/**
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.bigdata.service.fts;
import com.bigdata.bop.IBindingSet;
import com.bigdata.service.fts.FTS.SearchResultType;
/**
* Metadata about a search result against an external fulltext index.
*
* @author <a href="mailto:ms@metaphacts.com">Michael Schmidt</a>
* @version $Id$
*/
public class FulltextSearchHit<V extends Comparable<V>> implements IFulltextSearchHit<V>,
Comparable<FulltextSearchHit<V>> {
protected final String res;
protected final Double score;
protected final String snippet;
protected final IBindingSet incomingBindings;
protected final SearchResultType searchResultType;
public FulltextSearchHit(
final String res, final Double score, final String snippet,
final IBindingSet incomingBindings,
final SearchResultType searchResultType) {
this.res = res;
this.score = score;
this.snippet = snippet;
this.incomingBindings = incomingBindings;
this.searchResultType = searchResultType;
}
public String toString() {
return "FulltextSearchHit{res=" + res + ",score=" + score + ",snippet=" + snippet + "}";
}
/**
* Sorts {@link FulltextSearchHit}s into decreasing cosine order with ties broken
* by the the <code>docId</code>.
*/
public int compareTo(final FulltextSearchHit<V> o) {
if (score==null) {
if (o.score==null) {
return 0;
} else {
return 1;
}
} else if (o.score==null) {
return -1;
}
if (score < o.score)
return 1;
else if (score > o.score)
return -1;
return res.compareTo(o.res);
}
@Override
public String getRes() {
return res;
}
@Override
public Double getScore() {
return score;
}
@Override
public String getSnippet() {
return snippet;
}
@Override
public IBindingSet getIncomingBindings() {
return incomingBindings;
}
@Override
public SearchResultType getSearchResultType() {
return searchResultType;
}
}