Refactoring to v.2.0

RSXML/RSXMLData.h

@@ -1,22 +1,41 @@
 //
-//  RSXMLData.h
-//  RSXML
+//  MIT License (MIT)
 //
-//  Created by Brent Simmons on 8/24/15.
-//  Copyright © 2015 Ranchero Software, LLC. All rights reserved.
+//  Copyright (c) 2016 Brent Simmons
+//  Copyright (c) 2018 Oleg Geier
 //
+//  Permission is hereby granted, free of charge, to any person obtaining a copy of
+//  this software and associated documentation files (the "Software"), to deal in
+//  the Software without restriction, including without limitation the rights to
+//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+//  of the Software, and to permit persons to whom the Software is furnished to do
+//  so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in all
+//  copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+//  SOFTWARE.
 
 @import Foundation;
+#import "RSXMLParser.h"
 
-NS_ASSUME_NONNULL_BEGIN
+@class RSXMLParser;
 
-@interface RSXMLData : NSObject
+@interface RSXMLData <__covariant T : RSXMLParser *> : NSObject
+@property (nonatomic, readonly, nonnull) NSString *urlString;
+@property (nonatomic, readonly, nullable) NSData *data;
+@property (nonatomic, readonly, nullable) Class parserClass;
+@property (nonatomic, readonly, nullable) NSError *parserError;
 
-- (instancetype)initWithData:(NSData *)data urlString:(NSString *)urlString;
+- (instancetype)initWithData:(NSData * _Nonnull)data urlString:(NSString * _Nonnull)urlString;
 
-@property (nonatomic, readonly) NSData *data;
-@property (nonatomic, readonly) NSString *urlString;
+- (T _Nullable)getParser;
+- (BOOL)canParseData;
 
 @end
-
-NS_ASSUME_NONNULL_END