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 *    https://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.aci.protectedItem;
021
022
023import org.apache.directory.api.ldap.model.schema.AttributeType;
024
025
026/**
027 * An element of  MaxValueCount.
028 * 
029 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
030 */
031public class MaxValueCountElem
032{
033    /** The targeted AttributeType */
034    private AttributeType attributeType;
035
036    /** The maximum number of accepted values for this attributeType */
037    private int maxCount;
038
039    /**
040     * Creates a new instance.
041     * 
042     * @param attributeType the attribute ID to limit the maximum count
043     * @param maxCount the maximum count of the attribute allowed
044     */
045    public MaxValueCountElem( AttributeType attributeType, int maxCount )
046    {
047        this.attributeType = attributeType;
048        this.maxCount = maxCount;
049    }
050
051
052    /**
053     * Gets the attribute to limit the maximum count.
054     *
055     * @return the attribute type
056     */
057    public AttributeType getAttributeType()
058    {
059        return attributeType;
060    }
061
062
063    /**
064     * Gets the maximum count of the attribute allowed.
065     *
066     * @return the maximum count of the attribute allowed
067     */
068    public int getMaxCount()
069    {
070        return maxCount;
071    }
072
073
074    /**
075     * {@inheritDoc}
076     */
077    @Override
078    public int hashCode()
079    {
080        int hash = 37;
081        hash = hash * 17 + maxCount;
082
083        if ( attributeType != null )
084        {
085            hash = hash * 17 + attributeType.hashCode();
086        }
087
088        return hash;
089    }
090
091
092    /**
093     * {@inheritDoc}
094     */
095    @Override
096    public boolean equals( Object o )
097    {
098        if ( this == o )
099        {
100            return true;
101        }
102
103        if ( o instanceof MaxValueCountElem )
104        {
105            MaxValueCountElem that = ( MaxValueCountElem ) o;
106
107            if ( maxCount == that.maxCount )
108            {
109                if ( attributeType == null )
110                {
111                    return that.attributeType == null;
112                }
113                else
114                {
115                    return attributeType.equals( that.attributeType );
116                }
117            }
118        }
119
120        return false;
121    }
122
123
124    /**
125     * {@inheritDoc}
126     */
127    @Override
128    public String toString()
129    {
130        StringBuilder sb = new StringBuilder();
131        
132        sb.append( "{ type " );
133        
134        if ( attributeType != null )
135        {
136            sb.append( attributeType.getName() );
137        }
138        else
139        {
140            sb.append( "null" );
141        }
142        
143        sb.append( ", maxCount " ).append( maxCount );
144        sb.append( "}" );
145        
146        return sb.toString();
147    }
148}