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: 467553 $ $Date: 2006-10-25 00:01:51 -0400 (Wed, 25 Oct 2006) $
028     */
029    public abstract class AddressTerm extends SearchTerm {
030        /**
031         * The address.
032         */
033        protected Address address;
034    
035        /**
036         * Constructor taking the address for this term.
037         * @param address the address
038         */
039        protected AddressTerm(Address address) {
040            this.address = address;
041        }
042    
043        /**
044         * Return the address of this term.
045         *
046         * @return the addre4ss
047         */
048        public Address getAddress() {
049            return address;
050        }
051    
052        /**
053         * Match to the supplied address.
054         *
055         * @param address the address to match with
056         * @return true if the addresses match
057         */
058        protected boolean match(Address address) {
059            return this.address.equals(address);
060        }
061    
062        public boolean equals(Object other) {
063            if (this == other) return true;
064            if (other instanceof AddressTerm == false) return false;
065    
066            return address.equals(((AddressTerm) other).address);
067        }
068    
069        public int hashCode() {
070            return address.hashCode();
071        }
072    }