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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 17:20:21 EDT 2008 --><TITLE>IterCalc (Mondrian OLAP Server, version 3.0.4.11371)</TITLE><META NAME="keywords" CONTENT="mondrian.calc.IterCalc interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){    parent.document.title="IterCalc (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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SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL:&nbsp;FIELD&nbsp;|&nbsp;CONSTR&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</FONT><BR>Interface IterCalc</H2><DL><DT><B>All Superinterfaces:</B> <DD><A HREF="../../mondrian/calc/Calc.html" title="interface in mondrian.calc">Calc</A></DD></DL><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../mondrian/calc/impl/AbstractIterCalc.html" title="class in mondrian.calc.impl">AbstractIterCalc</A>, <A HREF="../../mondrian/calc/impl/AbstractVoidCalc.html" title="class in mondrian.calc.impl">AbstractVoidCalc</A>, <A HREF="../../mondrian/calc/impl/CacheCalc.html" title="class in mondrian.calc.impl">CacheCalc</A>, <A HREF="../../mondrian/calc/impl/ConstantCalc.html" title="class in mondrian.calc.impl">ConstantCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.BaseMemberArrayMemberArrayIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.BaseMemberArrayMemberArrayIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.BaseMemberArrayMemberIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.BaseMemberArrayMemberIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.BaseMemberMemberArrayIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.BaseMemberMemberArrayIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.BaseMemberMemberIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.BaseMemberMemberIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.IterMemberArrayIterMemberArrayIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.IterMemberArrayIterMemberArrayIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.IterMemberArrayIterMemberIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.IterMemberArrayIterMemberIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.IterMemberArrayListMemberArrayIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.IterMemberArrayListMemberArrayIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.IterMemberArrayListMemberIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.IterMemberArrayListMemberIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.IterMemberIterMemberArrayIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.IterMemberIterMemberArrayIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.IterMemberIterMemberIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.IterMemberIterMemberIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.IterMemberListMemberArrayIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.IterMemberListMemberArrayIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.IterMemberListMemberIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.IterMemberListMemberIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.ListMemberArrayIterMemberArrayIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.ListMemberArrayIterMemberArrayIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.ListMemberArrayIterMemberIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.ListMemberArrayIterMemberIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.ListMemberArrayListMemberArrayIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.ListMemberArrayListMemberArrayIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.ListMemberArrayListMemberIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.ListMemberArrayListMemberIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.ListMemberIterMemberArrayIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.ListMemberIterMemberArrayIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.ListMemberIterMemberIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.ListMemberIterMemberIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.ListMemberListMemberArrayIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.ListMemberListMemberArrayIterCalc</A>, <A HREF="../../mondrian/olap/fun/CrossJoinFunDef.ListMemberListMemberIterCalc.html" title="class in mondrian.olap.fun">CrossJoinFunDef.ListMemberListMemberIterCalc</A>, <A HREF="../../mondrian/calc/impl/GenericCalc.html" title="class in mondrian.calc.impl">GenericCalc</A>, <A HREF="../../mondrian/calc/impl/MemberValueCalc.html" title="class in mondrian.calc.impl">MemberValueCalc</A>, <A HREF="../../mondrian/olap/fun/SetFunDef.IterSetCalc.html" title="class in mondrian.olap.fun">SetFunDef.IterSetCalc</A>, <A HREF="../../mondrian/calc/impl/TupleValueCalc.html" title="class in mondrian.calc.impl">TupleValueCalc</A>, <A HREF="../../mondrian/calc/impl/ValueCalc.html" title="class in mondrian.calc.impl">ValueCalc</A></DD></DL><HR><DL><DT><PRE>public interface <B>IterCalc</B><DT>extends <A HREF="../../mondrian/calc/Calc.html" title="interface in mondrian.calc">Calc</A></DL></PRE><P>Expression which evaluates a set of members or tuples to an Iterable.<P><P><DL><DT><B>Since:</B></DT>  <DD>Jan 11, 2007</DD><DT><B>Version:</B></DT>  <DD>$Id: //open/mondrian-release/3.0/src/main/mondrian/calc/IterCalc.java#3 $</DD><DT><B>Author:</B></DT>  <DD>Richard Emberson</DD></DL><HR><P><!-- ========== 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/Iterable.html" title="class or interface in java.lang">Iterable</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/calc/IterCalc.html#evaluateIterable(mondrian.olap.Evaluator)">evaluateIterable</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 an expression to yield an Iterable of members or tuples.</TD></TR></TABLE>&nbsp;<A NAME="methods_inherited_from_class_mondrian.calc.Calc"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from interface mondrian.calc.<A HREF="../../mondrian/calc/Calc.html" title="interface in mondrian.calc">Calc</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../mondrian/calc/Calc.html#accept(mondrian.calc.CalcWriter)">accept</A>, <A HREF="../../mondrian/calc/Calc.html#dependsOn(mondrian.olap.Dimension)">dependsOn</A>, <A HREF="../../mondrian/calc/Calc.html#evaluate(mondrian.olap.Evaluator)">evaluate</A>, <A HREF="../../mondrian/calc/Calc.html#getResultStyle()">getResultStyle</A>, <A HREF="../../mondrian/calc/Calc.html#getType()">getType</A></CODE></TD></TR></TABLE>&nbsp;<P><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Method Detail</B></FONT></TH></TR></TABLE><A NAME="evaluateIterable(mondrian.olap.Evaluator)"><!-- --></A><H3>evaluateIterable</H3><PRE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Iterable.html" title="class or interface in java.lang">Iterable</A> <B>evaluateIterable</B>(<A HREF="../../mondrian/olap/Evaluator.html" title="interface in mondrian.olap">Evaluator</A>&nbsp;evaluator)</PRE><DL><DD>Evaluates an expression to yield an Iterable of members or tuples. <p>The Iterable is immutable.<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>evaluator</CODE> - Evaluation context<DT><B>Returns:</B><DD>An Iterable of members or tuples, never null.</DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ======= START OF BOTTOM NAVBAR ====== --><A NAME="navbar_bottom"><!-- --></A><A HREF="#skip-navbar_bottom" 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_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">  <TR ALIGN="center" VALIGN="top">  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A 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