Initial commit

wordpress_plugins/query-monitor/classes/Dispatchers.php

@@ -0,0 +1,40 @@
+<?php
+/**
+ * Container for dispatchers.
+ *
+ * @package query-monitor
+ */
+
+class QM_Dispatchers implements IteratorAggregate {
+
+	private $items = array();
+
+	public function getIterator() {
+		return new ArrayIterator( $this->items );
+	}
+
+	public static function add( QM_Dispatcher $dispatcher ) {
+		$dispatchers                           = self::init();
+		$dispatchers->items[ $dispatcher->id ] = $dispatcher;
+	}
+
+	public static function get( $id ) {
+		$dispatchers = self::init();
+		if ( isset( $dispatchers->items[ $id ] ) ) {
+			return $dispatchers->items[ $id ];
+		}
+		return false;
+	}
+
+	public static function init() {
+		static $instance;
+
+		if ( ! $instance ) {
+			$instance = new QM_Dispatchers();
+		}
+
+		return $instance;
+
+	}
+
+}