org.apache.lucene.search

Class QueryFilter

java.lang.Object

org.apache.lucene.search.Filter

org.apache.lucene.search.CachingWrapperFilter

org.apache.lucene.search.QueryFilter

All Implemented Interfaces:

java.io.Serializable

Deprecated.

use a CachingWrapperFilter with QueryWrapperFilter

public class QueryFilter
extends CachingWrapperFilter

Constrains search results to only match those which also match a provided query. Results are cached, so that searches after the first on the same index using this filter are much faster.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.lucene.search.CachingWrapperFilter

cache, filter

Constructor Summary

Constructors

Constructor and Description
QueryFilter(Query query) Deprecated. Constructs a filter which only matches documents matching query.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o) Deprecated.
int	hashCode() Deprecated.

Methods inherited from class org.apache.lucene.search.CachingWrapperFilter

bits, getDocIdSet, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

QueryFilter

public QueryFilter(Query query)

Deprecated.

Constructs a filter which only matches documents matching query.

Method Detail

equals

public boolean equals(java.lang.Object o)

Deprecated.

Overrides:

equals in class CachingWrapperFilter

hashCode

public int hashCode()

Deprecated.

Overrides:

hashCode in class CachingWrapperFilter