HOR-3670-RG-3 Files review:

workflow/engine/classes/entities/Entity_AppSolrQueue.php 
workflow/engine/classes/entities/Entity_Base.php 
workflow/engine/classes/entities/Entity_FacetGroup.php 
workflow/engine/classes/entities/Entity_FacetInterfaceRequest.php 
workflow/engine/classes/entities/Entity_FacetInterfaceResult.php 
workflow/engine/classes/entities/Entity_FacetItem.php 
workflow/engine/classes/entities/Entity_FacetRequest.php 
workflow/engine/classes/entities/Entity_FacetResult.php 
workflow/engine/classes/entities/Entity_SelectedFacetGroupItem.php 
workflow/engine/classes/entities/Entity_SolrQueryResult.php

workflow/engine/classes/entities/EntityFacetItem.php

@@ -0,0 +1,36 @@
+<?php
+
+class EntityFacetItem extends EntityBase
+{
+    public $facetName = '';
+    public $facetPrintName = '';
+    public $facetCount = '';
+    public $facetSelectCondition = ''; // selected condition used to select
+
+    // this facet
+    private function __construct()
+    {
+    }
+
+    public static function createEmpty()
+    {
+        $obj = new EntityFacetItem();
+        return $obj;
+    }
+
+    public static function createForInsert($data)
+    {
+        $obj = new EntityFacetItem();
+
+        $obj->initializeObject($data);
+
+        $requiredFields = array(
+            "facetName",
+            "facetCount"
+        );
+
+        $obj->validateRequiredFields($requiredFields);
+
+        return $obj;
+    }
+}