diff core/lib/Drupal/Component/Plugin/Discovery/StaticDiscovery.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lib/Drupal/Component/Plugin/Discovery/StaticDiscovery.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,37 @@
+<?php
+
+namespace Drupal\Component\Plugin\Discovery;
+
+/**
+ * A discovery mechanism that allows plugin definitions to be manually
+ * registered rather than actively discovered.
+ */
+class StaticDiscovery implements DiscoveryInterface {
+
+  use DiscoveryCachedTrait;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getDefinitions() {
+    if (!$this->definitions) {
+      $this->definitions = [];
+    }
+    return $this->definitions;
+  }
+
+  /**
+   * Sets a plugin definition.
+   */
+  public function setDefinition($plugin, $definition) {
+    $this->definitions[$plugin] = $definition;
+  }
+
+  /**
+   * Deletes a plugin definition.
+   */
+  public function deleteDefinition($plugin) {
+    unset($this->definitions[$plugin]);
+  }
+
+}