org.apache.lucene.search
Class BooleanClause

java.lang.Object
  |
  +--org.apache.lucene.search.BooleanClause

public final class BooleanClause

extends Object

A clause in a BooleanQuery.

Field Summary

boolean	prohibited If true, documents documents which do match this sub-query will not match the boolean query.
Query	query The query whose matching documents are combined by the boolean query.
boolean	required If true, documents documents which do not match this sub-query will not match the boolean query.

Constructor Summary

BooleanClause(Query q, boolean r, boolean p)
Constructs a BooleanClause with query q, required r and prohibited p.

Methods inherited from class java.lang.Object

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

Field Detail

query

public Query query

The query whose matching documents are combined by the boolean query.

required

public boolean required

If true, documents documents which do not match this sub-query will not match the boolean query.

prohibited

public boolean prohibited

If true, documents documents which do match this sub-query will not match the boolean query.

Constructor Detail

BooleanClause

public BooleanClause(Query q,
                     boolean r,
                     boolean p)

Constructs a BooleanClause with query q, required r and prohibited p.