian/olap/MondrianDef.Cube.html" title="class in mondrian.olap">MondrianDef.Cube</A>&nbsp;xmlCube,          boolean&nbsp;load)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a <code>RolapCube</code> from a regular cube.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../mondrian/rolap/RolapCube.html#RolapCube(mondrian.rolap.RolapSchema, mondrian.olap.MondrianDef.Schema, mondrian.olap.MondrianDef.VirtualCube, boolean)">RolapCube</A></B>(<A HREF="../../mondrian/rolap/RolapSchema.html" title="class in mondrian.rolap">RolapSchema</A>&nbsp;schema,          <A HREF="../../mondrian/olap/MondrianDef.Schema.html" title="class in mondrian.olap">MondrianDef.Schema</A>&nbsp;xmlSchema,          <A HREF="../../mondrian/olap/MondrianDef.VirtualCube.html" title="class in mondrian.olap">MondrianDef.VirtualCube</A>&nbsp;xmlVirtualCube,          boolean&nbsp;load)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a <code>RolapCube</code> from a virtual cube.</TD></TR></TABLE>&nbsp;<!-- ========== 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>&nbsp;void</CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/RolapCube.html#checkAggregateModifications()">checkAggregateModifications</A></B>()</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Check if there are modifications in the aggregations cache</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;void</CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/RolapCube.html#clearCachedAggregations()">clearCachedAggregations</A></B>()</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Clear the in memory aggregate cache associated with this Cube, but only if Disabling Caching has been enabled.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;void</CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/RolapCube.html#clearCachedAggregations(boolean)">clearCachedAggregations</A></B>(boolean&nbsp;forced)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Clear the in memory aggregate cache associated with this Cube.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;<A HREF="../../mondrian/olap/Member.html" title="interface in mondrian.olap">Member</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/RolapCube.html#createCalculatedMember(java.lang.String)">createCalculatedMember</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;xml)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a calculated member in this cube.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>(package private) &nbsp;<A HREF="../../mondrian/rolap/RolapCubeDimension.html" title="class in mondrian.rolap">RolapCubeDimension</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/RolapCube.html#createDimension(mondrian.olap.MondrianDef.CubeDimension, mondrian.olap.MondrianDef.Schema)">createDimension</A></B>(<A HREF="../../mondrian/olap/MondrianDef.CubeDimension.html" title="class in mondrian.olap">MondrianDef.CubeDimension</A>&nbsp;xmlCubeDimension,                <A HREF="../../mondrian/olap/MondrianDef.Schema.html" title="class in mondrian.olap">MondrianDef.Schema</A>&nbsp;xmlSchema)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>(package private) &nbsp;void</CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/RolapCube.html#createUsage(mondrian.rolap.RolapCubeHierarchy, mondrian.olap.MondrianDef.CubeDimension)">createUsage</A></B>(<A HREF="../../mondrian/rolap/RolapCubeHierarchy.html" title="class in mondrian.rolap">RolapCubeHierarchy</A>&nbsp;hierarchy,            <A HREF="../../mondrian/olap/MondrianDef.CubeDimension.html" title="class in mondrian.olap">MondrianDef.CubeDimension</A>&nbsp;cubeDim)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>(package private) &nbsp;<A HREF="../../mondrian/rolap/RolapHierarchy.html" title="class in mondrian.rolap">RolapHierarchy</A></CODE></FONT></TD>

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