/*
 * Copyright (C) 2005 Alfresco, Inc.
 *
 * 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; either version 2
 * 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 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.alfresco.repo.search;

import java.util.ArrayList;
import java.util.List;

import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.Path;
import org.alfresco.service.cmr.search.ResultSet;
import org.alfresco.service.cmr.search.ResultSetRow;

public abstract class AbstractResultSet implements ResultSet
{

    private Path[] propertyPaths;
    
    public AbstractResultSet(Path[] propertyPaths)
    {
        super();
        this.propertyPaths = propertyPaths;
    }

    public Path[] getPropertyPaths()
    {
        return propertyPaths;
    }

  
    public float getScore(int n)
    {
        // All have equal weight by default
        return 1.0f;
    }

    public void close()
    {
        // default to do nothing
    }

    public List<NodeRef> getNodeRefs()
    {
        ArrayList<NodeRef> nodeRefs = new ArrayList<NodeRef>(length());
        for(ResultSetRow row: this)
        {
            nodeRefs.add(row.getNodeRef());
        }
        return nodeRefs;
    }

    public List<ChildAssociationRef> getChildAssocRefs()
    {
        ArrayList<ChildAssociationRef> cars = new ArrayList<ChildAssociationRef>(length());
        for(ResultSetRow row: this)
        {
            cars.add(row.getChildAssocRef());
        }
        return cars;
    }

  

}