org.apache.jmeter.visualizers

## Interface Visualizer

- All Known Implementing Classes:
    AbstractVisualizer, AssertionVisualizer, BeanShellListener, BSFListener, ComparisonVisualizer, GraphVisualizer, JSR223Listener, MailerVisualizer, RespTimeGraphVisualizer, SimpleDataWriter, StatGraphVisualizer, StatVisualizer, SummaryReport, TableVisualizer, ViewResultsFullVisualizer

      public interface Visualizer

  Implement this method to be a Visualizer for JMeter. This interface defines a single method, "add()", that provides the means by which `SampleResults` are passed to the implementing visualizer for display/logging. The easiest way to create the visualizer is to extend the `AbstractVisualizer` class.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `add(SampleResult sample)` This method is called by sampling thread to inform the visualizer about the arrival of a new sample.
    `boolean` | `isStats()` This method is used to indicate a visualizer generates statistics.

- - ### Method Detail

    - #### add

          void add(SampleResult sample)

      This method is called by sampling thread to inform the visualizer about the arrival of a new sample.
      Parameters:
        `sample` - the newly arrived sample

    - #### isStats

          boolean isStats()

      This method is used to indicate a visualizer generates statistics.
      Returns:
        true if visualiser generates statistics

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