toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  final StringBuffer buffer = StringBuffer();
  buffer.writeln(
    '$name: (samples: $cleanSampleCount clean/$outlierSampleCount '
    'outliers/${cleanSampleCount + outlierSampleCount} '
    'measured/${samples.length} total)',
  );
  buffer.writeln(' | average: $average μs');
  buffer.writeln(' | outlier average: $outlierAverage μs');
  buffer.writeln(' | outlier/clean ratio: ${outlierRatio}x');
  buffer.writeln(' | noise: ${_ratioToPercent(noise)}');
  for (final PercentileMetricComputation metric
      in PercentileMetricComputation.values) {
    buffer.writeln(' | ${metric.name}: ${metric.percentile} μs');
  }
  return buffer.toString();
}