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    
020    package javax.mail.search;
021    
022    import javax.mail.Address;
023    
024    /**
025     * Term that compares two addresses.
026     *
027     * @version $Rev: 920714 $ $Date: 2010-03-09 01:55:49 -0500 (Tue, 09 Mar 2010) $
028     */
029    public abstract class AddressTerm extends SearchTerm {
030            
031            private static final long serialVersionUID = 2005405551929769980L;
032            
033        /**
034         * The address.
035         */
036        protected Address address;
037    
038        /**
039         * Constructor taking the address for this term.
040         * @param address the address
041         */
042        protected AddressTerm(Address address) {
043            this.address = address;
044        }
045    
046        /**
047         * Return the address of this term.
048         *
049         * @return the addre4ss
050         */
051        public Address getAddress() {
052            return address;
053        }
054    
055        /**
056         * Match to the supplied address.
057         *
058         * @param address the address to match with
059         * @return true if the addresses match
060         */
061        protected boolean match(Address address) {
062            return this.address.equals(address);
063        }
064    
065        public boolean equals(Object other) {
066            if (this == other) return true;
067            if (other instanceof AddressTerm == false) return false;
068    
069            return address.equals(((AddressTerm) other).address);
070        }
071    
072        public int hashCode() {
073            return address.hashCode();
074        }
075    }