org.hibernate.search.filter
Interface FilterCachingStrategy

All Known Implementing Classes:

MRUFilterCachingStrategy

public interface FilterCachingStrategy

Defines the caching filter strategy implementations of getCachedFilter and addCachedFilter must be thread-safe

Author:

Emmanuel Bernard

Method Summary

void	addCachedFilter(FilterKey key, org.apache.lucene.search.Filter filter) Propose a candidate filter for caching
org.apache.lucene.search.Filter	getCachedFilter(FilterKey key) Retrieve the cached filter for a given key or null if not cached
void	initialize(Properties properties) initialize the strategy from the properties The Properties must not be changed

Method Detail

initialize

void initialize(Properties properties)

initialize the strategy from the properties The Properties must not be changed

getCachedFilter

org.apache.lucene.search.Filter getCachedFilter(FilterKey key)

Retrieve the cached filter for a given key or null if not cached

addCachedFilter

void addCachedFilter(FilterKey key,
                     org.apache.lucene.search.Filter filter)

Propose a candidate filter for caching