Switch to PSR-4.

src/Mapper/AbstractTypeMapper.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * @package    contao-leaflet-maps
+ * @author     David Molineus <david.molineus@netzmacht.de>
+ * @copyright  2014-2016 netzmacht David Molineus
+ * @license    LGPL 3.0
+ * @filesource
+ *
+ */
+
+namespace Netzmacht\Contao\Leaflet\Mapper;
+
+use Netzmacht\Contao\Leaflet\Filter\Filter;
+
+/**
+ * Class AbstractTypeMapper is the base mapper for tables containing different types of definitins.
+ *
+ * @package Netzmacht\Contao\Leaflet\Mapper
+ */
+abstract class AbstractTypeMapper extends AbstractMapper
+{
+    /**
+     * The definition type.
+     *
+     * @var string
+     */
+    protected static $type;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function match($model, Filter $filter = null)
+    {
+        return parent::match($model) && $model->type === static::$type;
+    }
+}