Json_seekable_path Class Reference

A path expression which can be used to seek to a position inside a JSON value. More...

#include <json_path.h>

Inheritance diagram for Json_seekable_path:

Public Member Functions
size_t	leg_count () const
	Return the number of legs in this searchable path. More...
Json_path_iterator	begin () const
	Get an iterator pointing to the first path leg. More...
Json_path_iterator	end () const
	Get an iterator pointing just past the last path leg. More...
const Json_path_leg *	last_leg () const
	Get a pointer to the last path leg. More...

Protected Member Functions
	Json_seekable_path (PSI_memory_key key)

Protected Attributes
Json_path_leg_pointers	m_path_legs
	An array of pointers to the legs of the JSON path. More...

Detailed Description

A path expression which can be used to seek to a position inside a JSON value.

Constructor & Destructor Documentation

Json_seekable_path()

Json_seekable_path::Json_seekable_path ( PSI_memory_key  key )

explicitprotected

Member Function Documentation

begin()

Json_path_iterator Json_seekable_path::begin ( ) const

inline

Get an iterator pointing to the first path leg.

end()

Json_path_iterator Json_seekable_path::end ( ) const

inline

Get an iterator pointing just past the last path leg.

last_leg()

const Json_path_leg * Json_seekable_path::last_leg ( ) const

inline

Get a pointer to the last path leg.

The path must not be empty.

leg_count()

size_t Json_seekable_path::leg_count ( ) const

inline

Return the number of legs in this searchable path.

Member Data Documentation

m_path_legs

Json_path_leg_pointers Json_seekable_path::m_path_legs

protected

An array of pointers to the legs of the JSON path.

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The documentation for this class was generated from the following files:

• sql-common/json_path.h
• sql-common/json_path.cc