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htdocs/vendor/league/event/src/BufferedEmitter.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace League\Event;
+
+class BufferedEmitter extends Emitter
+{
+    /**
+     * @var EventInterface[]
+     */
+    protected $bufferedEvents = [];
+
+    /**
+     * @inheritdoc
+     */
+    public function emit($event)
+    {
+        $this->bufferedEvents[] = $event;
+
+        return $event;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function emitBatch(array $events)
+    {
+        foreach ($events as $event) {
+            $this->bufferedEvents[] = $event;
+        }
+
+        return $events;
+    }
+
+    /**
+     * Emit the buffered events.
+     *
+     * @return array
+     */
+    public function emitBufferedEvents()
+    {
+        $result = [];
+
+        while ($event = array_shift($this->bufferedEvents)) {
+            $result[] = parent::emit($event);
+        }
+
+        return $result;
+    }
+}