42 lines
1.5 KiB
Diff
42 lines
1.5 KiB
Diff
From 3c8b5f4e36899b160be3c561bb94fbb9e01def01 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Tue, 16 Jul 2013 21:26:50 -0400
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Subject: [PATCH] Add MetadataStoreBase.removeAll(Plugin)
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So that on reload, metadata will be cleared
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diff --git a/src/main/java/org/bukkit/metadata/MetadataStoreBase.java b/src/main/java/org/bukkit/metadata/MetadataStoreBase.java
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index 64c0f0a7..6da6abd8 100644
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--- a/src/main/java/org/bukkit/metadata/MetadataStoreBase.java
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+++ b/src/main/java/org/bukkit/metadata/MetadataStoreBase.java
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@@ -124,6 +124,26 @@ public abstract class MetadataStoreBase<T> {
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}
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}
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+ /**
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+ * Removes all metadata in the metadata store that originates from the
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+ * given plugin.
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+ *
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+ * @param owningPlugin the plugin requesting the invalidation.
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+ * @throws IllegalArgumentException If plugin is null
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+ */
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+ public void removeAll(Plugin owningPlugin) {
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+ Validate.notNull(owningPlugin, "Plugin cannot be null");
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+ for (Iterator<Map<Plugin, MetadataValue>> iterator = metadataMap.values().iterator(); iterator.hasNext(); ) {
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+ Map<Plugin, MetadataValue> values = iterator.next();
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+ if (values.containsKey(owningPlugin)) {
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+ values.remove(owningPlugin);
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+ }
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+ if (values.isEmpty()) {
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+ iterator.remove();
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+ }
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+ }
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+ }
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+
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/**
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* Creates a unique name for the object receiving metadata by combining
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* unique data from the subject with a metadataKey.
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--
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2.14.1
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