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/*
Copyright (C) 2000-2005 SKYRIX Software AG
This file is part of SOPE.
SOPE 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, or (at your option) any
later version.
SOPE 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public
License along with SOPE; see the file COPYING. If not, write to the
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/
#include "DOMProcessingInstruction.h"
#include "common.h"
@implementation NGDOMProcessingInstruction
- (id)initWithTarget:(NSString *)_target data:(NSString *)_data {
if ((self = [super init])) {
self->target = [_target copy];
self->data = [_data copy];
}
return self;
}
- (void)dealloc {
[self->target release];
[self->data release];
[super dealloc];
}
/* attributes */
- (NSString *)target {
return self->target;
}
- (void)setData:(NSString *)_data {
id old = self->data;
self->data = [_data copy];
[old release];
}
- (NSString *)data {
return self->data;
}
/* node */
- (DOMNodeType)nodeType {
return DOM_PROCESSING_INSTRUCTION_NODE;
}
- (id<NSObject,DOMNamedNodeMap>)attributes {
return nil;
}
- (BOOL)_isValidChildNode:(id)_node {
return NO;
}
- (BOOL)hasChildNodes {
/* PI's have no children ! */
return NO;
}
- (id<NSObject,DOMNodeList>)childNodes {
/* PI's have no children ! */
return nil;
}
- (id<NSObject,DOMNode>)appendChild:(id<NSObject,DOMNode>)_node {
/* PI's have no children ! */
return nil;
}
/* parent node */
- (void)_domNodeRegisterParentNode:(id)_parent {
self->parent = _parent;
}
- (void)_domNodeForgetParentNode:(id)_parent {
if (_parent == self->parent)
/* the node's parent was deallocated */
self->parent = nil;
}
- (id<NSObject,DOMNode>)parentNode {
return self->parent;
}
/* description */
- (NSString *)description {
return [NSString stringWithFormat:@"<0x%p[%@]: target=%@ data='%@'>",
self, NSStringFromClass([self class]),
[self target], [self data]];
}
@end /* NGDOMProcessingInstruction */
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