added where clause to tables

src/WhereClause.php

@@ -0,0 +1,25 @@
+<?php namespace DbSync;
+
+class WhereClause {
+
+    private $where;
+
+    private $bindings;
+
+    public function __construct($where, array $bindings = array())
+    {
+        $this->where = $where;
+
+        $this->bindings = $bindings;
+    }
+
+    public function getWhere()
+    {
+        return $this->where;
+    }
+
+    public function getBindings()
+    {
+        return $this->bindings;
+    }
+}