public class NoOpRegenerator extends Object implements CacheRegenerator
This is useful for e.g. CachingWrapperFilters that are not invalidated by the creation of a new searcher.
Constructor and Description |
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NoOpRegenerator() |
Modifier and Type | Method and Description |
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boolean |
regenerateItem(SolrIndexSearcher newSearcher,
SolrCache newCache,
SolrCache oldCache,
Object oldKey,
Object oldVal)
Regenerate an old cache item and insert it into
newCache |
public boolean regenerateItem(SolrIndexSearcher newSearcher, SolrCache newCache, SolrCache oldCache, Object oldKey, Object oldVal) throws IOException
CacheRegenerator
newCache
regenerateItem
in interface CacheRegenerator
newSearcher
- the new searcher who's caches are being autowarmednewCache
- where regenerated cache items should be stored. the target of the autowarmingoldCache
- the old cache being used as a source for autowarmingoldKey
- the key of the old cache item to regenerate in the new cacheoldVal
- the old value of the cache itemIOException
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