/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2004 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.lib.ddl.impl;

import java.util.*;
import org.netbeans.lib.ddl.*;
import org.netbeans.lib.ddl.impl.*;

/**
* Remove column command.
*
* @author Slavek Psenicka
*/

public class RemoveColumn extends ColumnCommand
{
    static final long serialVersionUID =2845249943586553892L;
    /** Remove simple column
    * @param name Column name
    */
    public TableColumn removeColumn(String name)
    throws ClassNotFoundException, IllegalAccessException, InstantiationException
    {
        return specifyColumn(TableColumn.COLUMN, name, Specification.REMOVE_COLUMN);
    }

    /** Remove unique column
    * @param name Column name
    */
    public TableColumn removeUniqueColumn(String name)
    throws ClassNotFoundException, IllegalAccessException, InstantiationException
    {
        TableColumn col = specifyColumn(TableColumn.UNIQUE, name, Specification.REMOVE_COLUMN);
        return col;
    }

    /** Remove primary key
    * @param name Column name
    */
    public TableColumn removePrimaryKeyColumn(String name)
    throws ClassNotFoundException, IllegalAccessException, InstantiationException
    {
        TableColumn col = specifyColumn(TableColumn.PRIMARY_KEY, name, Specification.REMOVE_COLUMN);
        return col;
    }

    /** Remove foreign key
    * @param name Column name
    */
    public TableColumn removeForeignKeyColumn(String name)
    throws ClassNotFoundException, IllegalAccessException, InstantiationException
    {
        TableColumn col = specifyColumn(TableColumn.FOREIGN_KEY, name, Specification.REMOVE_COLUMN);
        return col;
    }

    /** Remove check
    * @param name Check name
    */
    public TableColumn removeCheckColumn(String name)
    throws ClassNotFoundException, IllegalAccessException, InstantiationException
    {
        TableColumn col = specifyColumn(TableColumn.CHECK, name, Specification.REMOVE_COLUMN);
        return col;
    }
}

/*
* <>
*  4    Gandalf   1.3         11/27/99 Patrik Knakal   
*  3    Gandalf   1.2         10/22/99 Ian Formanek    NO SEMANTIC CHANGE - Sun 
*       Microsystems Copyright in File Comment
*  2    Gandalf   1.1         4/23/99  Slavek Psenicka new version
*  1    Gandalf   1.0         4/6/99   Slavek Psenicka 
* $
*/