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LockStats
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com.sleepycat.db</FONT>
<BR>
Class LockStats</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>com.sleepycat.db.LockStats</B>
</PRE>
<HR>
<DL>
<DT><PRE>public class <B>LockStats</B><DT>extends java.lang.Object</DL>
</PRE>
<P>
Lock statistics for a database environment.
<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> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getCurMaxId()">getCurMaxId</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getHashLen()">getHashLen</A></B>()</CODE>
<BR>
Maximum length of a lock hash bucket.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getId()">getId</A></B>()</CODE>
<BR>
The last allocated locker ID.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getLockersNowait()">getLockersNowait</A></B>()</CODE>
<BR>
The number of requests to allocate or deallocate a locker for which the
thread of control did not wait.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getLockersWait()">getLockersWait</A></B>()</CODE>
<BR>
The number of requests to allocate or deallocate a locker for which the
thread of control waited.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getLockNowait()">getLockNowait</A></B>()</CODE>
<BR>
The number of lock requests not immediately available due to conflicts,
for which the thread of control did not wait.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getLocksteals()">getLocksteals</A></B>()</CODE>
<BR>
The maximum number of locks stolen for an empty partition.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getLockTimeout()">getLockTimeout</A></B>()</CODE>
<BR>
Lock timeout value.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getLockWait()">getLockWait</A></B>()</CODE>
<BR>
The number of lock requests not immediately available due to conflicts,
for which the thread of control waited.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getMaxHlocks()">getMaxHlocks</A></B>()</CODE>
<BR>
The maximum number of locks in any hash bucket at any one time.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getMaxHobjects()">getMaxHobjects</A></B>()</CODE>
<BR>
The maximum number of objects in any hash bucket at any one time.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getMaxLockers()">getMaxLockers</A></B>()</CODE>
<BR>
The maximum number of lockers possible.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getMaxLocks()">getMaxLocks</A></B>()</CODE>
<BR>
The maximum number of locks possible.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getMaxLsteals()">getMaxLsteals</A></B>()</CODE>
<BR>
The maximum number of lock steals for any one partition.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getMaxNlockers()">getMaxNlockers</A></B>()</CODE>
<BR>
The maximum number of lockers at any one time.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getMaxNlocks()">getMaxNlocks</A></B>()</CODE>
<BR>
The maximum number of locks at any one time.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getMaxNobjects()">getMaxNobjects</A></B>()</CODE>
<BR>
The maximum number of lock objects at any one time.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getMaxObjects()">getMaxObjects</A></B>()</CODE>
<BR>
The maximum number of lock objects possible.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getMaxOsteals()">getMaxOsteals</A></B>()</CODE>
<BR>
The maximum number of object steals for any one partition.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNobjects()">getNobjects</A></B>()</CODE>
<BR>
The number of current lock objects.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNumDeadlocks()">getNumDeadlocks</A></B>()</CODE>
<BR>
The number of deadlocks.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNumDowngrade()">getNumDowngrade</A></B>()</CODE>
<BR>
The total number of locks downgraded.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNumLockers()">getNumLockers</A></B>()</CODE>
<BR>
The number of current lockers.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNumLocks()">getNumLocks</A></B>()</CODE>
<BR>
The number of current locks.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNumLockTimeouts()">getNumLockTimeouts</A></B>()</CODE>
<BR>
The number of lock requests that have timed out.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNumModes()">getNumModes</A></B>()</CODE>
<BR>
The number of lock modes.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNumReleases()">getNumReleases</A></B>()</CODE>
<BR>
The total number of locks released.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNumRequests()">getNumRequests</A></B>()</CODE>
<BR>
The total number of locks requested.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNumTxnTimeouts()">getNumTxnTimeouts</A></B>()</CODE>
<BR>
The number of transactions that have timed out.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getNumUpgrade()">getNumUpgrade</A></B>()</CODE>
<BR>
The total number of locks upgraded.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getObjectsteals()">getObjectsteals</A></B>()</CODE>
<BR>
The maximum number of objects stolen for an empty partition.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getObjsNowait()">getObjsNowait</A></B>()</CODE>
<BR>
The number of requests to allocate or deallocate an object for which the
thread of control did not wait.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getObjsWait()">getObjsWait</A></B>()</CODE>
<BR>
The number of requests to allocate or deallocate an object for which the
thread of control waited.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getPartitions()">getPartitions</A></B>()</CODE>
<BR>
The number of lock table partitions.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getPartMaxNowait()">getPartMaxNowait</A></B>()</CODE>
<BR>
The number of times that a thread of control was able to obtain any one
lock partition mutex without waiting.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getPartMaxWait()">getPartMaxWait</A></B>()</CODE>
<BR>
The maximum number of times that a thread of control was forced to wait
before obtaining any one lock partition mutex.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getPartNowait()">getPartNowait</A></B>()</CODE>
<BR>
The number of times that a thread of control was able to obtain a lock
partition mutex without waiting.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getPartWait()">getPartWait</A></B>()</CODE>
<BR>
The number of times that a thread of control was forced to wait before
obtaining a lock partition mutex.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getRegionNowait()">getRegionNowait</A></B>()</CODE>
<BR>
The number of times that a thread of control was able to obtain the
region lock without waiting.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getRegionWait()">getRegionWait</A></B>()</CODE>
<BR>
The number of times that a thread of control was forced to wait
before obtaining the region lock.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getRegSize()">getRegSize</A></B>()</CODE>
<BR>
The size of the lock region.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockStats.html#getTxnTimeout()">getTxnTimeout</A></B>()</CODE>
<BR>
Transaction timeout value.</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="../../../com/sleepycat/db/LockStats.html#toString()">toString</A></B>()</CODE>
<BR>
For convenience, the LockStats class has a toString method
that lists all the data fields.</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.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></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="getId()"><!-- --></A><H3>
getId</H3>
<PRE>
public int <B>getId</B>()</PRE>
<DL>
<DD>The last allocated locker ID.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getCurMaxId()"><!-- --></A><H3>
getCurMaxId</H3>
<PRE>
public int <B>getCurMaxId</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getMaxLocks()"><!-- --></A><H3>
getMaxLocks</H3>
<PRE>
public int <B>getMaxLocks</B>()</PRE>
<DL>
<DD>The maximum number of locks possible.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getMaxLockers()"><!-- --></A><H3>
getMaxLockers</H3>
<PRE>
public int <B>getMaxLockers</B>()</PRE>
<DL>
<DD>The maximum number of lockers possible.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getMaxObjects()"><!-- --></A><H3>
getMaxObjects</H3>
<PRE>
public int <B>getMaxObjects</B>()</PRE>
<DL>
<DD>The maximum number of lock objects possible.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getPartitions()"><!-- --></A><H3>
getPartitions</H3>
<PRE>
public int <B>getPartitions</B>()</PRE>
<DL>
<DD>The number of lock table partitions.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNumModes()"><!-- --></A><H3>
getNumModes</H3>
<PRE>
public int <B>getNumModes</B>()</PRE>
<DL>
<DD>The number of lock modes.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNumLockers()"><!-- --></A><H3>
getNumLockers</H3>
<PRE>
public int <B>getNumLockers</B>()</PRE>
<DL>
<DD>The number of current lockers.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNumLocks()"><!-- --></A><H3>
getNumLocks</H3>
<PRE>
public int <B>getNumLocks</B>()</PRE>
<DL>
<DD>The number of current locks.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getMaxNlocks()"><!-- --></A><H3>
getMaxNlocks</H3>
<PRE>
public int <B>getMaxNlocks</B>()</PRE>
<DL>
<DD>The maximum number of locks at any one time. Note that if there is more than one partition, this is the sum of the maximum across all partitions.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getMaxHlocks()"><!-- --></A><H3>
getMaxHlocks</H3>
<PRE>
public int <B>getMaxHlocks</B>()</PRE>
<DL>
<DD>The maximum number of locks in any hash bucket at any one time.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getLocksteals()"><!-- --></A><H3>
getLocksteals</H3>
<PRE>
public int <B>getLocksteals</B>()</PRE>
<DL>
<DD>The maximum number of locks stolen for an empty partition.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getMaxLsteals()"><!-- --></A><H3>
getMaxLsteals</H3>
<PRE>
public int <B>getMaxLsteals</B>()</PRE>
<DL>
<DD>The maximum number of lock steals for any one partition.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getMaxNlockers()"><!-- --></A><H3>
getMaxNlockers</H3>
<PRE>
public int <B>getMaxNlockers</B>()</PRE>
<DL>
<DD>The maximum number of lockers at any one time.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNobjects()"><!-- --></A><H3>
getNobjects</H3>
<PRE>
public int <B>getNobjects</B>()</PRE>
<DL>
<DD>The number of current lock objects.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getMaxNobjects()"><!-- --></A><H3>
getMaxNobjects</H3>
<PRE>
public int <B>getMaxNobjects</B>()</PRE>
<DL>
<DD>The maximum number of lock objects at any one time. Note that if there is more than one partition this is the sum of the maximum across all partitions.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getMaxHobjects()"><!-- --></A><H3>
getMaxHobjects</H3>
<PRE>
public int <B>getMaxHobjects</B>()</PRE>
<DL>
<DD>The maximum number of objects in any hash bucket at any one time.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getObjectsteals()"><!-- --></A><H3>
getObjectsteals</H3>
<PRE>
public int <B>getObjectsteals</B>()</PRE>
<DL>
<DD>The maximum number of objects stolen for an empty partition.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getMaxOsteals()"><!-- --></A><H3>
getMaxOsteals</H3>
<PRE>
public int <B>getMaxOsteals</B>()</PRE>
<DL>
<DD>The maximum number of object steals for any one partition.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNumRequests()"><!-- --></A><H3>
getNumRequests</H3>
<PRE>
public int <B>getNumRequests</B>()</PRE>
<DL>
<DD>The total number of locks requested.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNumReleases()"><!-- --></A><H3>
getNumReleases</H3>
<PRE>
public int <B>getNumReleases</B>()</PRE>
<DL>
<DD>The total number of locks released.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNumUpgrade()"><!-- --></A><H3>
getNumUpgrade</H3>
<PRE>
public int <B>getNumUpgrade</B>()</PRE>
<DL>
<DD>The total number of locks upgraded.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNumDowngrade()"><!-- --></A><H3>
getNumDowngrade</H3>
<PRE>
public int <B>getNumDowngrade</B>()</PRE>
<DL>
<DD>The total number of locks downgraded.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getLockWait()"><!-- --></A><H3>
getLockWait</H3>
<PRE>
public int <B>getLockWait</B>()</PRE>
<DL>
<DD>The number of lock requests not immediately available due to conflicts,
for which the thread of control waited.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getLockNowait()"><!-- --></A><H3>
getLockNowait</H3>
<PRE>
public int <B>getLockNowait</B>()</PRE>
<DL>
<DD>The number of lock requests not immediately available due to conflicts,
for which the thread of control did not wait.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNumDeadlocks()"><!-- --></A><H3>
getNumDeadlocks</H3>
<PRE>
public int <B>getNumDeadlocks</B>()</PRE>
<DL>
<DD>The number of deadlocks.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getLockTimeout()"><!-- --></A><H3>
getLockTimeout</H3>
<PRE>
public int <B>getLockTimeout</B>()</PRE>
<DL>
<DD>Lock timeout value.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNumLockTimeouts()"><!-- --></A><H3>
getNumLockTimeouts</H3>
<PRE>
public int <B>getNumLockTimeouts</B>()</PRE>
<DL>
<DD>The number of lock requests that have timed out.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getTxnTimeout()"><!-- --></A><H3>
getTxnTimeout</H3>
<PRE>
public int <B>getTxnTimeout</B>()</PRE>
<DL>
<DD>Transaction timeout value.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNumTxnTimeouts()"><!-- --></A><H3>
getNumTxnTimeouts</H3>
<PRE>
public int <B>getNumTxnTimeouts</B>()</PRE>
<DL>
<DD>The number of transactions that have timed out. This value is also
a component of st_ndeadlocks, the total number of deadlocks detected.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getPartWait()"><!-- --></A><H3>
getPartWait</H3>
<PRE>
public int <B>getPartWait</B>()</PRE>
<DL>
<DD>The number of times that a thread of control was forced to wait before
obtaining a lock partition mutex.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getPartNowait()"><!-- --></A><H3>
getPartNowait</H3>
<PRE>
public int <B>getPartNowait</B>()</PRE>
<DL>
<DD>The number of times that a thread of control was able to obtain a lock
partition mutex without waiting.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getPartMaxWait()"><!-- --></A><H3>
getPartMaxWait</H3>
<PRE>
public int <B>getPartMaxWait</B>()</PRE>
<DL>
<DD>The maximum number of times that a thread of control was forced to wait
before obtaining any one lock partition mutex.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getPartMaxNowait()"><!-- --></A><H3>
getPartMaxNowait</H3>
<PRE>
public int <B>getPartMaxNowait</B>()</PRE>
<DL>
<DD>The number of times that a thread of control was able to obtain any one
lock partition mutex without waiting.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getObjsWait()"><!-- --></A><H3>
getObjsWait</H3>
<PRE>
public int <B>getObjsWait</B>()</PRE>
<DL>
<DD>The number of requests to allocate or deallocate an object for which the
thread of control waited.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getObjsNowait()"><!-- --></A><H3>
getObjsNowait</H3>
<PRE>
public int <B>getObjsNowait</B>()</PRE>
<DL>
<DD>The number of requests to allocate or deallocate an object for which the
thread of control did not wait.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getLockersWait()"><!-- --></A><H3>
getLockersWait</H3>
<PRE>
public int <B>getLockersWait</B>()</PRE>
<DL>
<DD>The number of requests to allocate or deallocate a locker for which the
thread of control waited.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getLockersNowait()"><!-- --></A><H3>
getLockersNowait</H3>
<PRE>
public int <B>getLockersNowait</B>()</PRE>
<DL>
<DD>The number of requests to allocate or deallocate a locker for which the
thread of control did not wait.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getRegionWait()"><!-- --></A><H3>
getRegionWait</H3>
<PRE>
public int <B>getRegionWait</B>()</PRE>
<DL>
<DD>The number of times that a thread of control was forced to wait
before obtaining the region lock.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getRegionNowait()"><!-- --></A><H3>
getRegionNowait</H3>
<PRE>
public int <B>getRegionNowait</B>()</PRE>
<DL>
<DD>The number of times that a thread of control was able to obtain the
region lock without waiting.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getHashLen()"><!-- --></A><H3>
getHashLen</H3>
<PRE>
public int <B>getHashLen</B>()</PRE>
<DL>
<DD>Maximum length of a lock hash bucket.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getRegSize()"><!-- --></A><H3>
getRegSize</H3>
<PRE>
public int <B>getRegSize</B>()</PRE>
<DL>
<DD>The size of the lock region.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>For convenience, the LockStats class has a toString method
that lists all the data fields.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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