tomaz / appledoc
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Description: Objective-c code Apple style documentation generation. Based on Matt Ball's doxyclean.
Homepage: http://gentlebytes.com
Clone URL: git://github.com/tomaz/appledoc.git
appledoc / XMLBasedOutputGenerator+HierarchyParsingAPI.m
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//
//  XMLBasedOutputGenerator+HierarchyParsingAPI.m
//  appledoc
//
//  Created by Tomaz Kragelj on 28.5.09.
//  Copyright (C) 2009, Tomaz Kragelj. All rights reserved.
//
 
#import "XMLBasedOutputGenerator+GeneralParsingAPI.h"
#import "XMLBasedOutputGenerator+HierarchyParsingAPI.h"
#import "DoxygenConverter.h"
 
@implementation XMLBasedOutputGenerator (HierarchyParsingAPI)
 
//////////////////////////////////////////////////////////////////////////////////////////
#pragma mark Hierarchy items parsing support
//////////////////////////////////////////////////////////////////////////////////////////
 
//----------------------------------------------------------------------------------------
- (NSString*) extractHierarchyGroupItemRef:(id) item
{
	NSXMLNode* idAttr = [item attributeForName:@"id"];
	if (idAttr) return [idAttr stringValue];
	return nil;
}
 
//----------------------------------------------------------------------------------------
- (NSString*) extractHierarchyGroupItemName:(id) item
{
	NSXMLElement* nameNode = [self extractSubitemFromItem:item withName:@"name"];
	if (nameNode) return [nameNode stringValue];
	return @"";
}
 
//----------------------------------------------------------------------------------------
- (NSArray*) extractHierarchyGroupItemChildren:(id) item
{
	NSArray* childrenNodes = [item nodesForXPath:@"children/object" error:nil];
	if ([childrenNodes count] > 0) return childrenNodes;
	return nil;
}
 
@end