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RDF::QUERY::PARSER(3PM) - Linux man page online | Library functions

Parser base class.

Chapter
2017-01-04
RDF::Query::Parser(3pm) User Contributed Perl Documentation RDF::Query::Parser(3pm)

NAME

RDF::Query::Parser - Parser base class

VERSION

This document describes RDF::Query::Parser version 2.918.

METHODS

"new_literal ( $literal, $language, $datatype )" Returns a new literal structure. "new_variable ( $name )" Returns a new variable structure. "new_blank ( $name )" Returns a new blank node structure. "new_uri ( $uri )" Returns a new variable structure. "new_triple ( $s, $p, $o )" Returns a new triple structure. "new_unary_expression ( $operator, $operand )" Returns a new unary expression structure. "new_binary_expression ( $operator, @operands )" Returns a new binary expression structure. "new_function_expression ( $function, @operands )" Returns a new function expression structure. "new_alias_expression ( $alias, $expression )" Returns a new alias expression structure. "new_filter ( $filter_expr, $pattern )" Returns a new filter structure. "fail ( $error )" Sets the current error to $error. If the parser is in commit mode (by calling "set_commit"), throws a RDF::Query::Error::ParseError object. Otherwise returns "undef". "error ()" Returns the last error the parser experienced.

AUTHOR

Gregory Williams <@cpan.org>
perl v5.24.1 2017-01-04 RDF::Query::Parser(3pm)
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