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A reactive Java web server.

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/*
 * Copyright (c) 1998-2015 Caucho Technology -- all rights reserved
 *
 * This file is part of Baratine(TM)
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Baratine 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.
 *
 * Baratine 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 Baratine; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package com.caucho.v5.kelp.query;

/**
 * Query based on SQL.
 */
public class BinaryExprBuilder extends ExprBuilderKelp
{ 
  private final BinaryOpKelp _op;
  private final ExprBuilderKelp _left;
  private final ExprBuilderKelp _right;
  
  BinaryExprBuilder(BinaryOpKelp op,
                    ExprBuilderKelp left,
                    ExprBuilderKelp right)
  {
    _op = op;
    _left = left;
    _right = right;
  }

  @Override
  public ExprKelp build(QueryBuilder builder)
  {
    ExprKelp left = _left.build(builder);
    ExprKelp right = _right.build(builder);
    
    return new BinaryExprKelp(_op, left, right);
  }
  
  @Override
  public String toString()
  {
    return "(" + _left + " " + _op + " " + _right + ")";
  }
}