private static final String RULE_RHS_PATTERN = "[\\t\\s]*" + RULE_THEN_DECLARATION + ONE_OR_MORE_SPACES + "[\\w\\W]*" + RULE_END_DECLARATION;
private static final Pattern rulePattern = Pattern.compile("rule.+?end\\s*$", Pattern.MULTILINE | Pattern.DOTALL);
public DRLParserEngine(String rule) {
this.ruleRefactorInfo = new DRLRuleRefactorInfo();
this.rule = rule;
}