001/*
002 *  Licensed to the Apache Software Foundation (ASF) under one
003 *  or more contributor license agreements.  See the NOTICE file
004 *  distributed with this work for additional information
005 *  regarding copyright ownership.  The ASF licenses this file
006 *  to you under the Apache License, Version 2.0 (the
007 *  "License"); you may not use this file except in compliance
008 *  with the License.  You may obtain a copy of the License at
009 *
010 *    http://www.apache.org/licenses/LICENSE-2.0
011 *
012 *  Unless required by applicable law or agreed to in writing,
013 *  software distributed under the License is distributed on an
014 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 *  KIND, either express or implied.  See the License for the
016 *  specific language governing permissions and limitations
017 *  under the License.
018 *
019 */
020package org.apache.directory.api.ldap.model.subtree;
021
022
023import java.util.ArrayList;
024import java.util.List;
025
026
027/**
028 * A class holding a OR refinement, as defined in RFC 3672
029 *
030 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
031 * @version $Rev$, $Date$
032 */
033public class OrRefinement implements Refinement
034{
035    /** The set of refinements */
036    private List<Refinement> refinements = new ArrayList<>();
037
038
039    /**
040     * Creates a new instance of OrRefinement.
041     *
042     * @param refinements The refinements. We may have more than one
043     */
044    public OrRefinement( List<Refinement> refinements )
045    {
046        this.refinements = refinements;
047    }
048
049
050    /**
051     * @return Gets the set of refinements
052     */
053    public List<Refinement> getRefinements()
054    {
055        return refinements;
056    }
057
058
059    /**
060     * @see Object#toString()
061     */
062    @Override
063    public String toString()
064    {
065        StringBuilder sb = new StringBuilder();
066
067        sb.append( "or: { " );
068
069        boolean isFirst = true;
070
071        for ( Refinement refinement : refinements )
072        {
073            if ( isFirst )
074            {
075                isFirst = false;
076            }
077            else
078            {
079                sb.append( ", " );
080            }
081
082            sb.append( refinement );
083        }
084
085        sb.append( " }" );
086        return sb.toString();
087    }
088}