docs: public static VariablePattern fromPlate(String plateName, VariableNumMap plateVariables,
        VariableNumMap fixedVariables) {
      List<VariableNameMatcher> matchers = Lists.newArrayList();
      for (String variableName : plateVariables.getVariableNamesArray()) {
        matchers.add(new VariableNameMatcher(plateName + "/", "/" + variableName, 0));
      }
      return new VariableNamePattern(matchers, plateVariables, fixedVariables);
    }