dataset.html

测试工具jmeter可用来进行性能测试

<A NAME="getDataSource()"><!-- --></A><H3>
getDataSource</H3>
<PRE>
public <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> <B>getDataSource</B>()</PRE>
<DL>
<DD>Return the datasource. For files, it should be the absolute path.
 For databases, it should be the datasource name created in jmeter.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getDataSourceName()"><!-- --></A><H3>
getDataSourceName</H3>
<PRE>
public <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> <B>getDataSourceName</B>()</PRE>
<DL>
<DD>In some cases, we may want to return a string that isn't the full
 datasource string or something different. For example, we may
 want to return just the filename and not the absolutePath of
 a JTL file.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setStartTimestamp(long)"><!-- --></A><H3>
setStartTimestamp</H3>
<PRE>
public void <B>setStartTimestamp</B>(long&nbsp;stamp)</PRE>
<DL>
<DD>Set the timestamp using the first result from the datasource
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>stamp</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="getStartTimestamp()"><!-- --></A><H3>
getStartTimestamp</H3>
<PRE>
public long <B>getStartTimestamp</B>()</PRE>
<DL>
<DD>return the timestamp in millisecond format.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setEndTimestamp(long)"><!-- --></A><H3>
setEndTimestamp</H3>
<PRE>
public void <B>setEndTimestamp</B>(long&nbsp;stamp)</PRE>
<DL>
<DD>Set the timestamp using the last result from the datasource
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>stamp</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="getEndTimestamp()"><!-- --></A><H3>
getEndTimestamp</H3>
<PRE>
public long <B>getEndTimestamp</B>()</PRE>
<DL>
<DD>return the timestamp in millisecond format.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getDate()"><!-- --></A><H3>
getDate</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Date.html" title="class or interface in java.util">Date</A> <B>getDate</B>()</PRE>
<DL>
<DD>Return the Date object using the start timestamp
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getMonthDayDate()"><!-- --></A><H3>
getMonthDayDate</H3>
<PRE>
public <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> <B>getMonthDayDate</B>()</PRE>
<DL>
<DD>convienance method for getting the date in mmdd format
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getMonthDayYearDate()"><!-- --></A><H3>
getMonthDayYearDate</H3>
<PRE>
public <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> <B>getMonthDayYearDate</B>()</PRE>
<DL>
<DD>convienant method for getting the date in yyyymmdd format
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getURLs()"><!-- --></A><H3>
getURLs</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A> <B>getURLs</B>()</PRE>
<DL>
<DD>Classes implementing the method should return the URL's in the 
 DataSet. It is up to the class to return Strings or URL.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getStats()"><!-- --></A><H3>
getStats</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A> <B>getStats</B>()</PRE>
<DL>
<DD>Classes implementing the method should return instance of 
 SamplingStatCalculator.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the set of statistics</DL>
</DD>
</DL>
<HR>

<A NAME="getStatistics(java.lang.String)"><!-- --></A><H3>
getStatistics</H3>
<PRE>
public <A HREF="../../../../org/apache/jmeter/visualizers/SamplingStatCalculator.html" title="class in org.apache.jmeter.visualizers">SamplingStatCalculator</A> <B>getStatistics</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>&nbsp;url)</PRE>
<DL>
<DD>Return the SamplingStatCalculator for a specific URL.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>url</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="getStats(java.util.List)"><!-- --></A><H3>
getStats</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/List.html" title="class or interface in java.util">List</A> <B>getStats</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/List.html" title="class or interface in java.util">List</A>&nbsp;urls)</PRE>
<DL>
<DD>Convienance method for getting all the SamplingStatCalculators for
 a given URL.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>urls</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="loadData()"><!-- --></A><H3>
loadData</H3>
<PRE>
public void <B>loadData</B>()</PRE>
<DL>
<DD>Classes implementing the method should load the data from
 the target location. It doesn't necessarily have to be a
 file. It could be from a database.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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