Add guava-based object cache

[yangtools.git] / common / object-cache-guava / src / main / java / org / opendaylight / yangtools / objcache / guava / GuavaObjectCache.java

diff --git a/common/object-cache-guava/src/main/java/org/opendaylight/yangtools/objcache/guava/GuavaObjectCache.java b/common/object-cache-guava/src/main/java/org/opendaylight/yangtools/objcache/guava/GuavaObjectCache.java
new file mode 100644 (file)
index 0000000..7d90e39
--- /dev/null
+++ b/common/object-cache-guava/src/main/java/org/opendaylight/yangtools/objcache/guava/GuavaObjectCache.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.yangtools.objcache.guava;
+
+import org.opendaylight.yangtools.objcache.spi.AbstractObjectCache;
+
+import com.google.common.base.FinalizableReferenceQueue;
+import com.google.common.cache.CacheBuilder;
+import com.google.common.cache.CacheBuilderSpec;
+
+final class GuavaObjectCache extends AbstractObjectCache {
+       public GuavaObjectCache(final FinalizableReferenceQueue queue, final CacheBuilderSpec spec) {
+               super(CacheBuilder.from(spec).softValues().build(), queue);
+       }
+}