📄 resourcedispatcher.clientaccount.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><TITLE>ResourceDispatcher.ClientAccount (Project JXTA J2SE)</TITLE><META NAME="keywords" CONTENT="net.jxta.impl.util.ResourceDispatcher.ClientAccount class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="ResourceDispatcher.ClientAccount (Project JXTA J2SE)";}</SCRIPT></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=3 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" 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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">net.jxta.impl.util</FONT><BR>Class ResourceDispatcher.ClientAccount</H2><PRE>java.lang.Object <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../../net/jxta/impl/util/Dlink.html" title="class in net.jxta.impl.util">net.jxta.impl.util.Dlink</A> <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>net.jxta.impl.util.ResourceDispatcher.ClientAccount</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../net/jxta/impl/util/ResourceAccount.html" title="interface in net.jxta.impl.util">ResourceAccount</A></DD></DL><DL><DT><B>Enclosing class:</B><DD><A HREF="../../../../net/jxta/impl/util/ResourceDispatcher.html" title="class in net.jxta.impl.util">ResourceDispatcher</A></DD></DL><HR><DL><DT> class <B>ResourceDispatcher.ClientAccount</B><DT>extends <A HREF="../../../../net/jxta/impl/util/Dlink.html" title="class in net.jxta.impl.util">Dlink</A><DT>implements <A HREF="../../../../net/jxta/impl/util/ResourceAccount.html" title="interface in net.jxta.impl.util">ResourceAccount</A></DL><P><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>(package private)</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#ResourceDispatcher.ClientAccount(long, long, long, java.lang.Object)">ResourceDispatcher.ClientAccount</A></B>(long fromReservedItems, long fromExtraItems, long extraLimit, java.lang.Object userObject)</CODE><BR> Creates a client account with this resource manager. </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"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#beEligible()">beEligible</A></B>()</CODE><BR> Put that account in the queue of accounts elligible to receive a resource when one becomes available.</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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#close()">close</A></B>()</CODE><BR> Tear down this client account. </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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#finalize()">finalize</A></B>()</CODE><BR> Will close the account. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> long</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#getNbReserved()">getNbReserved</A></B>()</CODE><BR> Returns the number of reserved items that can still be obtained by this account. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#getUserObject()">getUserObject</A></B>()</CODE><BR> </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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#inNeed(boolean)">inNeed</A></B>(boolean needs)</CODE><BR> Call this with true as soon as account needs a new item. </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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#isEligible()">isEligible</A></B>()</CODE><BR> </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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#isIdle()">isIdle</A></B>()</CODE><BR> Tells if this account is idle (that is, none of the resources that it controls are currently in use). </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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#notEligible()">notEligible</A></B>()</CODE><BR> Remove that account from the queue of accounts elligible to receive a resource when one becomes available.</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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#obtainItem()">obtainItem</A></B>()</CODE><BR> Try and grant a new item to this account. </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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#obtainQuantity(long)">obtainQuantity</A></B>(long quantity)</CODE><BR> Try and grant a certain quantity. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../net/jxta/impl/util/ResourceAccount.html" title="interface in net.jxta.impl.util">ResourceAccount</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#releaseItem()">releaseItem</A></B>()</CODE><BR> This will release an item and return the most eligible account to re-use this item for. </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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#releaseQuantity(long)">releaseQuantity</A></B>(long quantity)</CODE><BR> This will release a number of items at once rather than once. </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="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#setUserObject(java.lang.Object)">setUserObject</A></B>(java.lang.Object obj)</CODE><BR> Set the userObject associated with that account.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/util/ResourceDispatcher.ClientAccount.html#toString()">toString</A></B>()</CODE><BR> Returns some human-readable status and identity information.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_net.jxta.impl.util.Dlink"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class net.jxta.impl.util.<A HREF="../../../../net/jxta/impl/util/Dlink.html" title="class in net.jxta.impl.util">Dlink</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../net/jxta/impl/util/Dlink.html#isLinked()">isLinked</A>, <A HREF="../../../../net/jxta/impl/util/Dlink.html#linkNewNext(net.jxta.impl.util.Dlink)">linkNewNext</A>, <A HREF="../../../../net/jxta/impl/util/Dlink.html#linkNewPrev(net.jxta.impl.util.Dlink)">linkNewPrev</A>, <A HREF="../../../../net/jxta/impl/util/Dlink.html#next()">next</A>, <A HREF="../../../../net/jxta/impl/util/Dlink.html#prev()">prev</A>, <A HREF="../../../../net/jxta/impl/util/Dlink.html#unlink()">unlink</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="ResourceDispatcher.ClientAccount(long, long, long, java.lang.Object)"><!-- --></A><H3>ResourceDispatcher.ClientAccount</H3><PRE><B>ResourceDispatcher.ClientAccount</B>(long fromReservedItems, long fromExtraItems, long extraLimit, java.lang.Object userObject)</PRE><DL><DD>Creates a client account with this resource manager. Not for external use.<P><DT><B>Parameters:</B><DD><CODE>fromReservedItems</CODE> - <DD><CODE>fromExtraItems</CODE> - <DD><CODE>extraLimit</CODE> - <DD><CODE>userObject</CODE> - </DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="close()"><!-- --></A><H3>close</H3><PRE>public void <B>close</B>()</PRE><DL><DD>Tear down this client account. Return reserved resources to the main pool. To accelerate return of resources to the global pool, one may call close() explicitly. Otherwise it is called by finalize. Calling close() or letting the account be GC'ed while some of the resources have not been returned is an error, may create a leak and may display a warning message.<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/impl/util/ResourceAccount.html#close()">close</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/impl/util/ResourceAccount.html" title="interface in net.jxta.impl.util">ResourceAccount</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="finalize()"><!-- --></A><H3>finalize</H3><PRE>public void <B>finalize</B>()</PRE><DL><DD>Will close the account.⌨️ 快捷键说明
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