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/*
 * Distributed as part of superflex v0.2.0
 *
 * Copyright (C) 2013 Machinery For Change, Inc.
 *
 * Author: Steve Waldman 
 *
 * This library is free software; you can redistribute it and/or modify
 * it under the terms of EITHER:
 *
 *     1) The GNU Lesser General Public License (LGPL), version 2.1, as 
 *        published by the Free Software Foundation
 *
 * OR
 *
 *     2) The Eclipse Public License (EPL), version 1.0
 *
 * You may choose which license to accept if you wish to redistribute
 * or modify this work. You may offer derivatives of this work
 * under the license you have chosen, or you may provide the same
 * choice of license which you have been offered here.
 *
 * This software 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.
 *
 * You should have received copies of both LGPL v2.1 and EPL v1.0
 * along with this software; see the files LICENSE-EPL and LICENSE-LGPL.
 * If not, the text of these licenses are currently available at
 *
 * LGPL v2.1: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 *  EPL v1.0: http://www.eclipse.org/org/documents/epl-v10.php 
 * 
 */

package com.mchange.sc.v1.superflex;

import java.sql.{PreparedStatement, Types};
import com.mchange.sc.v1.reconcile._;
import com.mchange.sc.v1.reconcile.Reconcilable._;

final case class ColumnInfo(val name        : String, 
			    val label       : Option[String],
			    val sqlTypeDecl : Option[String], 
			    val typeCode    : Option[Int], 
			    val setter      : Option[( PreparedStatement, Int, String ) => Unit ]) extends Reconcilable[ColumnInfo]
{
  def reconcile( other : ColumnInfo ) : ColumnInfo =
  {
    if (this != other)
      {
	val name = reconcileLeaf(this.name, other.name);
	val label = reconcileLeaf(this.label, other.label);
	val sqlTypeDecl = reconcileLeaf(this.sqlTypeDecl, other.sqlTypeDecl);
	val typeCode = reconcileLeaf(this.typeCode, other.typeCode);
	
	//XXX: we'd better be careful to ensure that same logical functions are equal
	val setter = reconcileLeaf(this.setter, other.setter);
	
	ColumnInfo( name, label, sqlTypeDecl, typeCode, setter);
      }
    else
      this;
  }

  def reconcileOver( other : ColumnInfo ) : ColumnInfo =
  {
    if (this != other)
      {
	val name = reconcileOverLeaf(this.name, other.name);
	val label = reconcileOverLeaf(this.label, other.label);
	val sqlTypeDecl = reconcileOverLeaf(this.sqlTypeDecl, other.sqlTypeDecl);
	val typeCode = reconcileOverLeaf(this.typeCode, other.typeCode);
	
	//XXX: we'd better be careful to ensure that same logical functions are equal
	val setter = reconcileOverLeaf(this.setter, other.setter);
	
	ColumnInfo( name, label, sqlTypeDecl, typeCode, setter);
      }
    else
      this;
  }
}