1 files changed, 62 insertions, 0 deletions
diff --git a/vendor/ruflin/elastica/lib/Elastica/Query/DisMax.php b/vendor/ruflin/elastica/lib/Elastica/Query/DisMax.php
new file mode 100644
index 00000000..b3c5f252
--- /dev/null
+++ b/vendor/ruflin/elastica/lib/Elastica/Query/DisMax.php
@@ -0,0 +1,62 @@
+<?php
+namespace Elastica\Query;
+
+use Elastica\Exception\InvalidException;
+
+/**
+ * DisMax query.
+ *
+ * @author Hung Tran <oohnoitz@gmail.com>
+ *
+ * @link http://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-dis-max-query.html
+ */
+class DisMax extends AbstractQuery
+{
+    /**
+     * Adds a query to the current object.
+     *
+     * @param \Elastica\Query\AbstractQuery|array $args Query
+     *
+     * @throws \Elastica\Exception\InvalidException If not valid query
+     *
+     * @return $this
+     */
+    public function addQuery($args)
+    {
+        if ($args instanceof AbstractQuery) {
+            $args = $args->toArray();
+        }
+
+        if (!is_array($args)) {
+            throw new InvalidException('Invalid parameter. Has to be array or instance of Elastica\Query\AbstractQuery');
+        }
+
+        return $this->addParam('queries', $args);
+    }
+
+    /**
+     * Set boost.
+     *
+     * @param float $boost
+     *
+     * @return $this
+     */
+    public function setBoost($boost)
+    {
+        return $this->setParam('boost', $boost);
+    }
+
+    /**
+     * Sets tie breaker to multiplier value to balance the scores between lower and higher scoring fields.
+     *
+     * If not set, defaults to 0.0
+     *
+     * @param float $tieBreaker
+     *
+     * @return $this
+     */
+    public function setTieBreaker($tieBreaker = 0.0)
+    {
+        return $this->setParam('tie_breaker', $tieBreaker);
+    }
+}