Move atomix-storage to a top-level directory

[controller.git] / third-party / atomix / storage / src / main / java / io / atomix / utils / serializer / KryoIOPool.java

diff --git a/third-party/atomix/storage/src/main/java/io/atomix/utils/serializer/KryoIOPool.java b/third-party/atomix/storage/src/main/java/io/atomix/utils/serializer/KryoIOPool.java
deleted file mode 100644 (file)
index c9b0e27..0000000
--- a/third-party/atomix/storage/src/main/java/io/atomix/utils/serializer/KryoIOPool.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2014-present Open Networking Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package io.atomix.utils.serializer;
-
-import java.lang.ref.SoftReference;
-import java.util.concurrent.ConcurrentLinkedQueue;
-import java.util.function.Function;
-
-abstract class KryoIOPool<T> {
-
-  private final ConcurrentLinkedQueue<SoftReference<T>> queue = new ConcurrentLinkedQueue<>();
-
-  private T borrow(final int bufferSize) {
-    T element;
-    SoftReference<T> reference;
-    while ((reference = queue.poll()) != null) {
-      if ((element = reference.get()) != null) {
-        return element;
-      }
-    }
-    return create(bufferSize);
-  }
-
-  protected abstract T create(final int bufferSize);
-
-  protected abstract boolean recycle(final T element);
-
-  <R> R run(final Function<T, R> function, final int bufferSize) {
-    final T element = borrow(bufferSize);
-    try {
-      return function.apply(element);
-    } finally {
-      if (recycle(element)) {
-        queue.offer(new SoftReference<>(element));
-      }
-    }
-  }
-}