AbstractWhereClauseListener.java 文件源码

@Override
public void enterPattern_matcher(SQLParser.Pattern_matcherContext ctx) {
  super.enterPattern_matcher(ctx);
  for (int i = 0; i < ctx.getChildCount(); i++) {
    ParseTree child = ctx.getChild(i);
    if (child instanceof TerminalNodeImpl) {
      if (isNot(child.getText())) {
        currentPredicate.negate();
      }
      break;
    }
  }

  if (currentPredicate.isNegated()) {
    currentPredicate.setOperator("not like");
  } else {
    currentPredicate.setOperator("like");
  }
  skipNextTerminal = true;
}