org.apache.lucene.search

Class FilterClause

java.lang.Object

org.apache.lucene.search.FilterClause

All Implemented Interfaces:

Serializable

public class FilterClause
extends Object
implements Serializable

A Filter that wrapped with an indication of how that filter is used when composed with another filter. (Follows the boolean logic in BooleanClause for composition of queries.)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FilterClause(org.apache.lucene.search.Filter filter, org.apache.lucene.search.BooleanClause.Occur occur) Create a new FilterClause

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.lucene.search.Filter	getFilter() Returns this FilterClause's filter
org.apache.lucene.search.BooleanClause.Occur	getOccur() Returns this FilterClause's occur parameter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FilterClause

public FilterClause(org.apache.lucene.search.Filter filter,
            org.apache.lucene.search.BooleanClause.Occur occur)

Create a new FilterClause

Parameters:

filter - A Filter object containing a BitSet

occur - A parameter implementation indicating SHOULD, MUST or MUST NOT

Method Detail

getFilter

public org.apache.lucene.search.Filter getFilter()

Returns this FilterClause's filter

Returns:

A Filter object

getOccur

public org.apache.lucene.search.BooleanClause.Occur getOccur()

Returns this FilterClause's occur parameter

Returns:

An Occur object