/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2011, Red Hat, Inc. and/or its affiliates or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat, Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.search.query.dsl.impl;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.TermQuery;
import org.hibernate.search.query.facet.Facet;
/**
* @author Hardy Ferentschik
*/
public class DiscreteFacetRequest extends FacetingRequestImpl {
DiscreteFacetRequest(String name, String fieldName) {
super( name, fieldName );
}
@Override
public Class<?> getFieldCacheType() {
return String.class;
}
@Override
public Facet createFacet(String value, int count) {
return new SimpleFacet( getFacetingName(), getFieldName(), value, count );
}
static class SimpleFacet extends AbstractFacet {
SimpleFacet(String facetingName, String fieldName, String value, int count) {
super( facetingName, fieldName, value, count );
}
@Override
public Query getFacetQuery() {
return new TermQuery( new Term( getFieldName(), getValue() ) );
}
}
}