Node.h   [plain text]

/*
 * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

#import <Foundation/Foundation.h>

@interface Node : NSObject {
    NSMutableArray *children;
    NSString *itemName;
    NSString *itemValue;
}

- (id)init;

// Accessor methods for the strings
- (NSString *)itemName;
- (NSString *)itemValue;
- (void)setItemName:(NSString *)s;
- (void)setItemValue:(NSString *)s;

// Accessors for the children
- (void)addChild:(Node *)n;
- (int)childrenCount;
- (Node *)childAtIndex:(UInt32)i;

// Other properties
- (BOOL)expandable;
- (NSString *)stringRepresentationWithInitialIndent:(int)startingLevel recurse:(BOOL)recurse;

- (void)clearNode;

- (void)dealloc;
@end