1 files changed, 61 insertions, 0 deletions
diff --git a/core/Columns/Join.php b/core/Columns/Join.php
new file mode 100644
index 0000000000..75afec98a7
--- /dev/null
+++ b/core/Columns/Join.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+namespace Piwik\Columns;
+
+use Exception;
+
+/**
+ * @api
+ * @since 3.1.0
+ */
+class Join
+{
+    private $table;
+    private $column;
+    private $targetColumn;
+
+    /**
+     * Join constructor.
+     * @param $table
+     * @param $column
+     * @param $targetColumn
+     * @throws Exception
+     */
+    public function __construct($table, $column, $targetColumn)
+    {
+        $this->table = $table;
+        $this->column = $column;
+        $this->targetColumn = $targetColumn;
+    }
+
+    /**
+     * @return string
+     */
+    public function getTable()
+    {
+        return $this->table;
+    }
+
+    /**
+     * @return string
+     */
+    public function getColumn()
+    {
+        return $this->column;
+    }
+
+    /**
+     * @return string
+     */
+    public function getTargetColumn()
+    {
+        return $this->targetColumn;
+    }
+
+}