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<?php
/*
* This file is part of YaEtl.
* (c) Fabrice de Stefanis / https://github.com/fab2s/YaEtl
* This source file is licensed under the MIT license which you will
* find in the LICENSE file or at https://opensource.org/licenses/MIT
*/
namespace fab2s\YaEtl\Extractors;
use fab2s\NodalFlow\Nodes\NodeAbstract;
/**
* Class ExtractorAbstract
abstract class ExtractorAbstract extends NodeAbstract implements ExtractorInterface
{
* This is a Traversable
*
* @var bool
protected $isATraversable = true;
* This is a returning value
protected $isAReturningVal = true;
* This is not a Flow
protected $isAFlow = false;
* @var array
protected $nodeIncrements = [
'num_records' => 'num_iterate',
'num_extract' => 0,
];
}