private static long getEvictionCriteriaValue(
Record record, MapConfig.EvictionPolicy evictionPolicy) {
long value;
switch (evictionPolicy) {
case LRU:
case LFU:
value = record.getEvictionCriteriaNumber();
break;
default:
throw new IllegalArgumentException(
"Not an appropriate eviction policy [" + evictionPolicy + ']');
}
return value;
}
protected void increaseRecordEvictionCriteriaNumber(
Record record, MapConfig.EvictionPolicy evictionPolicy) {
switch (evictionPolicy) {
case LRU:
++lruAccessSequenceNumber;
record.setEvictionCriteriaNumber(lruAccessSequenceNumber);
break;
case LFU:
record.setEvictionCriteriaNumber(record.getEvictionCriteriaNumber() + 1L);
break;
case NONE:
break;
default:
throw new IllegalArgumentException(
"Not an appropriate eviction policy [" + evictionPolicy + ']');
}
}