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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<!-- Generated by javadoc (build 1.6.0_19) on Fri May 23 21:23:17 CEST 2014 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+WatchDog (Apache JSPWiki Main War 2.10.1 API)
+</TITLE>
+
+<META NAME="date" CONTENT="2014-05-23">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="WatchDog (Apache JSPWiki Main War 2.10.1 API)";
+ }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= 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="">
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+<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="class-use/WatchDog.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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="../../../org/apache/wiki/Watchable.html" title="interface in org.apache.wiki"><B>PREV CLASS</B></A>
+ <A HREF="../../../org/apache/wiki/WikiBackgroundThread.html" title="class in org.apache.wiki"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+ <A HREF="../../../index.html?org/apache/wiki/WatchDog.html" target="_top"><B>FRAMES</B></A>
+ <A HREF="WatchDog.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 | <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">
+org.apache.wiki</FONT>
+<BR>
+Class WatchDog</H2>
+<PRE>
+<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
+ <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>org.apache.wiki.WatchDog</B>
+</PRE>
+<HR>
+<DL>
+<DT><PRE>public final class <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.52"><B>WatchDog</B></A><DT>extends <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></DL>
+</PRE>
+<map id="APIVIZ" name="APIVIZ">
+<area shape="rect" id="node1" href="WatchDog.html" title="WatchDog" alt="" coords="5,6,88,34"/>
+</map>
+<div id="apivizContainer" style="text-align: center;"><img src="WatchDog.png" usemap="#APIVIZ" border="0"></div>
+
+<P>
+WatchDog is a general system watchdog. You can attach any Watchable
+ or a Thread object to it, and it will notify you if a timeout has been
+ exceeded.
+ <p>
+ The notification of the timeouts is done from a separate WatchDog thread,
+ of which there is one per watched thread. This Thread is named 'WatchDog for
+ XXX', where XXX is your Thread name.
+ <p>
+ The suggested method of obtaining a WatchDog is via the static factory
+ method, since it will return you the correct watchdog for the current
+ thread. However, we do not prevent you from creating your own watchdogs
+ either.
+ <p>
+ If you create a WatchDog for a Thread, the WatchDog will figure out when
+ the Thread is dead, and will stop itself accordingly. However, this object
+ is not automatically released, so you might want to check it out after a while.
+<P>
+
+<P>
+<DL>
+<DT><B>Since:</B></DT>
+ <DD>2.4.92</DD>
+</DL>
+<HR>
+
+<P>
+
+<!-- ======== 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="../../../org/apache/wiki/WatchDog.html#WatchDog(org.apache.wiki.WikiEngine, java.lang.Thread)">WatchDog</A></B>(<A HREF="../../../org/apache/wiki/WikiEngine.html" title="class in org.apache.wiki">WikiEngine</A> engine,
+ <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</A> thread)</CODE>
+
+<BR>
+ Creates a new WatchDog for a Thread.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../org/apache/wiki/WatchDog.html#WatchDog(org.apache.wiki.WikiEngine, org.apache.wiki.Watchable)">WatchDog</A></B>(<A HREF="../../../org/apache/wiki/WikiEngine.html" title="class in org.apache.wiki">WikiEngine</A> engine,
+ <A HREF="../../../org/apache/wiki/Watchable.html" title="interface in org.apache.wiki">Watchable</A> watch)</CODE>
+
+<BR>
+ Creates a new WatchDog for a Watchable.</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">
+<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> void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/apache/wiki/WatchDog.html#disable()">disable</A></B>()</CODE>
+
+<BR>
+ Is used to disable a WatchDog.</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="../../../org/apache/wiki/WatchDog.html#enable()">enable</A></B>()</CODE>
+
+<BR>
+ Can be used to enable the WatchDog.</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="../../../org/apache/wiki/WatchDog.html#enterState(java.lang.String)">enterState</A></B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> state)</CODE>
+
+<BR>
+ Enters a watched state with no expectation of the expected completion time.</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="../../../org/apache/wiki/WatchDog.html#enterState(java.lang.String, int)">enterState</A></B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> state,
+ int expectedCompletionTime)</CODE>
+
+<BR>
+ Enters a watched state which has an expected completion time.</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="../../../org/apache/wiki/WatchDog.html#exitState()">exitState</A></B>()</CODE>
+
+<BR>
+ Exits a state entered with enterState().</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="../../../org/apache/wiki/WatchDog.html#exitState(java.lang.String)">exitState</A></B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> state)</CODE>
+
+<BR>
+ Exits a particular state entered with enterState().</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static <A HREF="../../../org/apache/wiki/WatchDog.html" title="class in org.apache.wiki">WatchDog</A></CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/apache/wiki/WatchDog.html#getCurrentWatchDog(org.apache.wiki.WikiEngine)">getCurrentWatchDog</A></B>(<A HREF="../../../org/apache/wiki/WikiEngine.html" title="class in org.apache.wiki">WikiEngine</A> engine)</CODE>
+
+<BR>
+ Returns the current watchdog for the current thread.</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="../../../org/apache/wiki/WatchDog.html#isStateStackNotEmpty()">isStateStackNotEmpty</A></B>()</CODE>
+
+<BR>
+ helper to see if the associated stateStack is not empty.</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="../../../org/apache/wiki/WatchDog.html#isWatchableAlive()">isWatchableAlive</A></B>()</CODE>
+
+<BR>
+ helper to see if the associated watchable is alive.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE> <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/apache/wiki/WatchDog.html#toString()">toString</A></B>()</CODE>
+
+<BR>
+ Strictly for debugging/informative purposes.</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">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/
lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
+</TR>
+</TABLE>
+
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_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>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="WatchDog(org.apache.wiki.WikiEngine, org.apache.wiki.Watchable)"><!-- --></A><H3>
+WatchDog</H3>
+<PRE>
+public <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.103"><B>WatchDog</B></A>(<A HREF="../../../org/apache/wiki/WikiEngine.html" title="class in org.apache.wiki">WikiEngine</A> engine,
+ <A HREF="../../../org/apache/wiki/Watchable.html" title="interface in org.apache.wiki">Watchable</A> watch)</PRE>
+<DL>
+<DD>Creates a new WatchDog for a Watchable.
+<P>
+<DL>
+<DT><B>Parameters:</B><DD><CODE>engine</CODE> - The WikiEngine.<DD><CODE>watch</CODE> - A Watchable object.</DL>
+</DL>
+<HR>
+
+<A NAME="WatchDog(org.apache.wiki.WikiEngine, java.lang.Thread)"><!-- --></A><H3>
+WatchDog</H3>
+<PRE>
+public <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.121"><B>WatchDog</B></A>(<A HREF="../../../org/apache/wiki/WikiEngine.html" title="class in org.apache.wiki">WikiEngine</A> engine,
+ <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</A> thread)</PRE>
+<DL>
+<DD>Creates a new WatchDog for a Thread. The Thread is wrapped in a Watchable wrapper for this purpose.
+<P>
+<DL>
+<DT><B>Parameters:</B><DD><CODE>engine</CODE> - The WikiEngine<DD><CODE>thread</CODE> - A Thread for watching.</DL>
+</DL>
+
+<!-- ============ 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="getCurrentWatchDog(org.apache.wiki.WikiEngine)"><!-- --></A><H3>
+getCurrentWatchDog</H3>
+<PRE>
+public static <A HREF="../../../org/apache/wiki/WatchDog.html" title="class in org.apache.wiki">WatchDog</A> <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.75"><B>getCurrentWatchDog</B></A>(<A HREF="../../../org/apache/wiki/WikiEngine.html" title="class in org.apache.wiki">WikiEngine</A> engine)</PRE>
+<DL>
+<DD>Returns the current watchdog for the current thread. This
+ is the preferred method of getting you a Watchdog, since it
+ keeps an internal list of Watchdogs for you so that there
+ won't be more than one watchdog per thread.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>engine</CODE> - The WikiEngine to which the Watchdog should
+ be bonded to.
+<DT><B>Returns:</B><DD>A usable WatchDog object.</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="enable()"><!-- --></A><H3>
+enable</H3>
+<PRE>
+public void <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.160"><B>enable</B></A>()</PRE>
+<DL>
+<DD>Can be used to enable the WatchDog. Will cause a new Thread to be created, if none was existing previously.
+<P>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="disable()"><!-- --></A><H3>
+disable</H3>
+<PRE>
+public void <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.173"><B>disable</B></A>()</PRE>
+<DL>
+<DD>Is used to disable a WatchDog. The watchdog thread is shut down and resources released.
+<P>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="enterState(java.lang.String)"><!-- --></A><H3>
+enterState</H3>
+<PRE>
+public void <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.189"><B>enterState</B></A>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> state)</PRE>
+<DL>
+<DD>Enters a watched state with no expectation of the expected completion time. In practice this method is
+ used when you have no idea, but would like to figure out, e.g. via debugging, where exactly your Watchable is.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>state</CODE> - A free-form string description of your state.</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="enterState(java.lang.String, int)"><!-- --></A><H3>
+enterState</H3>
+<PRE>
+public void <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.209"><B>enterState</B></A>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> state,
+ int expectedCompletionTime)</PRE>
+<DL>
+<DD>Enters a watched state which has an expected completion time. This is the main method for using the
+ WatchDog. For example:
+
+ <code>
+ WatchDog w = m_engine.getCurrentWatchDog();
+ w.enterState("Processing Foobar", 60);
+ foobar();
+ w.exitState();
+ </code>
+
+ If the call to foobar() takes more than 60 seconds, you will receive an ERROR in the log stream.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>state</CODE> - A free-form string description of the state<DD><CODE>expectedCompletionTime</CODE> - The timeout in seconds.</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="exitState()"><!-- --></A><H3>
+exitState</H3>
+<PRE>
+public void <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.225"><B>exitState</B></A>()</PRE>
+<DL>
+<DD>Exits a state entered with enterState(). This method does not check that the state is correct, it'll just
+ pop out whatever is on the top of the state stack.
+<P>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="exitState(java.lang.String)"><!-- --></A><H3>
+exitState</H3>
+<PRE>
+public void <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.235"><B>exitState</B></A>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> state)</PRE>
+<DL>
+<DD>Exits a particular state entered with enterState(). The state is checked against the current state, and if
+ they do not match, an error is flagged.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>state</CODE> - The state you wish to exit.</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="isStateStackNotEmpty()"><!-- --></A><H3>
+isStateStackNotEmpty</H3>
+<PRE>
+public boolean <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.260"><B>isStateStackNotEmpty</B></A>()</PRE>
+<DL>
+<DD>helper to see if the associated stateStack is not empty.
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD><code>true</code> if not empty, <code>false</code> otherwise.</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="isWatchableAlive()"><!-- --></A><H3>
+isWatchableAlive</H3>
+<PRE>
+public boolean <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.269"><B>isWatchableAlive</B></A>()</PRE>
+<DL>
+<DD>helper to see if the associated watchable is alive.
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD><code>true</code> if it's alive, <code>false</code> otherwise.</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="toString()"><!-- --></A><H3>
+toString</H3>
+<PRE>
+public <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <A HREF="../../../src-html/org/apache/wiki/WatchDog.html#line.333"><B>toString</B></A>()</PRE>
+<DL>
+<DD>Strictly for debugging/informative purposes.
+<P>
+<DD><DL>
+<DT><B>Overrides:</B><DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A></CODE> in class <CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL>
+</DD>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>Random ramblings.</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 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="class-use/WatchDog.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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="../../../org/apache/wiki/Watchable.html" title="interface in org.apache.wiki"><B>PREV CLASS</B></A>
+ <A HREF="../../../org/apache/wiki/WikiBackgroundThread.html" title="class in org.apache.wiki"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+ <A HREF="../../../index.html?org/apache/wiki/WatchDog.html" target="_top"><B>FRAMES</B></A>
+ <A HREF="WatchDog.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 | <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_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+Copyright © {inceptionYear}-2014 The Apache Software Foundation. All rights reserved.
+</BODY>
+</HTML>
http://git-wip-us.apache.org/repos/asf/jspwiki-site/blob/edae175e/content/apidocs/2.10.1/org/apache/wiki/WatchDog.png
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@@ -0,0 +1,263 @@
+<!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 1.6.0_19) on Fri May 23 21:23:17 CEST 2014 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+Watchable (Apache JSPWiki Main War 2.10.1 API)
+</TITLE>
+
+<META NAME="date" CONTENT="2014-05-23">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Watchable (Apache JSPWiki Main War 2.10.1 API)";
+ }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= 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="class-use/Watchable.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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="../../../org/apache/wiki/VariableManager.html" title="class in org.apache.wiki"><B>PREV CLASS</B></A>
+ <A HREF="../../../org/apache/wiki/WatchDog.html" title="class in org.apache.wiki"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+ <A HREF="../../../index.html?org/apache/wiki/Watchable.html" target="_top"><B>FRAMES</B></A>
+ <A HREF="Watchable.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">
+org.apache.wiki</FONT>
+<BR>
+Interface Watchable</H2>
+<HR>
+<DL>
+<DT><PRE>public interface <A HREF="../../../src-html/org/apache/wiki/Watchable.html#line.25"><B>Watchable</B></A></DL>
+</PRE>
+<map id="APIVIZ" name="APIVIZ">
+<area shape="rect" id="node1" href="Watchable.html" title="«interface» Watchable" alt="" coords="5,5,91,51"/>
+</map>
+<div id="apivizContainer" style="text-align: center;"><img src="Watchable.png" usemap="#APIVIZ" border="0"></div>
+
+<P>
+A watchdog needs something to watch. If you wish to be watched, implement this interface.
+<P>
+
+<P>
+<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://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/apache/wiki/Watchable.html#getName()">getName</A></B>()</CODE>
+
+<BR>
+ Returns a human-readable name of this Watchable.</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="../../../org/apache/wiki/Watchable.html#isAlive()">isAlive</A></B>()</CODE>
+
+<BR>
+ Returns <code>true</code>, if this Watchable is still alive and can be watched; otherwise <code>false</code>.</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="../../../org/apache/wiki/Watchable.html#timeoutExceeded(java.lang.String)">timeoutExceeded</A></B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> state)</CODE>
+
+<BR>
+ This is a callback which is called whenever your expected completion time is exceeded.</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="timeoutExceeded(java.lang.String)"><!-- --></A><H3>
+timeoutExceeded</H3>
+<PRE>
+void <A HREF="../../../src-html/org/apache/wiki/Watchable.html#line.33"><B>timeoutExceeded</B></A>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> state)</PRE>
+<DL>
+<DD>This is a callback which is called whenever your expected completion time is exceeded. The current state of the
+ stack is available.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>state</CODE> - The state in which your Watchable is currently.</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getName()"><!-- --></A><H3>
+getName</H3>
+<PRE>
+<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <A HREF="../../../src-html/org/apache/wiki/Watchable.html#line.40"><B>getName</B></A>()</PRE>
+<DL>
+<DD>Returns a human-readable name of this Watchable. Used in logging.
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>The name of the Watchable.</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="isAlive()"><!-- --></A><H3>
+isAlive</H3>
+<PRE>
+boolean <A HREF="../../../src-html/org/apache/wiki/Watchable.html#line.48"><B>isAlive</B></A>()</PRE>
+<DL>
+<DD>Returns <code>true</code>, if this Watchable is still alive and can be watched; otherwise <code>false</code>.
+ For example, a stopped Thread is not very interesting to watch.
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>the result</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 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="class-use/Watchable.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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="../../../org/apache/wiki/VariableManager.html" title="class in org.apache.wiki"><B>PREV CLASS</B></A>
+ <A HREF="../../../org/apache/wiki/WatchDog.html" title="class in org.apache.wiki"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+ <A HREF="../../../index.html?org/apache/wiki/Watchable.html" target="_top"><B>FRAMES</B></A>
+ <A HREF="Watchable.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_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+Copyright © {inceptionYear}-2014 The Apache Software Foundation. All rights reserved.
+</BODY>
+</HTML>
http://git-wip-us.apache.org/repos/asf/jspwiki-site/blob/edae175e/content/apidocs/2.10.1/org/apache/wiki/Watchable.png
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diff --git a/content/apidocs/2.10.1/org/apache/wiki/WikiBackgroundThread.html b/content/apidocs/2.10.1/org/apache/wiki/WikiBackgroundThread.html
new file mode 100755
index 0000000..7e85e76
--- /dev/null
+++ b/content/apidocs/2.10.1/org/apache/wiki/WikiBackgroundThread.html
@@ -0,0 +1,498 @@
+<!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 1.6.0_19) on Fri May 23 21:23:17 CEST 2014 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+WikiBackgroundThread (Apache JSPWiki Main War 2.10.1 API)
+</TITLE>
+
+<META NAME="date" CONTENT="2014-05-23">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="WikiBackgroundThread (Apache JSPWiki Main War 2.10.1 API)";
+ }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= 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="class-use/WikiBackgroundThread.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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="../../../org/apache/wiki/WatchDog.html" title="class in org.apache.wiki"><B>PREV CLASS</B></A>
+ <A HREF="../../../org/apache/wiki/WikiContext.html" title="class in org.apache.wiki"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+ <A HREF="../../../index.html?org/apache/wiki/WikiBackgroundThread.html" target="_top"><B>FRAMES</B></A>
+ <A HREF="WikiBackgroundThread.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: <A HREF="#nested_classes_inherited_from_class_java.lang.Thread">NESTED</A> | <A HREF="#fields_inherited_from_class_java.lang.Thread">FIELD</A> | <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">
+org.apache.wiki</FONT>
+<BR>
+Class WikiBackgroundThread</H2>
+<PRE>
+<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
+ <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">java.lang.Thread</A>
+ <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>org.apache.wiki.WikiBackgroundThread</B>
+</PRE>
+<DL>
+<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Runnable.html?is-external=true" title="class or interface in java.lang">Runnable</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/util/EventListener.html?is-external=true" title="class or interface in java.util">EventListener</A>, <A HREF="../../../org/apache/wiki/event/WikiEventListener.html" title="interface in org.apache.wiki.event">WikiEventListener</A></DD>
+</DL>
+<DL>
+<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../org/apache/wiki/rss/RSSThread.html" title="class in org.apache.wiki.rss">RSSThread</A></DD>
+</DL>
+<HR>
+<DL>
+<DT><PRE>public abstract class <A HREF="../../../src-html/org/apache/wiki/WikiBackgroundThread.html#line.33"><B>WikiBackgroundThread</B></A><DT>extends <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</A><DT>implements <A HREF="../../../org/apache/wiki/event/WikiEventListener.html" title="interface in org.apache.wiki.event">WikiEventListener</A></DL>
+</PRE>
+<map id="APIVIZ" name="APIVIZ">
+<area shape="rect" id="node1" href="event/WikiEventListener.html" title="«interface» WikiEventListener (org.apache.wiki.event)" alt="" coords="5,6,160,69"/>
+<area shape="rect" id="node2" href="WikiBackgroundThread.html" title="WikiBackgroundThread" alt="" coords="77,109,235,137"/>
+<area shape="rect" id="node3" title="Thread (java.lang)" alt="" coords="189,15,269,60"/>
+<area shape="rect" id="node4" href="rss/RSSThread.html" title="RSSThread (org.apache.wiki.rss)" alt="" coords="85,176,227,221"/>
+</map>
+<div id="apivizContainer" style="text-align: center;"><img src="WikiBackgroundThread.png" usemap="#APIVIZ" border="0"></div>
+
+<P>
+Abstract Thread subclass that operates in the background; when it detects the <A HREF="../../../org/apache/wiki/event/WikiEngineEvent.html#SHUTDOWN"><CODE>WikiEngineEvent.SHUTDOWN</CODE></A> event,
+ it terminates itself. Subclasses of this method need only implement the method <A HREF="../../../org/apache/wiki/WikiBackgroundThread.html#backgroundTask()"><CODE>backgroundTask()</CODE></A>, instead of
+ the normal <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#run()" title="class or interface in java.lang"><CODE>Thread.run()</CODE></A>, and provide a constructor that passes the WikiEngine and sleep interval. This
+ class is thread-safe.
+<P>
+
+<P>
+<HR>
+
+<P>
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+
+<A NAME="nested_class_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>Nested Class Summary</B></FONT></TH>
+</TR>
+</TABLE>
+ <A NAME="nested_classes_inherited_from_class_java.lang.Thread"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Nested classes/interfaces inherited from class java.lang.<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.State.html?is-external=true" title="class or interface in java.lang">Thread.State</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.UncaughtExceptionHandler.html?is-external=true" title="class or interface in java.lang">Thread.UncaughtExceptionHandler</A></CODE></TD>
+</TR>
+</TABLE>
+
+<!-- =========== 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>
+ <A NAME="fields_inherited_from_class_java.lang.Thread"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Fields inherited from class java.lang.<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#MAX_PRIORITY" title="class or interface in java.lang">MAX_PRIORITY</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#MIN_PRIORITY" title="class or interface in java.lang">MIN_PRIORITY</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#NORM_PRIORITY" title="class or interface in java.lang">NORM_PRIORITY</A></CODE></TD>
+</TR>
+</TABLE>
+
+<!-- ======== 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="../../../org/apache/wiki/WikiBackgroundThread.html#WikiBackgroundThread(org.apache.wiki.WikiEngine, int)">WikiBackgroundThread</A></B>(<A HREF="../../../org/apache/wiki/WikiEngine.html" title="class in org.apache.wiki">WikiEngine</A> engine,
+ int sleepInterval)</CODE>
+
+<BR>
+ Constructs a new instance of this background thread with a specified sleep interval, and adds the new instance
+ to the wiki engine's event listeners.</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">
+<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> void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/apache/wiki/WikiBackgroundThread.html#actionPerformed(org.apache.wiki.event.WikiEvent)">actionPerformed</A></B>(<A HREF="../../../org/apache/wiki/event/WikiEvent.html" title="class in org.apache.wiki.event">WikiEvent</A> event)</CODE>
+
+<BR>
+ Listens for <A HREF="../../../org/apache/wiki/event/WikiEngineEvent.html#SHUTDOWN"><CODE>WikiEngineEvent.SHUTDOWN</CODE></A> and, if detected, marks the thread for death.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>abstract void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/apache/wiki/WikiBackgroundThread.html#backgroundTask()">backgroundTask</A></B>()</CODE>
+
+<BR>
+ Abstract method that performs the actual work for this background thread; subclasses must implement this method.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE> <A HREF="../../../org/apache/wiki/WikiEngine.html" title="class in org.apache.wiki">WikiEngine</A></CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/apache/wiki/WikiBackgroundThread.html#getEngine()">getEngine</A></B>()</CODE>
+
+<BR>
+ Returns the WikiEngine that created this background thread.</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="../../../org/apache/wiki/WikiBackgroundThread.html#run()">run</A></B>()</CODE>
+
+<BR>
+ Runs the background thread's <A HREF="../../../org/apache/wiki/WikiBackgroundThread.html#backgroundTask()"><CODE>backgroundTask()</CODE></A> method at the interval specified at construction.</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="../../../org/apache/wiki/WikiBackgroundThread.html#shutdown()">shutdown</A></B>()</CODE>
+
+<BR>
+ Requests the shutdown of this background thread.</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="../../../org/apache/wiki/WikiBackgroundThread.html#shutdownTask()">shutdownTask</A></B>()</CODE>
+
+<BR>
+ Executes a task after shutdown signal was detected.</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="../../../org/apache/wiki/WikiBackgroundThread.html#startupTask()">startupTask</A></B>()</CODE>
+
+<BR>
+ Executes a task just after the thread's <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#run()" title="class or interface in java.lang"><CODE>Thread.run()</CODE></A> method starts, but before the
+ <A HREF="../../../org/apache/wiki/WikiBackgroundThread.html#backgroundTask()"><CODE>backgroundTask()</CODE></A> task executes.</TD>
+</TR>
+</TABLE>
+ <A NAME="methods_inherited_from_class_java.lang.Thread"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#activeCount()" title="class or interface in java.lang">activeCount</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#checkAccess()" title="class or interface in java.lang">checkAccess</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#countStackFrames()" title="class or interface in java.lang">countStackFrames</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#currentThread()" title="class or interface in java.lang">currentThread</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#destroy()" title="class or interface in java.lang">destroy</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#dumpStack()" title="class or interface in java.lang">dumpStack</A>, <A HREF="http://doc
s.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#enumerate(java.lang.Thread[])" title="class or interface in java.lang">enumerate</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#getAllStackTraces()" title="class or interface in java.lang">getAllStackTraces</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#getContextClassLoader()" title="class or interface in java.lang">getContextClassLoader</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#getDefaultUncaughtExceptionHandler()" title="class or interface in java.lang">getDefaultUncaughtExceptionHandler</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#getId()" title="class or interface in java.lang">getId</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#getName()" title="class or interface in ja
va.lang">getName</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#getPriority()" title="class or interface in java.lang">getPriority</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#getStackTrace()" title="class or interface in java.lang">getStackTrace</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#getState()" title="class or interface in java.lang">getState</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#getThreadGroup()" title="class or interface in java.lang">getThreadGroup</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#getUncaughtExceptionHandler()" title="class or interface in java.lang">getUncaughtExceptionHandler</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#holdsLock(java.lang.Object)" title="class or
interface in java.lang">holdsLock</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#interrupt()" title="class or interface in java.lang">interrupt</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#interrupted()" title="class or interface in java.lang">interrupted</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#isAlive()" title="class or interface in java.lang">isAlive</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#isDaemon()" title="class or interface in java.lang">isDaemon</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#isInterrupted()" title="class or interface in java.lang">isInterrupted</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#join()" title="class or interface in java.lang">join</A>, <A HREF="http://docs
.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#join(long)" title="class or interface in java.lang">join</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#join(long, int)" title="class or interface in java.lang">join</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#resume()" title="class or interface in java.lang">resume</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#setContextClassLoader(java.lang.ClassLoader)" title="class or interface in java.lang">setContextClassLoader</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#setDaemon(boolean)" title="class or interface in java.lang">setDaemon</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#setDefaultUncaughtExceptionHandler(java.lang.Thread.UncaughtExceptionHandler)" title="class or interface
in java.lang">setDefaultUncaughtExceptionHandler</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#setName(java.lang.String)" title="class or interface in java.lang">setName</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#setPriority(int)" title="class or interface in java.lang">setPriority</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#setUncaughtExceptionHandler(java.lang.Thread.UncaughtExceptionHandler)" title="class or interface in java.lang">setUncaughtExceptionHandler</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#sleep(long)" title="class or interface in java.lang">sleep</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#sleep(long, int)" title="class or interface in java.lang">sleep</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thre
ad.html?is-external=true#start()" title="class or interface in java.lang">start</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#stop()" title="class or interface in java.lang">stop</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#stop(java.lang.Throwable)" title="class or interface in java.lang">stop</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#suspend()" title="class or interface in java.lang">suspend</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#yield()" title="class or interface in java.lang">yield</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">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/
lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
+</TR>
+</TABLE>
+
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_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>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="WikiBackgroundThread(org.apache.wiki.WikiEngine, int)"><!-- --></A><H3>
+WikiBackgroundThread</H3>
+<PRE>
+public <A HREF="../../../src-html/org/apache/wiki/WikiBackgroundThread.html#line.49"><B>WikiBackgroundThread</B></A>(<A HREF="../../../org/apache/wiki/WikiEngine.html" title="class in org.apache.wiki">WikiEngine</A> engine,
+ int sleepInterval)</PRE>
+<DL>
+<DD>Constructs a new instance of this background thread with a specified sleep interval, and adds the new instance
+ to the wiki engine's event listeners.
+<P>
+<DL>
+<DT><B>Parameters:</B><DD><CODE>engine</CODE> - the wiki engine<DD><CODE>sleepInterval</CODE> - the interval between invocations of
+ the thread's <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#run()" title="class or interface in java.lang"><CODE>Thread.run()</CODE></A> method, in seconds</DL>
+</DL>
+
+<!-- ============ 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="actionPerformed(org.apache.wiki.event.WikiEvent)"><!-- --></A><H3>
+actionPerformed</H3>
+<PRE>
+public final void <A HREF="../../../src-html/org/apache/wiki/WikiBackgroundThread.html#line.63"><B>actionPerformed</B></A>(<A HREF="../../../org/apache/wiki/event/WikiEvent.html" title="class in org.apache.wiki.event">WikiEvent</A> event)</PRE>
+<DL>
+<DD>Listens for <A HREF="../../../org/apache/wiki/event/WikiEngineEvent.html#SHUTDOWN"><CODE>WikiEngineEvent.SHUTDOWN</CODE></A> and, if detected, marks the thread for death.
+<P>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/apache/wiki/event/WikiEventListener.html#actionPerformed(org.apache.wiki.event.WikiEvent)">actionPerformed</A></CODE> in interface <CODE><A HREF="../../../org/apache/wiki/event/WikiEventListener.html" title="interface in org.apache.wiki.event">WikiEventListener</A></CODE></DL>
+</DD>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>event</CODE> - a WikiEvent object<DT><B>See Also:</B><DD><A HREF="../../../org/apache/wiki/event/WikiEventListener.html#actionPerformed(org.apache.wiki.event.WikiEvent)"><CODE>WikiEventListener.actionPerformed(org.apache.wiki.event.WikiEvent)</CODE></A></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="backgroundTask()"><!-- --></A><H3>
+backgroundTask</H3>
+<PRE>
+public abstract void <A HREF="../../../src-html/org/apache/wiki/WikiBackgroundThread.html#line.77"><B>backgroundTask</B></A>()
+ throws <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
+<DL>
+<DD>Abstract method that performs the actual work for this background thread; subclasses must implement this method.
+<P>
+<DD><DL>
+</DL>
+</DD>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE> - Any exception can be thrown</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getEngine()"><!-- --></A><H3>
+getEngine</H3>
+<PRE>
+public <A HREF="../../../org/apache/wiki/WikiEngine.html" title="class in org.apache.wiki">WikiEngine</A> <A HREF="../../../src-html/org/apache/wiki/WikiBackgroundThread.html#line.84"><B>getEngine</B></A>()</PRE>
+<DL>
+<DD>Returns the WikiEngine that created this background thread.
+<P>
+<DD><DL>
+</DL>
+</DD>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>the wiki engine</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="shutdown()"><!-- --></A><H3>
+shutdown</H3>
+<PRE>
+public void <A HREF="../../../src-html/org/apache/wiki/WikiBackgroundThread.html#line.93"><B>shutdown</B></A>()</PRE>
+<DL>
+<DD>Requests the shutdown of this background thread. Note that the shutdown is not immediate.
+<P>
+<DD><DL>
+</DL>
+</DD>
+<DD><DL>
+<DT><B>Since:</B></DT>
+ <DD>2.4.92</DD>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="run()"><!-- --></A><H3>
+run</H3>
+<PRE>
+public final void <A HREF="../../../src-html/org/apache/wiki/WikiBackgroundThread.html#line.106"><B>run</B></A>()</PRE>
+<DL>
+<DD>Runs the background thread's <A HREF="../../../org/apache/wiki/WikiBackgroundThread.html#backgroundTask()"><CODE>backgroundTask()</CODE></A> method at the interval specified at construction.
+ The thread will initially pause for a full sleep interval before starting, after which it will execute
+ <A HREF="../../../org/apache/wiki/WikiBackgroundThread.html#startupTask()"><CODE>startupTask()</CODE></A>. This method will cleanly terminate the thread if it has previously been marked as
+ dead, before which it will execute <A HREF="../../../org/apache/wiki/WikiBackgroundThread.html#shutdownTask()"><CODE>shutdownTask()</CODE></A>. If any of the three methods return an exception,
+ it will be re-thrown as a <A HREF="../../../org/apache/wiki/InternalWikiException.html" title="class in org.apache.wiki"><CODE>InternalWikiException</CODE></A>.
+<P>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Runnable.html?is-external=true#run()" title="class or interface in java.lang">run</A></CODE> in interface <CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Runnable.html?is-external=true" title="class or interface in java.lang">Runnable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#run()" title="class or interface in java.lang">run</A></CODE> in class <CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</A></CODE></DL>
+</DD>
+<DD><DL>
+<DT><B>See Also:</B><DD><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#run()" title="class or interface in java.lang"><CODE>Thread.run()</CODE></A></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="shutdownTask()"><!-- --></A><H3>
+shutdownTask</H3>
+<PRE>
+public void <A HREF="../../../src-html/org/apache/wiki/WikiBackgroundThread.html#line.154"><B>shutdownTask</B></A>()
+ throws <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
+<DL>
+<DD>Executes a task after shutdown signal was detected. By default, this method does nothing; override it
+ to implement custom functionality.
+<P>
+<DD><DL>
+</DL>
+</DD>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE> - Any exception can be thrown.</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="startupTask()"><!-- --></A><H3>
+startupTask</H3>
+<PRE>
+public void <A HREF="../../../src-html/org/apache/wiki/WikiBackgroundThread.html#line.164"><B>startupTask</B></A>()
+ throws <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
+<DL>
+<DD>Executes a task just after the thread's <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Thread.html?is-external=true#run()" title="class or interface in java.lang"><CODE>Thread.run()</CODE></A> method starts, but before the
+ <A HREF="../../../org/apache/wiki/WikiBackgroundThread.html#backgroundTask()"><CODE>backgroundTask()</CODE></A> task executes. By default, this method does nothing; override it to implement
+ custom functionality.
+<P>
+<DD><DL>
+</DL>
+</DD>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE> - Any exception can be thrown.</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>
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+<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 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="class-use/WikiBackgroundThread.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD>
+ <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD>
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+ </TR>
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+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
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+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+ <A HREF="../../../org/apache/wiki/WatchDog.html" title="class in org.apache.wiki"><B>PREV CLASS</B></A>
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+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+ <A HREF="../../../index.html?org/apache/wiki/WikiBackgroundThread.html" target="_top"><B>FRAMES</B></A>
+ <A HREF="WikiBackgroundThread.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>
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+ SUMMARY: <A HREF="#nested_classes_inherited_from_class_java.lang.Thread">NESTED</A> | <A HREF="#fields_inherited_from_class_java.lang.Thread">FIELD</A> | <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>
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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+Copyright © {inceptionYear}-2014 The Apache Software Foundation. All rights reserved.
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+</HTML>
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