From b832a6e6b3387f67897fcd371ab1adc4acd7e6c1 Mon Sep 17 00:00:00 2001
From: Daniel Siepmann <coding@daniel-siepmann.de>
Date: Thu, 20 Jul 2017 09:48:44 +0200
Subject: [PATCH] TASK: Allow sub indexer to exchange limit

As long as it's not configurable, allow concrete implementations to
exchange. Necessary for one customer at the moment.
---
 Classes/Domain/Index/AbstractIndexer.php | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/Classes/Domain/Index/AbstractIndexer.php b/Classes/Domain/Index/AbstractIndexer.php
index b780dc5..475532b 100644
--- a/Classes/Domain/Index/AbstractIndexer.php
+++ b/Classes/Domain/Index/AbstractIndexer.php
@@ -83,8 +83,7 @@ abstract class AbstractIndexer implements IndexerInterface
     protected function getRecordGenerator()
     {
         $offset = 0;
-        // TODO: Make configurable.
-        $limit = 50;
+        $limit = $this->getLimit();
 
         while (($records = $this->getRecords($offset, $limit)) !== []) {
             yield $records;
@@ -92,6 +91,17 @@ abstract class AbstractIndexer implements IndexerInterface
         }
     }
 
+    /**
+     * Returns the limit to use to fetch records.
+     *
+     * @return int
+     */
+    protected function getLimit()
+    {
+        // TODO: Make configurable.
+        return 50;
+    }
+
     /**
      * @param int $offset
      * @param int $limit