/*
 * Copyright 2017, Andrew Lindesay <apl@lindesay.co.nz>
 * Distributed under the terms of the MIT License.
 */
#ifndef _JSON_EVENT_H
#define _JSON_EVENT_H


#include <String.h>


/*! This enumeration defines the types of events that may arise when parsing a
    stream of JSON data.
*/

typedef enum json_event_type {
        B_JSON_NUMBER           = 1,
        B_JSON_STRING           = 2,
        B_JSON_TRUE                     = 3,
        B_JSON_FALSE            = 4,
        B_JSON_NULL                     = 5,
        B_JSON_OBJECT_START     = 6,
        B_JSON_OBJECT_END       = 7,
        B_JSON_OBJECT_NAME      = 8, // aka field
        B_JSON_ARRAY_START      = 9,
        B_JSON_ARRAY_END        = 10
} json_event_type;


namespace BPrivate {

class BJsonEvent {
public:
                                                                BJsonEvent(json_event_type eventType,
                                                                        const char* content);
                                                                BJsonEvent(const char* content);
                                                                BJsonEvent(double content);
                                                                BJsonEvent(int64 content);
                                                                BJsonEvent(json_event_type eventType);
                                                                ~BJsonEvent();

                        json_event_type         EventType() const;

                        const char*                     Content() const;
                        double                          ContentDouble() const;
                        int64                           ContentInteger() const;

private:

                        json_event_type         fEventType;
                        const char*                     fContent;
                        char*                           fOwnedContent;
};

} // namespace BPrivate

using BPrivate::BJsonEvent;

#endif  // _JSON_EVENT_H