NAME

Attean::API::AtOnceParser - Role for parsers that natively parse all input before returning any data

VERSION

This document describes Attean::API::AtOnceParser version 0.033

DESCRIPTION

The Attean::API::AtOnceParser role defines parsers that must parse all input data before any objects are constructed and returned or passed to callback functions. This role adds methods that builds on this functionality to allow parsing data using different approaches.

ROLES

This role consumes the Attean::API::Parser role.

REQUIRED METHODS

Classes consuming this role must provide the following methods:

"parse_list_from_io( $fh )"

Returns a list of all objects that result from parsing the data read from the IO::Handle object $fh.

"parse_list_from_bytes( $data )"

Returns a list of all objects that result from parsing the data read from the UTF-8 encoded byte string $data.

METHODS

This role provides default implementations of the following methods:

"parse_iter_from_io( $fh )"

Returns an Attean::API::Iterator that result from parsing the data read from the IO::Handle object $fh.

"parse_iter_from_bytes( $data )"

Returns an Attean::API::Iterator that result from parsing the data read from the UTF-8 encoded byte string $data.

"parse_cb_from_io( $fh )"

Calls the "$parser->handler" function once for each object that result from parsing the data read from the IO::Handle object $fh.

"parse_cb_from_bytes( $data )"

Calls the "$parser->handler" function once for each object that result from parsing the data read from the UTF-8 encoded byte string $data.

BUGS

Please report any bugs or feature requests to through the GitHub web interface at <https://github.com/kasei/attean/issues>.

SEE ALSO

AUTHOR

Gregory Todd Williams "<gwilliams@cpan.org>"

COPYRIGHT

Copyright (c) 2014--2022 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.