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Calculator (Apache JMeter API)
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org.apache.jmeter.util</FONT>
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Class Calculator</H2>
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<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.jmeter.util.Calculator</B>
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<DT>public class <B>Calculator</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL>
<P>
Class to calculate various items that don't require all previous results to be saved:
- mean = average
- standard deviation
- minimum
- maximum
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<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#Calculator()">Calculator</A></B>()</CODE>
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<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#Calculator(java.lang.String)">Calculator</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> label)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#addBytes(long)">addBytes</A></B>(long newValue)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#addSample(org.apache.jmeter.samplers.SampleResult)">addSample</A></B>(<A HREF="../../../../org/apache/jmeter/samplers/SampleResult.html" title="class in org.apache.jmeter.samplers">SampleResult</A> res)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#addValue(long)">addValue</A></B>(long newValue)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#clear()">clear</A></B>()</CODE>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getAvgPageBytes()">getAvgPageBytes</A></B>()</CODE>
<BR>
calculates the average page size, which means divide the bytes by number
of samples.</TD>
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<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getBytesPerSecond()">getBytesPerSecond</A></B>()</CODE>
<BR>
Throughput in bytes / second</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getCount()">getCount</A></B>()</CODE>
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<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getErrorPercentage()">getErrorPercentage</A></B>()</CODE>
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Returns the raw double value of the percentage of samples with errors
that were recorded. </TD>
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<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getKBPerSecond()">getKBPerSecond</A></B>()</CODE>
<BR>
Throughput in kilobytes / second</TD>
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<CODE> <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getLabel()">getLabel</A></B>()</CODE>
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<CODE> long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getMax()">getMax</A></B>()</CODE>
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<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getMean()">getMean</A></B>()</CODE>
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</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Number.html" title="class or interface in java.lang">Number</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getMeanAsNumber()">getMeanAsNumber</A></B>()</CODE>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getMin()">getMin</A></B>()</CODE>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getPageSize()">getPageSize</A></B>()</CODE>
<BR>
<B>Deprecated.</B> <I>use getAvgPageBytes() instead.</I></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getRate()">getRate</A></B>()</CODE>
<BR>
Returns the throughput associated to this sampler in requests per second.
</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getStandardDeviation()">getStandardDeviation</A></B>()</CODE>
<BR>
</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/util/Calculator.html#getTotalBytes()">getTotalBytes</A></B>()</CODE>
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<TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<TD><CODE><A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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