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selector: _cmd];
if (children == nil)
children = [[OFMutableArray alloc] init];
[children addObject: child];
}
- (void)removeChild: (OFXMLNode*)child
{
if ([child isKindOfClass: [OFXMLAttribute class]])
@throw [OFInvalidArgumentException
exceptionWithClass: [self class]
selector: _cmd];
[children removeObject: child];
}
- (OFXMLElement*)elementForName: (OFString*)elementName
{
return [[self elementsForName: elementName] firstObject];
}
- (OFXMLElement*)elementForName: (OFString*)elementName
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selector: _cmd];
if (children == nil)
children = [[OFMutableArray alloc] init];
[children addObject: child];
}
- (void)insertChild: (OFXMLNode*)child
atIndex: (size_t)index
{
if ([child isKindOfClass: [OFXMLAttribute class]])
@throw [OFInvalidArgumentException
exceptionWithClass: [self class]
selector: _cmd];
if (children == nil)
children = [[OFMutableArray alloc] init];
[children insertObject: child
atIndex: index];
}
- (void)insertChildren: (OFArray*)children_
atIndex: (size_t)index
{
void *pool = objc_autoreleasePoolPush();
OFEnumerator *enumerator = [children_ objectEnumerator];
OFXMLNode *node;
while ((node = [enumerator nextObject]) != nil)
if ([node isKindOfClass: [OFXMLAttribute class]])
@throw [OFInvalidArgumentException
exceptionWithClass: [self class]
selector: _cmd];
[children insertObjectsFromArray: children_
atIndex: index];
objc_autoreleasePoolPop(pool);
}
- (void)removeChild: (OFXMLNode*)child
{
if ([child isKindOfClass: [OFXMLAttribute class]])
@throw [OFInvalidArgumentException
exceptionWithClass: [self class]
selector: _cmd];
[children removeObject: child];
}
- (void)removeChildAtIndex: (size_t)index
{
[children removeObjectAtIndex: index];
}
- (void)replaceChild: (OFXMLNode*)child
withNode: (OFXMLNode*)node
{
if ([node isKindOfClass: [OFXMLAttribute class]] ||
[child isKindOfClass: [OFXMLAttribute class]])
@throw [OFInvalidArgumentException
exceptionWithClass: [self class]
selector: _cmd];
[children replaceObject: child
withObject: node];
}
- (void)replaceChildAtIndex: (size_t)index
withNode: (OFXMLNode*)node
{
if ([node isKindOfClass: [OFXMLAttribute class]])
@throw [OFInvalidArgumentException
exceptionWithClass: [self class]
selector: _cmd];
[children replaceObjectAtIndex: index
withObject: node];
}
- (OFXMLElement*)elementForName: (OFString*)elementName
{
return [[self elementsForName: elementName] firstObject];
}
- (OFXMLElement*)elementForName: (OFString*)elementName
|