private String extractProviderOrApiFromArguments()

in commands/src/main/java/org/jclouds/karaf/commands/support/GenericCompleterSupport.java [99:122]

• 24 lines of code
• 9 McCabe index (conditional complexity)

    private String extractProviderOrApiFromArguments(String... args) {
        String id = null;
        if (args != null && args.length > 0) {
            List<String> arguments = Arrays.asList(args);
            if (arguments.contains(NAME_OPTION)) {
               int index = arguments.indexOf(NAME_OPTION);
               if (arguments.size() > index) {
                  return arguments.get(index + 1);
               }
            }
            if (arguments.contains(PROVIDER_OPTION)) {
                int index = arguments.indexOf(PROVIDER_OPTION);
                if (arguments.size() > index) {
                    return arguments.get(index + 1);
                }
            } else if (arguments.contains(API_OPTION)) {
                int index = arguments.indexOf(API_OPTION);
                if (arguments.size() > index) {
                    return arguments.get(index + 1);
                }
            }
        }
        return id;
    }