org.apache.jmeter.report.core

## Class Sample

- java.lang.Object
- - org.apache.jmeter.report.core.Sample

-     public class Sample
      extends Object

  Represents a sample read from a CSV source.

  Getters with a string parameter are implemented for convenience but should be avoided as they are inefficient

  Since:
    3.0

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `Sample(long row, SampleMetadata metadata, String... data)` Build a sample from a string array

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `getAllThreads()` Gets the overall number of threads.
    `long` | `getConnectTime()` Gets the connect time stored in the sample.
    `<T> T` | `getData(Class<T> clazz, int index, String fieldName)` Gets the data of the column matching the specified rank and converts it to an alternative type.
    `<T> T` | `getData(Class<T> clazz, String name)` Gets the data of the column matching the specified name and converts it to an alternative type.
    `String` | `getData(int index)` Gets the data stored in the column with the specified rank.
    `String` | `getData(String name)` Gets the data stored in the column with the specified name.
    `long` | `getElapsedTime()` Gets the elapsed time stored in the sample.
    `long` | `getEndTime()` Gets the end time of the sample.
    `String` | `getFailureMessage()` Gets the failure message stored in the sample.
    `int` | `getGroupThreads()` Gets the number of threads in the group of this sample.
    `long` | `getLatency()` Gets the latency stored in the sample.
    `String` | `getName()` Gets the name stored in the sample.
    `long` | `getReceivedBytes()` Gets the number of received bytes stored in the sample.
    `String` | `getResponseCode()` Gets the response code stored in the sample.
    `String` | `getResponseMessage()` Gets the response message stored in the sample.
    `long` | `getSampleRow()`
    `long` | `getSentBytes()` Gets the number of sent bytes stored in the sample.
    `long` | `getStartTime()` Gets the start time of the sample.
    `boolean` | `getSuccess()` Gets the success status stored in the sample.
    `String` | `getThreadName()` Gets the thread name stored in the sample.
    `long` | `getTimestamp()` Gets the time stamp stored in the sample.
    `boolean` | `isController()` Checks if this sample is a controller.
    `boolean` | `isEmptyController()` Checks if this sample is an empty controller.
    `String` | `toString()`

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

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### Sample

          public Sample(long row,
                        SampleMetadata metadata,
                        String... data)

      Build a sample from a string array
      Parameters:
        `row` - the row number in the CSV source from which this sample is built
        `metadata` - The sample metadata (contains column names)
        `data` - The sample data as a string array

  - ### Method Detail

    - #### getSampleRow

          public long getSampleRow()

      Returns:
        the row number from the CSV source from which this sample has been built.

    - #### getData

          public String getData(int index)

      Gets the data stored in the column with the specified rank.
      Parameters:
        `index` - the rank of the column
      Returns:
        the data of the column

    - #### getData

          public String getData(String name)

      Gets the data stored in the column with the specified name.
      Parameters:
        `name` - the name of the column
      Returns:
        the data of the column

    - #### getData

          public <T> T getData(Class<T> clazz,
                               int index,
                               String fieldName)

      Gets the data of the column matching the specified rank and converts it to an alternative type.
      Type Parameters:
        `T` - type of data to be fetched
      Parameters:
        `clazz` - the target class of the data
        `index` - the rank of the column
        `fieldName` - Field name
      Returns:
        the converted value of the data

    - #### getData

          public <T> T getData(Class<T> clazz,
                               String name)

      Gets the data of the column matching the specified name and converts it to an alternative type.
      Type Parameters:
        `T` - type of data to be fetched
      Parameters:
        `clazz` - the target class of the data
        `name` - the name of the column
      Returns:
        the converted value of the data

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

    - #### getTimestamp

          public long getTimestamp()

      Gets the time stamp stored in the sample.
      Returns:
        the time stamp

    - #### getElapsedTime

          public long getElapsedTime()

      Gets the elapsed time stored in the sample.
      Returns:
        the elapsed time stored in the sample

    - #### getStartTime

          public long getStartTime()

      Gets the start time of the sample.

      Start time depends on sampleresult.timestamp.start property :

      - If the property is true, this method returns the time stamp stored in the sample.
      - If the property is false, this method returns the time stamp stored in the sample minus the elapsed time.
      Returns:
        the start time

    - #### getEndTime

          public long getEndTime()

      Gets the end time of the sample.

      End time depends on jmeter.timestamp.start property :

      - If the property is true, this method returns the time stamp recorded in the sample plus the elapsed time.
      - If the property is false, this method returns the time stamp recorded.
      Returns:
        the end time

    - #### getResponseCode

          public String getResponseCode()

      Gets the response code stored in the sample.
      Returns:
        the response code stored in the sample

    - #### getFailureMessage

          public String getFailureMessage()

      Gets the failure message stored in the sample.
      Returns:
        the failure message stored in the sample

    - #### getName

          public String getName()

      Gets the name stored in the sample.
      Returns:
        the name stored in the sample

    - #### getResponseMessage

          public String getResponseMessage()

      Gets the response message stored in the sample.
      Returns:
        the response message stored in the sample

    - #### getLatency

          public long getLatency()

      Gets the latency stored in the sample.
      Returns:
        the latency stored in the sample

    - #### getConnectTime

          public long getConnectTime()

      Gets the connect time stored in the sample.
      Returns:
        the connect time stored in the sample or 0 is column is not in results

    - #### getSuccess

          public boolean getSuccess()

      Gets the success status stored in the sample.
      Returns:
        the success status stored in the sample

    - #### getReceivedBytes

          public long getReceivedBytes()

      Gets the number of received bytes stored in the sample.
      Returns:
        the number of received bytes stored in the sample

    - #### getSentBytes

          public long getSentBytes()

      Gets the number of sent bytes stored in the sample. If column is not in results, we return 0
      Returns:
        the number of sent bytes stored in the sample

    - #### getGroupThreads

          public int getGroupThreads()

      Gets the number of threads in the group of this sample.
      Returns:
        the number of threads in the group of this sample

    - #### getAllThreads

          public int getAllThreads()

      Gets the overall number of threads.
      Returns:
        the overall number of threads

    - #### getThreadName

          public String getThreadName()

      Gets the thread name stored in the sample.
      Returns:
        the thread name stored in the sample

    - #### isController

          public boolean isController()

      Checks if this sample is a controller.
      Returns:
        `true`, if this sample is a controller; otherwise `false`

    - #### isEmptyController

          public boolean isEmptyController()

      Checks if this sample is an empty controller.
      Returns:
        `true`, if this sample is a controller; otherwise `false`

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