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From a74caf7bb6b8a4a4bb552ec8507b778c1c510375 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 16 Jul 2013 21:26:50 -0400
Subject: [PATCH] Add MetadataStoreBase.removeAll(Plugin)
So that on reload, metadata will be cleared
diff --git a/src/main/java/org/bukkit/metadata/MetadataStoreBase.java b/src/main/java/org/bukkit/metadata/MetadataStoreBase.java
index 64c0f0a7..6da6abd8 100644
--- a/src/main/java/org/bukkit/metadata/MetadataStoreBase.java
+++ b/src/main/java/org/bukkit/metadata/MetadataStoreBase.java
@@ -124,6 +124,26 @@ public abstract class MetadataStoreBase<T> {
}
}
+ /**
+ * Removes all metadata in the metadata store that originates from the
+ * given plugin.
+ *
+ * @param owningPlugin the plugin requesting the invalidation.
+ * @throws IllegalArgumentException If plugin is null
+ */
+ public void removeAll(Plugin owningPlugin) {
+ Validate.notNull(owningPlugin, "Plugin cannot be null");
+ for (Iterator<Map<Plugin, MetadataValue>> iterator = metadataMap.values().iterator(); iterator.hasNext(); ) {
+ Map<Plugin, MetadataValue> values = iterator.next();
+ if (values.containsKey(owningPlugin)) {
+ values.remove(owningPlugin);
+ }
+ if (values.isEmpty()) {
+ iterator.remove();
+ }
+ }
+ }
+
/**
* Creates a unique name for the object receiving metadata by combining
* unique data from the subject with a metadataKey.
--
2.34.0
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