abstractlistcalc.html

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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 17:20:14 EDT 2008 --><TITLE>AbstractListCalc (Mondrian OLAP Server, version 3.0.4.11371)</TITLE><META NAME="keywords" CONTENT="mondrian.calc.impl.AbstractListCalc class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){    parent.document.title="AbstractListCalc (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" 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VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_mondrian.calc.impl.AbstractCalc">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;FIELD&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.calc.impl</FONT><BR>Class AbstractListCalc</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/calc/impl/AbstractCalc.html" title="class in mondrian.calc.impl">mondrian.calc.impl.AbstractCalc</A>      <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>mondrian.calc.impl.AbstractListCalc</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../mondrian/calc/Calc.html" title="interface in mondrian.calc">Calc</A>, <A HREF="../../../mondrian/calc/ListCalc.html" title="interface in mondrian.calc">ListCalc</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../mondrian/olap/fun/CrossJoinFunDef.BaseListCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.BaseListCalc</A>, <A HREF="../../../mondrian/olap/fun/DistinctFunDef.CalcImpl.html" title="class in mondrian.olap.fun">DistinctFunDef.CalcImpl</A>, <A HREF="../../../mondrian/olap/fun/SetFunDef.ListSetCalc.html" title="class in mondrian.olap.fun">SetFunDef.ListSetCalc</A></DD></DL><HR><DL><DT><PRE>public abstract class <B>AbstractListCalc</B><DT>extends <A HREF="../../../mondrian/calc/impl/AbstractCalc.html" title="class in mondrian.calc.impl">AbstractCalc</A><DT>implements <A HREF="../../../mondrian/calc/ListCalc.html" title="interface in mondrian.calc">ListCalc</A></DL></PRE><P>Abstract implementation of the <A HREF="../../../mondrian/calc/ListCalc.html" title="interface in mondrian.calc"><CODE>ListCalc</CODE></A> interface. <p>The derived class must implement the <A HREF="../../../mondrian/calc/ListCalc.html#evaluateList(mondrian.olap.Evaluator)"><CODE>ListCalc.evaluateList(mondrian.olap.Evaluator)</CODE></A> method, and the <A HREF="../../../mondrian/calc/impl/AbstractListCalc.html#evaluate(mondrian.olap.Evaluator)"><CODE>evaluate(mondrian.olap.Evaluator)</CODE></A> method will call it.<P><P><DL><DT><B>Since:</B></DT>  <DD>Sep 27, 2005</DD><DT><B>Version:</B></DT>  <DD>$Id: //open/mondrian-release/3.0/src/main/mondrian/calc/impl/AbstractListCalc.java#3 $</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></TABLE>&nbsp;<A NAME="fields_inherited_from_class_mondrian.calc.impl.AbstractCalc"><!-- --></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.calc.impl.<A HREF="../../../mondrian/calc/impl/AbstractCalc.html" title="class in mondrian.calc.impl">AbstractCalc</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../mondrian/calc/impl/AbstractCalc.html#exp">exp</A>, <A HREF="../../../mondrian/calc/impl/AbstractCalc.html#type">type</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 ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected </CODE></FONT></TD><TD><CODE><B><A HREF="../../../mondrian/calc/impl/AbstractListCalc.html#AbstractListCalc(mondrian.olap.Exp, mondrian.calc.Calc[])">AbstractListCalc</A></B>(<A HREF="../../../mondrian/olap/Exp.html" title="interface in mondrian.olap">Exp</A>&nbsp;exp,                 <A HREF="../../../mondrian/calc/Calc.html" title="interface in mondrian.calc">Calc</A>[]&nbsp;calcs)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates an abstract implementation of a compiled expression which returns a mutable list.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected </CODE></FONT></TD><TD><CODE><B><A HREF="../../../mondrian/calc/impl/AbstractListCalc.html#AbstractListCalc(mondrian.olap.Exp, mondrian.calc.Calc[], boolean)">AbstractListCalc</A></B>(<A HREF="../../../mondrian/olap/Exp.html" title="interface in mondrian.olap">Exp</A>&nbsp;exp,                 <A HREF="../../../mondrian/calc/Calc.html" title="interface in mondrian.calc">Calc</A>[]&nbsp;calcs,                 boolean&nbsp;mutable)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates an abstract implementation of a compiled expression which returns a list.</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;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../mondrian/calc/impl/AbstractListCalc.html#evaluate(mondrian.olap.Evaluator)">evaluate</A></B>(<A HREF="../../../mondrian/olap/Evaluator.html" title="interface in mondrian.olap">Evaluator</A>&nbsp;evaluator)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Evaluates this expression.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;<A HREF="../../../mondrian/calc/Calc.html" title="interface in mondrian.calc">Calc</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../mondrian/calc/impl/AbstractListCalc.html#getCalcs()">getCalcs</A></B>()</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns this expression's child expressions.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;<A HREF="../../../mondrian/calc/ResultStyle.html" title="enum in mondrian.calc">ResultStyle</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../mondrian/calc/impl/AbstractListCalc.html#getResultStyle()">getResultStyle</A></B>()</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns style in which the result of evaluating this expression is returned.</TD></TR></TABLE>

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