GroovyNodeCompletion.java 文件源码

private RuleContext findParentNode(RuleContext ctx, Class<?> classtype) {
  RuleContext p = ctx.getParent();
  while(p!=null) {
    if(p.getClass().equals(classtype)) {
      return p;
    }
    p = p.getParent();
  }
  return null;
}