Filter that applies an ICU transliteration to each token in the sequence. More...

#include <icu_filter.h>

Inheritance diagram for meta::analyzers::filters::icu_filter:

Public Member Functions
	icu_filter (std::unique_ptr< token_stream > source, const std::string &id)
	Constructs an icu_filter which reads tokens from the given source, using a utf::transformer constructed with the specified id. More...

	icu_filter (const icu_filter &other)
	Copies an icu_filter. More...

void	set_content (const std::string &content) override
	Sets the content for the beginning of the filter chain. More...

std::string	next () override

	operator bool () const override
	Determines whether there are more tokens available in the stream.

Public Member Functions inherited from meta::util::multilevel_clonable< Root, Base, Derived >
virtual std::unique_ptr< Root >	clone () const
	Clones the given object. More...

Private Member Functions
void	next_token ()
	Finds the next valid token for this filter.

Private Attributes
std::unique_ptr< token_stream >	source_
	The source to read tokens from.

utf::transformer	trans_
	The transformer to use.

util::optional< std::string >	token_
	Current token (if available)

Detailed Description

Filter that applies an ICU transliteration to each token in the sequence.

Constructor & Destructor Documentation

meta::analyzers::filters::icu_filter::icu_filter	(	std::unique_ptr< token_stream >	source,
		const std::string &	id
	)

Constructs an icu_filter which reads tokens from the given source, using a utf::transformer constructed with the specified id.

Parameters

source	Where to read tokens from
id	To specify which utf::transformer to use

meta::analyzers::filters::icu_filter::icu_filter ( const icu_filter & other )

Copies an icu_filter.

Parameters

other The other filter to copy from

void meta::analyzers::filters::icu_filter::set_content ( const std::string & content )

override

Sets the content for the beginning of the filter chain.

Parameters

content The string content to set

std::string meta::analyzers::filters::icu_filter::next ( )

override

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