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.shared.ldap.model.subtree;
021
022import java.util.ArrayList;
023import java.util.List;
024
025/**
026 * A class holding a AND refinement, as defined in RFC 3672
027 *
028 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
029 * @version $Rev$, $Date$
030 */
031public class AndRefinement implements Refinement
032{
033    /** The set of refinements */
034    private List<Refinement> refinements = new ArrayList<Refinement>();
035
036    /**
037     * Creates a new instance of AndRefinement.
038     *
039     * @param refinements The refinements. We may have more than one
040     */
041    public AndRefinement( List<Refinement> refinements )
042    {
043        this.refinements = refinements;
044    }
045    
046    
047    /**
048     * @return Gets the set of refinements
049     */
050    public List<Refinement> getRefinements()
051    {
052        return refinements;
053    }
054    
055    
056    /**
057     * @see Object#toString()
058     */
059    public String toString()
060    {
061        StringBuilder sb = new StringBuilder();
062        
063        sb.append( "and: { " );
064
065        boolean isFirst = true;
066        
067        for ( Refinement refinement:refinements )
068        {
069            if ( isFirst )
070            {
071                isFirst = false;
072            }
073            else
074            {
075                sb.append( ", " );
076            }
077
078            sb.append( refinement );
079        }
080     
081        sb.append( " }" );
082        return sb.toString();
083    }
084}