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/*
 * Copyright 2014-2015 Objectos, Fábrica de Software LTDA.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package br.com.objectos.sql;

import br.com.objectos.db.ConditionOperand;
import br.com.objectos.db.ParameterBinder;

/**
 * @author [email protected] (Marcio Endo)
 */
public class Var2 extends Var {

  private final X1 x1;
  private final X2 x2;

  private Var2(X1 x1, X2 x2) {
    this.x1 = x1;
    this.x2 = x2;
  }

  public static  Var2 of(X1 x1, X2 x2) {
    return new Var2<>(x1, x2);
  }

  @Override
  void bind(ParameterBinder binder, int index) {
    switch (index) {
    case 1:
      x1.bind(binder);
      break;

    case 2:
      x2.bind(binder);
      break;
    }
  }

}