public Rule getRule()

in src/main/java/org/apache/log4j/rule/RuleFactory.java [137:186]
39 lines of code
14 McCabe index (conditional complexity)

  public Rule getRule(final String symbol, final Stack stack) {
    if (AND_RULE.equals(symbol)) {
      return AndRule.getRule(stack);
    }

    if (OR_RULE.equals(symbol)) {
      return OrRule.getRule(stack);
    }

    if (NOT_RULE.equals(symbol)) {
      return NotRule.getRule(stack);
    }

    if (NOT_EQUALS_RULE.equals(symbol)) {
      return NotEqualsRule.getRule(stack);
    }

    if (EQUALS_RULE.equals(symbol)) {
      return EqualsRule.getRule(stack);
    }

    if (PARTIAL_TEXT_MATCH_RULE.equals(symbol)) {
      return PartialTextMatchRule.getRule(stack);
    }

    if (RULES.contains(LIKE_RULE) && LIKE_RULE.equalsIgnoreCase(symbol)) {
      return LikeRule.getRule(stack);
    }

    if (EXISTS_RULE.equalsIgnoreCase(symbol)) {
      return ExistsRule.getRule(stack);
    }

    if (LESS_THAN_RULE.equals(symbol)) {
      return InequalityRule.getRule(LESS_THAN_RULE, stack);
    }

    if (GREATER_THAN_RULE.equals(symbol)) {
      return InequalityRule.getRule(GREATER_THAN_RULE, stack);
    }

    if (LESS_THAN_EQUALS_RULE.equals(symbol)) {
      return InequalityRule.getRule(LESS_THAN_EQUALS_RULE, stack);
    }

    if (GREATER_THAN_EQUALS_RULE.equals(symbol)) {
      return InequalityRule.getRule(GREATER_THAN_EQUALS_RULE, stack);
    }
    throw new IllegalArgumentException("Invalid rule: " + symbol);
  }