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/EntitySolrRequestData.php

@@ -0,0 +1,44 @@
+<?php
+
+class EntitySolrRequestData extends EntityBase
+{
+    public $workspace = '';
+    public $startAfter = 0;
+    public $pageSize = 10;
+    public $searchText = '*:*';
+    public $filterText = ''; // comma separated list of filters field:value
+    public $numSortingCols = 0; // number of columns that are sorted
+    public $sortableCols = array(); // array of booleans indicating if column is
+    // sortable (true, false)
+    public $sortCols = array(); // array of indices of sorted columns index
+    // based in the total number of sorting cols
+    public $sortDir = array(); // array of direction of sorting for each
+    // column (desc, asc)
+    public $includeCols = array();
+    public $resultFormat = 'xml'; // json, xml, php
+
+    private function __construct()
+    {
+    }
+
+    public static function createEmpty()
+    {
+        $obj = new EntitySolrRequestData();
+        return $obj;
+    }
+
+    public static function createForRequestPagination($data)
+    {
+        $obj = new EntitySolrRequestData();
+
+        $obj->initializeObject($data);
+
+        $requiredFields = array(
+            'workspace'
+        );
+
+        $obj->validateRequiredFields($requiredFields);
+
+        return $obj;
+    }
+}