membercache.html
来自「基于mondrian 开源框架进行OLAP多维分析」· HTML 代码 · 共 462 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 17:20:11 EDT 2008 --><TITLE>MemberCache (Mondrian OLAP Server, version 3.0.4.11371)</TITLE><META NAME="keywords" CONTENT="mondrian.rolap.MemberCache interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="MemberCache (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/MeasureMemberSource.html" title="class in mondrian.rolap"><B>PREV CLASS</B></A> <A HREF="../../mondrian/rolap/MemberCacheControlTest.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/MemberCache.html" target="_top"><B>FRAMES</B></A> <A HREF="MemberCache.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 | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <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>Interface MemberCache</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../mondrian/rolap/CacheMemberReader.html" title="class in mondrian.rolap">CacheMemberReader</A>, <A HREF="../../mondrian/rolap/MemberCacheHelper.html" title="class in mondrian.rolap">MemberCacheHelper</A></DD></DL><HR><DL><DT><PRE>interface <B>MemberCache</B></DL></PRE><P>A <code>MemberCache</code> can retrieve members based upon their parent and name.<P><P><DL><DT><B>Since:</B></DT> <DD>22 December, 2001</DD><DT><B>Version:</B></DT> <DD>$Id: //open/mondrian-release/3.0/src/main/mondrian/rolap/MemberCache.java#2 $</DD><DT><B>Author:</B></DT> <DD>jhyde</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> <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/RolapMember.html" title="class in mondrian.rolap">RolapMember</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/MemberCache.html#getChildrenFromCache(mondrian.rolap.RolapMember, mondrian.rolap.sql.MemberChildrenConstraint)">getChildrenFromCache</A></B>(<A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap">RolapMember</A> parent, <A HREF="../../mondrian/rolap/sql/MemberChildrenConstraint.html" title="interface in mondrian.rolap.sql">MemberChildrenConstraint</A> constraint)</CODE><BR> Returns the children of <code>member</code> if they are currently in the cache, otherwise returns null.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <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/RolapMember.html" title="class in mondrian.rolap">RolapMember</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/MemberCache.html#getLevelMembersFromCache(mondrian.rolap.RolapLevel, mondrian.rolap.sql.TupleConstraint)">getLevelMembersFromCache</A></B>(<A HREF="../../mondrian/rolap/RolapLevel.html" title="class in mondrian.rolap">RolapLevel</A> level, <A HREF="../../mondrian/rolap/sql/TupleConstraint.html" title="interface in mondrian.rolap.sql">TupleConstraint</A> constraint)</CODE><BR> Returns the members of <code>level</code> if they are currently in the cache, otherwise returns null.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap">RolapMember</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/MemberCache.html#getMember(java.lang.Object)">getMember</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> key)</CODE><BR> Retrieves the <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap"><CODE>RolapMember</CODE></A> with a given key.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap">RolapMember</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/MemberCache.html#getMember(java.lang.Object, boolean)">getMember</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> key, boolean mustCheckCacheStatus)</CODE><BR> Retrieves the <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap"><CODE>RolapMember</CODE></A> with a given key.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/MemberCache.html#isMutable()">isMutable</A></B>()</CODE><BR> Returns whether the cache supports removing selected items.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <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/rolap/MemberCache.html#makeKey(mondrian.rolap.RolapMember, java.lang.Object)">makeKey</A></B>(<A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap">RolapMember</A> parent, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> key)</CODE><BR> Creates a key with which to <A HREF="../../mondrian/rolap/MemberCache.html#getMember(java.lang.Object)"><CODE>getMember(Object)</CODE></A> or <A HREF="../../mondrian/rolap/MemberCache.html#putMember(java.lang.Object, mondrian.rolap.RolapMember)"><CODE>putMember(Object, RolapMember)</CODE></A> the <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap"><CODE>RolapMember</CODE></A> with a given parent and key.</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/MemberCache.html#putChildren(mondrian.rolap.RolapMember, mondrian.rolap.sql.MemberChildrenConstraint, java.util.List)">putChildren</A></B>(<A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap">RolapMember</A> member, <A HREF="../../mondrian/rolap/sql/MemberChildrenConstraint.html" title="interface in mondrian.rolap.sql">MemberChildrenConstraint</A> constraint, <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/RolapMember.html" title="class in mondrian.rolap">RolapMember</A>> children)</CODE><BR> Registers that the children of <code>member</code> are <code>children</code> (a list of <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap"><CODE>RolapMember</CODE></A>s).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <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/rolap/MemberCache.html#putMember(java.lang.Object, mondrian.rolap.RolapMember)">putMember</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> key, <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap">RolapMember</A> member)</CODE><BR> Replaces the <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap"><CODE>RolapMember</CODE></A> with a given key and returns the previous member if any.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap">RolapMember</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/MemberCache.html#removeMember(java.lang.Object)">removeMember</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> key)</CODE><BR> Removes the <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap"><CODE>RolapMember</CODE></A> with a given key from the cache.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap">RolapMember</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../mondrian/rolap/MemberCache.html#removeMemberAndDescendants(java.lang.Object)">removeMemberAndDescendants</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> key)</CODE><BR> Removes the designated <A HREF="../../mondrian/rolap/RolapMember.html" title="class in mondrian.rolap"><CODE>RolapMember</CODE></A> and all its descendants.</TD></TR></TABLE> <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="makeKey(mondrian.rolap.RolapMember, java.lang.Object)"><!-- --></A><H3>⌨️ 快捷键说明
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