1 files changed, 59 insertions, 0 deletions
diff --git a/vendor/ruflin/elastica/lib/Elastica/Filter/AbstractFilter.php b/vendor/ruflin/elastica/lib/Elastica/Filter/AbstractFilter.php
new file mode 100644
index 00000000..7c7dc4f7
--- /dev/null
+++ b/vendor/ruflin/elastica/lib/Elastica/Filter/AbstractFilter.php
@@ -0,0 +1,59 @@
+<?php
+namespace Elastica\Filter;
+
+use Elastica\Exception\InvalidException;
+use Elastica\Param;
+
+/**
+ * Abstract filter object. Should be extended by all filter types.
+ *
+ * @author Nicolas Ruflin <spam@ruflin.com>
+ *
+ * @link http://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-filters.html
+ */
+abstract class AbstractFilter extends Param
+{
+    /**
+     * Sets the filter cache.
+     *
+     * @param bool $cached Cached
+     *
+     * @return $this
+     */
+    public function setCached($cached = true)
+    {
+        return $this->setParam('_cache', (bool) $cached);
+    }
+
+    /**
+     * Sets the filter cache key.
+     *
+     * @param string $cacheKey Cache key
+     *
+     * @throws \Elastica\Exception\InvalidException If given key is empty
+     *
+     * @return $this
+     */
+    public function setCacheKey($cacheKey)
+    {
+        $cacheKey = (string) $cacheKey;
+
+        if (empty($cacheKey)) {
+            throw new InvalidException('Invalid parameter. Has to be a non empty string');
+        }
+
+        return $this->setParam('_cache_key', (string) $cacheKey);
+    }
+
+    /**
+     * Sets the filter name.
+     *
+     * @param string $name Name
+     *
+     * @return $this
+     */
+    public function setName($name)
+    {
+        return $this->setParam('_name', $name);
+    }
+}