private StringBuilder printEdgeDetailsPerf()

in metrics/metrics-core/src/main/java/org/apache/servicecomb/metrics/core/publish/DefaultLogPublisher.java [414:457]
40 lines of code
3 McCabe index (conditional complexity)

  private StringBuilder printEdgeDetailsPerf(OperationPerfGroup perfGroup) {
    StringBuilder sb = new StringBuilder();
    //append rest."200":
    sb.append("    ")
        .append(perfGroup.getTransport())
        .append(".")
        .append(perfGroup.getStatus())
        .append(":\n");

    PerfInfo prepare, connection, decodeProviderRequest, encodeProviderResponse,
        encodeConsumerRequest, decodeConsumerResponse, sendReq, getConnect,
        waitResp, sendResp;
    for (OperationPerf operationPerf : perfGroup.getOperationPerfs()) {
      if (isIgnoreEmptyPerf(operationPerf)) {
        continue;
      }
      prepare = operationPerf.findStage(InvocationStageTrace.STAGE_PREPARE);
      connection = operationPerf.findStage(InvocationStageTrace.STAGE_CONSUMER_CONNECTION);
      decodeProviderRequest = operationPerf.findStage(InvocationStageTrace.STAGE_PROVIDER_DECODE_REQUEST);
      encodeProviderResponse = operationPerf.findStage(InvocationStageTrace.STAGE_PROVIDER_ENCODE_RESPONSE);
      encodeConsumerRequest = operationPerf.findStage(InvocationStageTrace.STAGE_CONSUMER_ENCODE_REQUEST);
      sendReq = operationPerf.findStage(InvocationStageTrace.STAGE_CONSUMER_SEND);
      decodeConsumerResponse = operationPerf.findStage(InvocationStageTrace.STAGE_CONSUMER_DECODE_RESPONSE);
      waitResp = operationPerf.findStage(InvocationStageTrace.STAGE_CONSUMER_WAIT);
      sendResp = operationPerf.findStage(InvocationStageTrace.STAGE_PROVIDER_SEND);

      sb.append("      ")
          .append(operationPerf.getOperation())
          .append(":\n")
          .append(String.format(EDGE_DETAILS_FORMAT,
              getDetailsFromPerf(prepare),
              getDetailsFromPerf(decodeProviderRequest),
              getDetailsFromPerf(connection),
              getDetailsFromPerf(encodeConsumerRequest),
              getDetailsFromPerf(sendReq),
              getDetailsFromPerf(waitResp),
              getDetailsFromPerf(decodeConsumerResponse),
              getDetailsFromPerf(encodeProviderResponse),
              getDetailsFromPerf(sendResp)
          ));
    }

    return sb;
  }