org.atlasapi.criteria

Class MatchesNothing

java.lang.Object

org.atlasapi.criteria.AtomicQuery

org.atlasapi.criteria.MatchesNothing

public class MatchesNothing
extends AtomicQuery

I represent a query that is never satisfied by any content. Intermediate query processors may replace satisfiable queries (or subqueries) with me to indicate that they have determined that no content matches a query.

Author:

John Ayres (john@metabroadcast.com)

Method Summary

Methods

Modifier and Type	Method and Description
<V> V	accept(QueryVisitor<V> visitor)
static MatchesNothing	get()

Methods inherited from class java.lang.Object

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

Method Detail

get

public static MatchesNothing get()

accept

public <V> V accept(QueryVisitor<V> visitor)

Specified by:

accept in class AtomicQuery