br.com.objectos.sql.InsertOnDuplicateKeyUpdate Maven / Gradle / Ivy

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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.InsertBuilder;
import br.com.objectos.db.SqlElement;

/**
 * @author [email protected] (Marcio Endo)
 */
abstract class InsertOnDuplicateKeyUpdate extends InsertNode {

  private final T column;

  InsertOnDuplicateKeyUpdate(InsertNode previous, T column) {
    super(previous);
    this.column = column;
  }

  abstract InsertOnDuplicateKeyValues values(T value);

  @Override
  final InsertBuilder write0(InsertBuilder sql) {
    return sql.update(column);
  }

}