Source

baseten / Sources / PGTSFieldDescription.h

//
// PGTSFieldDescription.h
// BaseTen
//
// Copyright (C) 2006 Marko Karppinen & Co. LLC.
//
// Before using this software, please review the available licensing options
// by visiting http://www.karppinen.fi/baseten/licensing/ or by contacting
// us at sales@karppinen.fi. Without an additional license, this software
// may be distributed only in compliance with the GNU General Public License.
//
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License, version 2.0,
// as published by the Free Software Foundation.
//
// This program 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.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
//
// $Id$
//

#import <Foundation/Foundation.h>
#import <BaseTen/postgresql/libpq-fe.h>
#import "PGTSAbstractDescription.h"


@class PGTSTableDescription;
@class PGTSTypeDescription;


@protocol PGTSFieldDescription
- (PGTSTypeDescription *) type;
@end


@interface PGTSFieldDescriptionProxy : PGTSAbstractDescriptionProxy <PGTSFieldDescription>
{
}
@end


@interface PGTSFieldDescription : PGTSAbstractDescription <PGTSFieldDescription>
{
    int mIndex;
	NSString* mDefaultValue;
    Oid mTypeOid;
	BOOL mIsNotNull;
}

- (int) index;
- (Oid) typeOid;
- (NSString *) qualifiedName;
- (NSComparisonResult) indexCompare: (PGTSFieldDescription *) aField;
- (id) defaultValue;
- (BOOL) isNotNull;

- (void) setIndex: (int) anIndex;
- (void) setTypeOid: (Oid) anOid;
- (void) setNotNull: (BOOL) aBool;
- (void) setDefaultValue: (id) anObject;
@end