org.apache.jmeter.report.processor.graph

## Interface GraphValueSelector

- All Known Implementing Classes:
    ConnectTimeValueSelector, CountValueSelector, ElapsedTimeValueSelector, LatencyValueSelector, SuccessfulElapsedTimeValueSelector

      public interface GraphValueSelector

  The interface GraphValueSelector represents a projection from a sample to the value to aggregate for graph series.
  Since:
    3.0

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `java.lang.Double` | `select(java.lang.String series, Sample sample)` Do a projection from a sample to the value to aggregate for the specified series and key.

- - ### Method Detail

    - #### select

          java.lang.Double select(java.lang.String series,
                                  Sample sample)

      Do a projection from a sample to the value to aggregate for the specified series and key.
      Parameters:
        `series` - the series where the value will be aggregated
        `sample` - the sample
      Returns:
        the value to aggregate or null if value should be ignored

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