📄 abstractfunction.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!--NewPage-->
<HTML>
<HEAD>
<!-- Generated by javadoc -->
<TITLE>
AbstractFunction (Apache JMeter API)
</TITLE>
<META NAME="keywords" CONTENT="org.apache.jmeter.functions.AbstractFunction class">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style">
<SCRIPT type="text/javascript">
function windowTitle()
{
parent.document.title="AbstractFunction (Apache JMeter API)";
}
</SCRIPT>
</HEAD>
<BODY BGCOLOR="white" onload="windowTitle();">
<!-- ========= 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=3 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="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>
<b>Apache JMeter</b></EM>
</TD>
</TR>
<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
PREV CLASS
<A HREF="../../../../org/apache/jmeter/functions/BeanShell.html" title="class in org.apache.jmeter.functions"><B>NEXT CLASS</B></A></FONT></TD>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
<A HREF="../../../../index.html" target="_top"><B>FRAMES</B></A>
<A HREF="AbstractFunction.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.jmeter.functions</FONT>
<BR>
Class AbstractFunction</H2>
<PRE>
<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.functions.AbstractFunction</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/apache/jmeter/functions/Function.html" title="interface in org.apache.jmeter.functions">Function</A></DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../org/apache/jmeter/functions/BeanShell.html" title="class in org.apache.jmeter.functions">BeanShell</A>, <A HREF="../../../../org/apache/jmeter/functions/CSVRead.html" title="class in org.apache.jmeter.functions">CSVRead</A>, <A HREF="../../../../org/apache/jmeter/functions/EvalFunction.html" title="class in org.apache.jmeter.functions">EvalFunction</A>, <A HREF="../../../../org/apache/jmeter/functions/EvalVarFunction.html" title="class in org.apache.jmeter.functions">EvalVarFunction</A>, <A HREF="../../../../org/apache/jmeter/functions/IntSum.html" title="class in org.apache.jmeter.functions">IntSum</A>, <A HREF="../../../../org/apache/jmeter/functions/IterationCounter.html" title="class in org.apache.jmeter.functions">IterationCounter</A>, <A HREF="../../../../org/apache/jmeter/functions/JavaScript.html" title="class in org.apache.jmeter.functions">JavaScript</A>, <A HREF="../../../../org/apache/jmeter/functions/JexlFunction.html" title="class in org.apache.jmeter.functions">JexlFunction</A>, <A HREF="../../../../org/apache/jmeter/functions/LogFunction.html" title="class in org.apache.jmeter.functions">LogFunction</A>, <A HREF="../../../../org/apache/jmeter/functions/LogFunction2.html" title="class in org.apache.jmeter.functions">LogFunction2</A>, <A HREF="../../../../org/apache/jmeter/functions/LongSum.html" title="class in org.apache.jmeter.functions">LongSum</A>, <A HREF="../../../../org/apache/jmeter/functions/MachineName.html" title="class in org.apache.jmeter.functions">MachineName</A>, <A HREF="../../../../org/apache/jmeter/functions/Property.html" title="class in org.apache.jmeter.functions">Property</A>, <A HREF="../../../../org/apache/jmeter/functions/Property2.html" title="class in org.apache.jmeter.functions">Property2</A>, <A HREF="../../../../org/apache/jmeter/functions/Random.html" title="class in org.apache.jmeter.functions">Random</A>, <A HREF="../../../../org/apache/jmeter/functions/RegexFunction.html" title="class in org.apache.jmeter.functions">RegexFunction</A>, <A HREF="../../../../org/apache/jmeter/functions/SetProperty.html" title="class in org.apache.jmeter.functions">SetProperty</A>, <A HREF="../../../../org/apache/jmeter/functions/SplitFunction.html" title="class in org.apache.jmeter.functions">SplitFunction</A>, <A HREF="../../../../org/apache/jmeter/functions/StringFromFile.html" title="class in org.apache.jmeter.functions">StringFromFile</A>, <A HREF="../../../../org/apache/jmeter/functions/ThreadNumber.html" title="class in org.apache.jmeter.functions">ThreadNumber</A>, <A HREF="../../../../org/apache/jmeter/functions/TimeFunction.html" title="class in org.apache.jmeter.functions">TimeFunction</A>, <A HREF="../../../../org/apache/jmeter/functions/Variable.html" title="class in org.apache.jmeter.functions">Variable</A>, <A HREF="../../../../org/apache/jmeter/functions/XPath.html" title="class in org.apache.jmeter.functions">XPath</A></DD>
</DL>
<HR>
<DL>
<DT>public abstract class <B>AbstractFunction</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><DT>implements <A HREF="../../../../org/apache/jmeter/functions/Function.html" title="interface in org.apache.jmeter.functions">Function</A></DL>
<P>
Provides common methods for all functions
<P>
<P>
<HR>
<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
<!-- =========== FIELD SUMMARY =========== -->
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<A NAME="constructor_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Constructor Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/functions/AbstractFunction.html#AbstractFunction()">AbstractFunction</A></B>()</CODE>
<BR>
</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">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Method Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/functions/AbstractFunction.html#checkMinParameterCount(java.util.Collection, int)">checkMinParameterCount</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A> parameters,
int minimum)</CODE>
<BR>
Utility method to check parameter counts.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/functions/AbstractFunction.html#checkParameterCount(java.util.Collection, int)">checkParameterCount</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A> parameters,
int count)</CODE>
<BR>
Utility method to check parameter counts.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/functions/AbstractFunction.html#checkParameterCount(java.util.Collection, int, int)">checkParameterCount</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A> parameters,
int min,
int max)</CODE>
<BR>
Utility method to check parameter counts.</TD>
</TR>
<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/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/functions/AbstractFunction.html#execute()">execute</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract <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/functions/AbstractFunction.html#execute(org.apache.jmeter.samplers.SampleResult, org.apache.jmeter.samplers.Sampler)">execute</A></B>(<A HREF="../../../../org/apache/jmeter/samplers/SampleResult.html" title="class in org.apache.jmeter.samplers">SampleResult</A> previousResult,
<A HREF="../../../../org/apache/jmeter/samplers/Sampler.html" title="interface in org.apache.jmeter.samplers">Sampler</A> currentSampler)</CODE>
<BR>
<b>
N.B. setParameters() and execute() are called from different threads,
so both must be synchronized unless there are no parameters to save
</b></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract <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/functions/AbstractFunction.html#getReferenceKey()">getReferenceKey</A></B>()</CODE>
<BR>
Return the name of your function. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="../../../../org/apache/jmeter/threads/JMeterVariables.html" title="class in org.apache.jmeter.threads">JMeterVariables</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/functions/AbstractFunction.html#getVariables()">getVariables</A></B>()</CODE>
<BR>
</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/jmeter/functions/AbstractFunction.html#setParameters(java.util.Collection)">setParameters</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A> parameters)</CODE>
<BR>
<b>
N.B. setParameters() and execute() are called from different threads,
so both must be synchronized unless there are no parameters to save
</b></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">
<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>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<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>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_org.apache.jmeter.functions.Function"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from interface org.apache.jmeter.functions.<A HREF="../../../../org/apache/jmeter/functions/Function.html" title="interface in org.apache.jmeter.functions">Function</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/jmeter/functions/Function.html#getArgumentDesc()">getArgumentDesc</A></CODE></TD>
</TR>
</TABLE>
<P>
<!-- ============ FIELD DETAIL =========== -->
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -