public static String getParameterName()

in oas-generator/oas-generator-core/src/main/java/org/apache/servicecomb/toolkit/generator/util/ParamUtils.java [41:58]

• 14 lines of code
• 4 McCabe index (conditional complexity)

  public static String getParameterName(Method method, Parameter parameter) {

    String[] parameterNames = parameterCache.get(method);

    if (parameterNames == null) {
      parameterNames = initParameterNames(method);
      if (parameterNames == null) {
        return null;
      }
    }

    int paramIndex = getParamIndex(method, parameter);
    if (paramIndex >= 0) {
      return parameterNames[paramIndex];
    }

    return null;
  }