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<title>CsvFileSampleSource (Apache JMeter dist API)</title>
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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.jmeter.report.processor</a></div>
<h1 title="Class CsvFileSampleSource" class="title">Class CsvFileSampleSource</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance"><a href="AbstractSampleSource.html" title="class in org.apache.jmeter.report.processor">org.apache.jmeter.report.processor.AbstractSampleSource</a>
<div class="inheritance">org.apache.jmeter.report.processor.CsvFileSampleSource</div>
</div>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Runnable.html" title="class or interface in java.lang" class="external-link">Runnable</a></code>, <code><a href="SampleSource.html" title="interface in org.apache.jmeter.report.processor">SampleSource</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">CsvFileSampleSource</span>
<span class="extends-implements">extends <a href="AbstractSampleSource.html" title="class in org.apache.jmeter.report.processor">AbstractSampleSource</a></span></div>
<div class="block">Read a csv source file and write its rows (samples) all the registered
<code>SampleConsumer</code>s.<br>
If there is several other source files with the same root name then those
files are produced on their corresponding channels.<br>
<p>
The root name of the files is determined by the source file name and is made
of its name without the file extension :<br>
<b>Example:</b> If <code>results.csv</code> is the source file name then
<code>results</code> is the root file name.<br>
<br>
The <code>CsvFileSampleSource</code> looks for all the files in the same
directory of the main source file that have the same root file name<br>
<b>Example</b> : if the directory contains <code>results.csv</code>,
<code>results-1.csv</code>, <code>results-2.csv</code>, etc. then all
these files will be read and produced on their corresponding channels.<br>
The channel on which an input file will be produce is determined by its
suffix<br>
<ul>
<li>If the input file is named <code>results-1.csv</code> then it will
be produced on the channel 1.</li>
<li>If the input file is named <code>results-2.csv</code> then it will
be produced on the channel 2.</li>
<li>If the input file is named <code>results.csv</code> then it will
be produced on the channel 0.</li>
</ul></div>
<dl class="notes">
<dt>Since:</dt>
<dd>3.0</dd>
</dl>
</section>
<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="caption"><span>Fields</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>static final <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second even-row-color"><code><a href="#SOURCE_FILE_ATTRIBUTE" class="member-name-link">SOURCE_FILE_ATTRIBUTE</a></code></div>
<div class="col-last even-row-color">
<div class="block">File name whose sample are being produced on the channel</div>
</div>
</div>
</section>
</li>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(java.io.File,char)" class="member-name-link">CsvFileSampleSource</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/File.html" title="class or interface in java.io" class="external-link">File</a>&nbsp;inputFile,
char&nbsp;separator)</code></div>
<div class="col-last even-row-color">
<div class="block">Build a sample source from the specified input file and character
separator.</div>
</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel">
<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#addSampleConsumer(org.apache.jmeter.report.processor.SampleConsumer)" class="member-name-link">addSampleConsumer</a><wbr>(<a href="SampleConsumer.html" title="interface in org.apache.jmeter.report.processor">SampleConsumer</a>&nbsp;consumer)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Add a sample consumer to this sample source.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#removeSampleConsumer(org.apache.jmeter.report.processor.SampleConsumer)" class="member-name-link">removeSampleConsumer</a><wbr>(<a href="SampleConsumer.html" title="interface in org.apache.jmeter.report.processor">SampleConsumer</a>&nbsp;consumer)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Remove a sample consumer from this sample source.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#run()" class="member-name-link">run</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Run this sample source.<br>
This sample source will start reading all inputs CSV files and produce
their samples to this sample source registered sample consumers.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setSampleConsumers(java.util.List)" class="member-name-link">setSampleConsumers</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="SampleConsumer.html" title="interface in org.apache.jmeter.report.processor">SampleConsumer</a>&gt;&nbsp;consumers)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Sets the specified sample consumers that will consume samples produced by
this sample source.</div>
</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-org.apache.jmeter.report.processor.AbstractSampleSource">Methods inherited from class&nbsp;org.apache.jmeter.report.processor.<a href="AbstractSampleSource.html" title="class in org.apache.jmeter.report.processor">AbstractSampleSource</a></h3>
<code><a href="AbstractSampleSource.html#getSampleContext()">getSampleContext</a>, <a href="AbstractSampleSource.html#setSampleContext(org.apache.jmeter.report.processor.SampleContext)">setSampleContext</a></code></div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field-detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="SOURCE_FILE_ATTRIBUTE">
<h3>SOURCE_FILE_ATTRIBUTE</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">SOURCE_FILE_ATTRIBUTE</span></div>
<div class="block">File name whose sample are being produced on the channel</div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../../../../../constant-values.html#org.apache.jmeter.report.processor.CsvFileSampleSource.SOURCE_FILE_ATTRIBUTE">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;(java.io.File,char)">
<h3>CsvFileSampleSource</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">CsvFileSampleSource</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/File.html" title="class or interface in java.io" class="external-link">File</a>&nbsp;inputFile,
char&nbsp;separator)</span></div>
<div class="block">Build a sample source from the specified input file and character
separator.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>inputFile</code> - The input sample file (CSV file) (must not be <code>null</code>)</dd>
<dd><code>separator</code> - The character separator to be used for delimiting samples
columns</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="setSampleConsumers(java.util.List)">
<h3>setSampleConsumers</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setSampleConsumers</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="SampleConsumer.html" title="interface in org.apache.jmeter.report.processor">SampleConsumer</a>&gt;&nbsp;consumers)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="SampleSource.html#setSampleConsumers(java.util.List)">SampleSource</a></code></span></div>
<div class="block">Sets the specified sample consumers that will consume samples produced by
this sample source.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="SampleSource.html#setSampleConsumers(java.util.List)">setSampleConsumers</a></code>&nbsp;in interface&nbsp;<code><a href="SampleSource.html" title="interface in org.apache.jmeter.report.processor">SampleSource</a></code></dd>
<dt>Specified by:</dt>
<dd><code><a href="AbstractSampleSource.html#setSampleConsumers(java.util.List)">setSampleConsumers</a></code>&nbsp;in class&nbsp;<code><a href="AbstractSampleSource.html" title="class in org.apache.jmeter.report.processor">AbstractSampleSource</a></code></dd>
<dt>Parameters:</dt>
<dd><code>consumers</code> - consumers to be set</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="addSampleConsumer(org.apache.jmeter.report.processor.SampleConsumer)">
<h3>addSampleConsumer</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">addSampleConsumer</span><wbr><span class="parameters">(<a href="SampleConsumer.html" title="interface in org.apache.jmeter.report.processor">SampleConsumer</a>&nbsp;consumer)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="SampleSource.html#addSampleConsumer(org.apache.jmeter.report.processor.SampleConsumer)">SampleSource</a></code></span></div>
<div class="block">Add a sample consumer to this sample source.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="SampleSource.html#addSampleConsumer(org.apache.jmeter.report.processor.SampleConsumer)">addSampleConsumer</a></code>&nbsp;in interface&nbsp;<code><a href="SampleSource.html" title="interface in org.apache.jmeter.report.processor">SampleSource</a></code></dd>
<dt>Specified by:</dt>
<dd><code><a href="AbstractSampleSource.html#addSampleConsumer(org.apache.jmeter.report.processor.SampleConsumer)">addSampleConsumer</a></code>&nbsp;in class&nbsp;<code><a href="AbstractSampleSource.html" title="class in org.apache.jmeter.report.processor">AbstractSampleSource</a></code></dd>
<dt>Parameters:</dt>
<dd><code>consumer</code> - consumer to be added</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="removeSampleConsumer(org.apache.jmeter.report.processor.SampleConsumer)">
<h3>removeSampleConsumer</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">removeSampleConsumer</span><wbr><span class="parameters">(<a href="SampleConsumer.html" title="interface in org.apache.jmeter.report.processor">SampleConsumer</a>&nbsp;consumer)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="SampleSource.html#removeSampleConsumer(org.apache.jmeter.report.processor.SampleConsumer)">SampleSource</a></code></span></div>
<div class="block">Remove a sample consumer from this sample source.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="SampleSource.html#removeSampleConsumer(org.apache.jmeter.report.processor.SampleConsumer)">removeSampleConsumer</a></code>&nbsp;in interface&nbsp;<code><a href="SampleSource.html" title="interface in org.apache.jmeter.report.processor">SampleSource</a></code></dd>
<dt>Specified by:</dt>
<dd><code><a href="AbstractSampleSource.html#removeSampleConsumer(org.apache.jmeter.report.processor.SampleConsumer)">removeSampleConsumer</a></code>&nbsp;in class&nbsp;<code><a href="AbstractSampleSource.html" title="class in org.apache.jmeter.report.processor">AbstractSampleSource</a></code></dd>
<dt>Parameters:</dt>
<dd><code>consumer</code> - consumer to be removed</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="run()">
<h3>run</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">run</span>()</div>
<div class="block">Run this sample source.<br>
This sample source will start reading all inputs CSV files and produce
their samples to this sample source registered sample consumers.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Runnable.html#run()" title="class or interface in java.lang" class="external-link">run</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Runnable.html" title="class or interface in java.lang" class="external-link">Runnable</a></code></dd>
<dt>Specified by:</dt>
<dd><code><a href="AbstractSampleSource.html#run()">run</a></code>&nbsp;in class&nbsp;<code><a href="AbstractSampleSource.html" title="class in org.apache.jmeter.report.processor">AbstractSampleSource</a></code></dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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