def apply()

in atlas-core/src/main/scala/com/netflix/atlas/core/algorithm/OnlineAlgorithm.scala [51:68]

• 18 lines of code
• 15 McCabe index (conditional complexity)

  def apply(state: AlgoState): OnlineAlgorithm = {
    state.algorithm match {
      case "delay"         => OnlineDelay(state)
      case "derivative"    => OnlineDerivative(state)
      case "des"           => OnlineDes(state)
      case "ignore"        => OnlineIgnoreN(state)
      case "integral"      => OnlineIntegral(state)
      case "pipeline"      => Pipeline(state)
      case "rolling-count" => OnlineRollingCount(state)
      case "rolling-sum"   => OnlineRollingSum(state)
      case "rolling-max"   => OnlineRollingMax(state)
      case "rolling-mean"  => OnlineRollingMean(state)
      case "rolling-min"   => OnlineRollingMin(state)
      case "sliding-des"   => OnlineSlidingDes(state)
      case "trend"         => OnlineTrend(state)
      case t               => throw new IllegalArgumentException(s"unknown type: '$t'")
    }
  }