starexpr.java

来自「RESIN 3.2 最新源码」· Java 代码 · 共 64 行

/*
 * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *   Free SoftwareFoundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package com.caucho.db.sql;

import com.caucho.log.Log;
import com.caucho.util.L10N;

import java.util.ArrayList;
import java.util.logging.Logger;

class StarExpr extends Expr {
  private static final L10N L = new L10N(StarExpr.class);
  private static final Logger log = Log.open(StarExpr.class);

  private ArrayList<Expr> _exprs;

  /**
   * Creates an unbound identifier with just a column name.
   */
  StarExpr(ArrayList<Expr> exprs)
  {
    _exprs = exprs;
  }

  /**
   * Returns the expressions.
   */
  ArrayList<Expr> getExprList()
  {
    return _exprs;
  }

  public String toString()
  {
    return "StarExpr[]";
  }
}