Synnefo » Pithos MacOS & iOS Common Lib

/*

 Copyright (c) 2010, Stig Brautaset.

 All rights reserved.

 Redistribution and use in source and binary forms, with or without

 modification, are permitted provided that the following conditions are

 met:

   Redistributions of source code must retain the above copyright

   notice, this list of conditions and the following disclaimer.

   Redistributions in binary form must reproduce the above copyright

   notice, this list of conditions and the following disclaimer in the

   documentation and/or other materials provided with the distribution.

   Neither the name of the the author nor the names of its contributors

   may be used to endorse or promote products derived from this software

   without specific prior written permission.

 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

 IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

 TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

 PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

 HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#import <Foundation/Foundation.h>

@class SBJsonStreamWriter;

@interface SBJsonStreamWriterState : NSObject

+ (id)sharedInstance;

- (BOOL)isInvalidState:(SBJsonStreamWriter*)writer;

- (void)appendSeparator:(SBJsonStreamWriter*)writer;

- (BOOL)expectingKey:(SBJsonStreamWriter*)writer;

- (void)transitionState:(SBJsonStreamWriter*)writer;

- (void)appendWhitespace:(SBJsonStreamWriter*)writer;

@end

@interface SBJsonStreamWriterStateObjectStart : SBJsonStreamWriterState

@end

@interface SBJsonStreamWriterStateObjectKey : SBJsonStreamWriterStateObjectStart

@end

@interface SBJsonStreamWriterStateObjectValue : SBJsonStreamWriterState

@end

@interface SBJsonStreamWriterStateArrayStart : SBJsonStreamWriterState

@end

@interface SBJsonStreamWriterStateArrayValue : SBJsonStreamWriterState

@end

@interface SBJsonStreamWriterStateStart : SBJsonStreamWriterState

@end

@interface SBJsonStreamWriterStateComplete : SBJsonStreamWriterState

@end

@interface SBJsonStreamWriterStateError : SBJsonStreamWriterState

@end