org.apache.jmeter.config

## Class CSVDataSet

- java.lang.Object
- - org.apache.jmeter.testelement.AbstractTestElement
  - - org.apache.jmeter.config.ConfigTestElement
    - - org.apache.jmeter.config.CSVDataSet

- All Implemented Interfaces:
    Serializable, Cloneable, ConfigElement, LoopIterationListener, NoConfigMerge, Searchable, TestBean, TestElement

      public class CSVDataSet
      extends ConfigTestElement
      implements TestBean, LoopIterationListener, NoConfigMerge

  Read lines from a file and split int variables. The iterationStart() method is used to set up each set of values. By default, the same file is shared between all threads (and other thread groups, if they use the same file name). The shareMode can be set to:
  - All threads - default, as described above
  - Current thread group
  - Current thread
  - Identifier - all threads sharing the same identifier
  The class uses the FileServer alias mechanism to provide the different share modes. For all threads, the file alias is set to the file name. Otherwise, a suffix is appended to the filename to make it unique within the required context. For current thread group, the thread group identityHashcode is used; for individual threads, the thread hashcode is used as the suffix. Or the user can provide their own suffix, in which case the file is shared between all threads with the same suffix.
  See Also:
    Serialized Form

- - ### Field Summary

    - ### Fields inherited from class org.apache.jmeter.config.ConfigTestElement

      `PASSWORD, USERNAME`

    - ### Fields inherited from interface org.apache.jmeter.testelement.TestElement

      `COMMENTS, ENABLED, GUI_CLASS, NAME, TEST_CLASS`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `CSVDataSet()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `getDelimiter()`
    `String` | `getFileEncoding()`
    `String` | `getFilename()`
    `boolean` | `getQuotedData()`
    `boolean` | `getRecycle()`
    `String` | `getShareMode()`
    `boolean` | `getStopThread()`
    `String` | `getVariableNames()`
    `boolean` | `isIgnoreFirstLine()`
    `void` | `iterationStart(LoopIterationEvent iterEvent)` Called when a loop iteration is about to start.
    `void` | `setDelimiter(String delimiter)`
    `void` | `setFileEncoding(String fileEncoding)`
    `void` | `setFilename(String filename)`
    `void` | `setIgnoreFirstLine(boolean ignoreFirstLine)`
    `void` | `setProperty(JMeterProperty property)` Override the setProperty method in order to convert the original String shareMode property.
    `void` | `setQuotedData(boolean quoted)`
    `void` | `setRecycle(boolean recycle)`
    `void` | `setShareMode(String value)`
    `void` | `setStopThread(boolean value)`
    `void` | `setVariableNames(String variableNames)`

    - ### Methods inherited from class org.apache.jmeter.config.ConfigTestElement

      `addConfigElement, addTestElement, expectsModification`

    - ### Methods inherited from class org.apache.jmeter.testelement.AbstractTestElement

      `addPropertiesValues, addProperty, addProperty, canRemove, clear, clearTemporary, clearTestElementChildren, clone, emptyTemporary, equals, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsInt, getPropertyAsLong, getPropertyAsLong, getPropertyAsString, getPropertyAsString, getSearchableTokens, getThreadContext, getThreadName, hashCode, isEnabled, isRunningVersion, isTemporary, logProperties, mergeIn, propertyIterator, recoverRunningVersion, removeProperty, setComment, setEnabled, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse, traverseCollection, traverseMap, traverseProperty`

    - ### Methods inherited from class java.lang.Object

      `finalize, getClass, notify, notifyAll, toString, wait, wait, wait`

    - ### Methods inherited from interface org.apache.jmeter.config.ConfigElement

      `clone`

    - ### Methods inherited from interface org.apache.jmeter.testelement.TestElement

      `removed`

- - ### Constructor Detail

    - #### CSVDataSet

          public CSVDataSet()

  - ### Method Detail

    - #### setProperty

          public void setProperty(JMeterProperty property)

      Override the setProperty method in order to convert the original String shareMode property. This used the locale-dependent display value, so caused problems when the language was changed. If the "shareMode" value matches a resource value then it is converted into the resource key. To reduce the need to look up resources, we only attempt to convert values with spaces in them, as these are almost certainly not variables (and they are definitely not resource keys).
      Specified by:
        `setProperty` in interface `TestElement`
      Overrides:
        `setProperty` in class `AbstractTestElement`
      Parameters:
        `property` - the property to be set

    - #### iterationStart

          public void iterationStart(LoopIterationEvent iterEvent)

      Description copied from interface: `LoopIterationListener`
      Called when a loop iteration is about to start.
      Specified by:
        `iterationStart` in interface `LoopIterationListener`
      Parameters:
        `iterEvent` - the event

    - #### getFilename

          public String getFilename()

      Returns:
        Returns the filename.

    - #### setFilename

          public void setFilename(String filename)

      Parameters:
        `filename` - The filename to set.

    - #### getFileEncoding

          public String getFileEncoding()

      Returns:
        Returns the file encoding.

    - #### setFileEncoding

          public void setFileEncoding(String fileEncoding)

      Parameters:
        `fileEncoding` - The fileEncoding to set.

    - #### getVariableNames

          public String getVariableNames()

      Returns:
        Returns the variableNames.

    - #### setVariableNames

          public void setVariableNames(String variableNames)

      Parameters:
        `variableNames` - The variableNames to set.

    - #### getDelimiter

          public String getDelimiter()

    - #### setDelimiter

          public void setDelimiter(String delimiter)

    - #### getQuotedData

          public boolean getQuotedData()

    - #### setQuotedData

          public void setQuotedData(boolean quoted)

    - #### getRecycle

          public boolean getRecycle()

    - #### setRecycle

          public void setRecycle(boolean recycle)

    - #### getStopThread

          public boolean getStopThread()

    - #### setStopThread

          public void setStopThread(boolean value)

    - #### getShareMode

          public String getShareMode()

    - #### setShareMode

          public void setShareMode(String value)

    - #### isIgnoreFirstLine

          public boolean isIgnoreFirstLine()

      Returns:
        the ignoreFirstLine

    - #### setIgnoreFirstLine

          public void setIgnoreFirstLine(boolean ignoreFirstLine)

      Parameters:
        `ignoreFirstLine` - the ignoreFirstLine to set

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