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AddressTerm.javaAPI DocGlassfish v2 API3041Mon May 14 15:28:50 BST 2007javax.mail.search

AddressTerm.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
 *
 * Contributor(s):
 *
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
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 */

/*
 * @(#)AddressTerm.java	1.10 07/05/04
 */

package javax.mail.search;

import javax.mail.Address;

/**
 * This class implements Message Address comparisons.
 *
 * @author Bill Shannon
 * @author John Mani
 */

public abstract class AddressTerm extends SearchTerm {
    /**
     * The address.
     *
     * @serial
     */
    protected Address address;

    private static final long serialVersionUID = 2005405551929769980L;

    protected AddressTerm(Address address) {
	this.address = address;
    }

    /**
     * Return the address to match with.
     */
    public Address getAddress() {
	return address;
    }

    /**
     * Match against the argument Address.
     */
    protected boolean match(Address a) {
	return (a.equals(address));
    }

    /**
     * Equality comparison.
     */
    public boolean equals(Object obj) {
	if (!(obj instanceof AddressTerm))
	    return false;
	AddressTerm at = (AddressTerm)obj;
	return at.address.equals(this.address);
    }

    /**
     * Compute a hashCode for this object.
     */
    public int hashCode() {
	return address.hashCode();
    }
}