M7350/base/core/java/android/util/SynchronizedPool.java
2024-09-09 08:52:07 +00:00

49 lines
1.2 KiB
Java

/*
* Copyright (C) 2009 The Android Open Source Project
*
* 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 android.util;
/**
*
* @hide
*/
class SynchronizedPool<T extends Poolable<T>> implements Pool<T> {
private final Pool<T> mPool;
private final Object mLock;
public SynchronizedPool(Pool<T> pool) {
mPool = pool;
mLock = this;
}
public SynchronizedPool(Pool<T> pool, Object lock) {
mPool = pool;
mLock = lock;
}
public T acquire() {
synchronized (mLock) {
return mPool.acquire();
}
}
public void release(T element) {
synchronized (mLock) {
mPool.release(element);
}
}
}