Attean::API::AggregateExpression - Role representing an aggregate expression
This document describes Attean::API::AggregateExpression version 0.017
This is a Moo role representing aggregate expressions.
This role consumes Attean::API::DirectedAcyclicGraph.
Classes consuming this role must provide the following methods:
- The name of the aggregate operator.
- A HASH reference of scalar variables. The only scalar
variable defined for SPARQL 1.1 is 'seperator', a string separator used
with the GROUP_CONCAT aggregate.
Please report any bugs or feature requests to through the GitHub web interface
Gregory Todd Williams "<email@example.com>"
Copyright (c) 2014--2016 Gregory Todd Williams. This program is free software;
you can redistribute it and/or modify it under the same terms as Perl