blob: d78bfb51f4daaea0fadc92391122bdc7e54eac9c [file] [log] [blame]
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* Licensed to the Apache Software Foundation (ASF) under one
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* to you 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
*
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package org.ofbiz.base.util.cache;
import org.ofbiz.base.concurrent.ExecutionPool;
public abstract class CacheLine<V> extends ExecutionPool.Pulse {
protected CacheLine(long loadTimeNanos, long expireTimeNanos) {
super(loadTimeNanos, expireTimeNanos);
// FIXME: this seems very odd to me (ARH)
//if (loadTime <= 0) {
// hasExpired = true;
//}
}
abstract CacheLine<V> changeLine(boolean useSoftReference, long expireTimeNanos);
abstract void remove();
boolean differentExpireTime(long expireTimeNanos) {
return this.expireTimeNanos - loadTimeNanos - expireTimeNanos != 0;
}
public abstract V getValue();
void cancel() {
}
@Override
public void run() {
remove();
}
}