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A high performance caching library
// Copyright 2019 Ben Manes. All Rights Reserved.
//
// 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 com.github.benmanes.caffeine.cache;
import com.github.benmanes.caffeine.base.UnsafeAccess;
import java.lang.Object;
import java.lang.SuppressWarnings;
import java.lang.ref.ReferenceQueue;
/**
* WARNING: GENERATED CODE
*
* A cache entry that provides the following features:
*
* - RefreshWrite
*
- StrongKeys (inherited)
*
- StrongValues (inherited)
*
*
* @author [email protected] (Ben Manes)
*/
@SuppressWarnings({"unchecked", "PMD.UnusedFormalParameter", "MissingOverride", "NullAway"})
class PSR extends PS {
protected static final long WRITE_TIME_OFFSET = UnsafeAccess.objectFieldOffset(PSR.class, com.github.benmanes.caffeine.cache.LocalCacheFactory.WRITE_TIME);
volatile long writeTime;
PSR() {
}
PSR(K key, ReferenceQueue keyReferenceQueue, V value, ReferenceQueue valueReferenceQueue,
int weight, long now) {
super(key, keyReferenceQueue, value, valueReferenceQueue, weight, now);
UnsafeAccess.UNSAFE.putLong(this, WRITE_TIME_OFFSET, now);
}
PSR(Object keyReference, V value, ReferenceQueue valueReferenceQueue, int weight, long now) {
super(keyReference, value, valueReferenceQueue, weight, now);
UnsafeAccess.UNSAFE.putLong(this, WRITE_TIME_OFFSET, now);
}
public final long getWriteTime() {
return UnsafeAccess.UNSAFE.getLong(this, WRITE_TIME_OFFSET);
}
public final void setWriteTime(long writeTime) {
UnsafeAccess.UNSAFE.putLong(this, WRITE_TIME_OFFSET, writeTime);
}
public final boolean casWriteTime(long expect, long update) {
return (writeTime == expect)
&& UnsafeAccess.UNSAFE.compareAndSwapLong(this, WRITE_TIME_OFFSET, expect, update);
}
public Node newNode(K key, ReferenceQueue keyReferenceQueue, V value,
ReferenceQueue valueReferenceQueue, int weight, long now) {
return new PSR<>(key, keyReferenceQueue, value, valueReferenceQueue, weight, now);
}
public Node newNode(Object keyReference, V value, ReferenceQueue valueReferenceQueue,
int weight, long now) {
return new PSR<>(keyReference, value, valueReferenceQueue, weight, now);
}
}
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