/**
* Copyright (c) 2010-2013 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.gis.spatial.filter;
import java.util.Iterator;
import org.neo4j.gis.spatial.rtree.filter.SearchResults;
import org.neo4j.gis.spatial.Layer;
import org.neo4j.gis.spatial.SpatialDatabaseRecord;
import org.neo4j.graphdb.Node;
public class SearchRecords implements Iterable<SpatialDatabaseRecord>, Iterator<SpatialDatabaseRecord> {
private SearchResults results;
private Iterator<Node> nodeIterator;
private Layer layer;
public SearchRecords(Layer layer, SearchResults results) {
this.layer = layer;
this.results = results;
nodeIterator = results.iterator();
}
@Override
public Iterator<SpatialDatabaseRecord> iterator() {
return this;
}
@Override
public boolean hasNext() {
return nodeIterator.hasNext();
}
@Override
public SpatialDatabaseRecord next() {
return new SpatialDatabaseRecord(layer, nodeIterator.next());
}
@Override
public void remove() {
throw new UnsupportedOperationException("Cannot remove from results");
}
public int count() {
return results.count();
}
}