From dd1fc5e3fe702d87c189732f4c24df7dbc5cd928 Mon Sep 17 00:00:00 2001
From: Melanie Thielker <melanie@t-data.com>
Date: Wed, 13 Aug 2008 14:34:33 +0000
Subject: [PATCH] Add a Find(Predicate) method to the cache to look for items
 by data other than LLUUID.

---
 OpenSim/Framework/Cache.cs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/OpenSim/Framework/Cache.cs b/OpenSim/Framework/Cache.cs
index 7a1d682f06..8d93d3efe2 100644
--- a/OpenSim/Framework/Cache.cs
+++ b/OpenSim/Framework/Cache.cs
@@ -354,6 +354,17 @@ namespace Opensim.Framework
             return data;
         }
 
+		// Find an object in cache by delegate.
+		//
+		public Object Find(Predicate<Opensim.Framework.CacheItemBase> d)
+		{
+			CacheItemBase item = m_Index.Find(d);
+
+			if(item == null)
+				return null;
+
+			return item.Retrieve();
+		}
 
         public virtual void Store(LLUUID index, Object data)
         {