Finish refactoring mapping creation

lib/Alchemy/Phrasea/SearchEngine/Elastic/MappingBuilder.php

@@ -0,0 +1,74 @@
+<?php
+
+/*
+ * This file is part of phrasea-4.0.
+ *
+ * (c) Alchemy <info@alchemy.fr>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\SearchEngine\Elastic;
+
+use Alchemy\Phrasea\SearchEngine\Elastic\Mapping\DateFieldMapping;
+use Alchemy\Phrasea\SearchEngine\Elastic\Mapping\StringFieldMapping;
+
+class MappingBuilder
+{
+    /**
+     * @var Mapping
+     */
+    private $mapping;
+
+    public function __construct()
+    {
+        $this->mapping = new Mapping();
+    }
+
+    /**
+     * @param string $name;
+     * @return StringFieldMapping
+     */
+    public function addStringField($name)
+    {
+        return $this->mapping->addField(new StringFieldMapping($name));
+    }
+
+    /**
+     * @param string $name
+     * @param string $format
+     * @return DateFieldMapping
+     */
+    public function addDateField($name, $format)
+    {
+        return $this->mapping->addField(new DateFieldMapping($name, $format));
+    }
+
+    /**
+     * @param string $name
+     * @param string $type
+     * @return FieldMapping
+     */
+    public function addField($name, $type)
+    {
+        return $this->mapping->addField(new FieldMapping($name, $type));
+    }
+
+    /***
+     * @param FieldMapping $fieldMapping
+     * @return FieldMapping
+     */
+    public function add(FieldMapping $fieldMapping)
+    {
+        return $this->mapping->addField($fieldMapping);
+    }
+
+    /**
+     * @return Mapping
+     */
+    public function getMapping()
+    {
+        return $this->mapping;
+    }
+}