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Lucene是apache软件基金会[4] jakarta项目组的一个子项目

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<TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<B>Constructor Detail</B></FONT></TD>
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<A NAME="AddDocTask(org.apache.lucene.benchmark.byTask.PerfRunData)"><!-- --></A><H3>
AddDocTask</H3>
<PRE>
public <B>AddDocTask</B>(<A HREF="../../../../../../org/apache/lucene/benchmark/byTask/PerfRunData.html" title="class in org.apache.lucene.benchmark.byTask">PerfRunData</A>&nbsp;runData)</PRE>
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<A NAME="setup()"><!-- --></A><H3>
setup</H3>
<PRE>
public void <B>setup</B>()
           throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html" title="class in org.apache.lucene.benchmark.byTask.tasks">PerfTask</A></CODE></B></DD>
<DD>Task setup work that should not be measured for that specific task.
 By default it does nothing, but tasks can implement this, moving work from 
 doLogic() to this method. Only the work done in doLogicis measured for this task.
 Notice that higher level (sequence) tasks containing this task would then 
 measure larger time than the sum of their contained tasks.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html#setup()">setup</A></CODE> in class <CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html" title="class in org.apache.lucene.benchmark.byTask.tasks">PerfTask</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
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<A NAME="tearDown()"><!-- --></A><H3>
tearDown</H3>
<PRE>
public void <B>tearDown</B>()
              throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html" title="class in org.apache.lucene.benchmark.byTask.tasks">PerfTask</A></CODE></B></DD>
<DD>Task tearDown work that should not be measured for that specific task.
 By default it does nothing, but tasks can implement this, moving work from 
 doLogic() to this method. Only the work done in doLogicis measured for this task.
 Notice that higher level (sequence) tasks containing this task would then 
 measure larger time than the sum of their contained tasks.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html#tearDown()">tearDown</A></CODE> in class <CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html" title="class in org.apache.lucene.benchmark.byTask.tasks">PerfTask</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
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<A NAME="doLogic()"><!-- --></A><H3>
doLogic</H3>
<PRE>
public int <B>doLogic</B>()
            throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html" title="class in org.apache.lucene.benchmark.byTask.tasks">PerfTask</A></CODE></B></DD>
<DD>Perform the task once (ignoring repetions specification)
 Return number of work items done by this task.
 For indexing that can be number of docs added.
 For warming that can be number of scanned items, etc.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html#doLogic()">doLogic</A></CODE> in class <CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html" title="class in org.apache.lucene.benchmark.byTask.tasks">PerfTask</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>number of work items done by this task.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
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<A NAME="setParams(java.lang.String)"><!-- --></A><H3>
setParams</H3>
<PRE>
public void <B>setParams</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;params)</PRE>
<DL>
<DD>Set the params (docSize only)
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html#setParams(java.lang.String)">setParams</A></CODE> in class <CODE><A HREF="../../../../../../org/apache/lucene/benchmark/byTask/tasks/PerfTask.html" title="class in org.apache.lucene.benchmark.byTask.tasks">PerfTask</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>params</CODE> - docSize, or 0 for no limit.</DL>
</DD>
</DL>
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