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/** Interface for the DKObjectPathNode helper class.
Copyright (C) 2010 Free Software Foundation, Inc.
Written by: Niels Grewe <niels.grewe@halbordnung.de>
Created: Jly 2010
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02111 USA.
*/
#import "DKIntrospectionNode.h"
@class DKEndpoint, DKInterface, DKObjectPathNode, NSMutableArray, NSMutableDictionary, NSString;
/**
* The DKObjectPathNode protocol is implemented by classes representing objects
* in a D-Bus object path (such as <code>DKProxy</code> and
* <code>DKObjectPathNode</code>.
*/
@protocol DKObjectPathNode
/**
* Adds the interface to the node.
*/
- (void)_addInterface: (DKInterface*)interface;
/**
* Adds the child node to the node.
*/
- (void)_addChildNode: (DKObjectPathNode*)node;
/**
* Constructs the path that the node is located in the graph.
*/
- (NSString*)_path;
/**
* Returns the dictionary of all interfaces supported by the node.
*/
- (NSDictionary*)_interfaces;
@end;
/**
* DKObjectPathNode is a lightweight class to represent child nodes in a D-Bus
* object graph. Full DKProxy instances can be obtained with the -proxy method.
*/
@interface DKObjectPathNode: DKIntrospectionNode <DKObjectPathNode>
{
/** Contains all nodes descending from the present one. */
NSMutableArray *children;
/** Contains all interfaces supported by the present node. */
NSMutableDictionary *interfaces;
}
/**
* Returns a proxy representing the object specified by this node.
*/
- (DKProxy*)proxy;
@end
/**
* Intermediary object that can be replaced with a real proxy when needed.
*/
@interface DKProxyStandin: DKIntrospectionNode
{
DKEndpoint *endpoint;
NSString *service;
NSString *path;
}
- (id)initWithEndpoint: (DKEndpoint*)endpoint
service: (NSString*)aService
path: (NSString*)aPath;
- (DKProxy*)proxy;
@end
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