org.apache.lucene.search

Class CachingWrapperFilter

public class CachingWrapperFilter extends Filter

Wraps another filter's result and caches it. The purpose is to allow filters to simply filter, and then wrap with this class to add caching.

Field Summary
protected Map	cache A transient Filter cache.
protected Filter	filter

Constructor Summary
	CachingWrapperFilter(Filter filter)

Field Detail

protected transient Map cache

A transient Filter cache. To cache Filters even when using RemoteSearchable use RemoteCachingWrapperFilter instead.

protected Filter filter

public CachingWrapperFilter(Filter filter)

Parameters: filter Filter to cache results of

public BitSet bits(IndexReader reader)

public boolean equals(Object o)

public int hashCode()

public String toString()