---
name: "Attean::IDPQueryPlanner"
section: "3pm"
platform: "linux"
package: "libattean-perl"
version: "0.035-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Attean::IDPQueryPlanner"
---

# Attean::IDPQueryPlanner(3pm)

Iterative dynamic programming query planner

## NAME

Attean::IDPQueryPlanner - Iterative dynamic programming query planner

## VERSION

This document describes Attean::IDPQueryPlanner version 0.035

## SYNOPSIS

```
  use v5.14;
  use Attean;
  my $planner = Attean::IDPQueryPlanner->new();
  my $default_graphs = [ Attean::IRI->new('http://example.org/') ];
  my $plan = $planner->plan_for_algebra( $algebra, $model, $default_graphs );
  my $iter = $plan->evaluate($model);
  my $iter = $e->evaluate( $model );
```

## DESCRIPTION

The Attean::IDPQueryPlanner class implements a query planner using the iterative dynamic programming approach.

## ATTRIBUTES

## METHODS

## 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.