| /* |
| * @(#)Declarations.java 1.1 04/01/26 |
| * |
| * Copyright (c) 2004, Sun Microsystems, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of the Sun Microsystems, Inc. nor the names of |
| * its contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A |
| * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER |
| * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package com.sun.mirror.util; |
| |
| |
| import com.sun.mirror.declaration.*; |
| |
| |
| /** |
| * Utility methods for operating on declarations. |
| * |
| * @author Joseph D. Darcy |
| * @author Scott Seligman |
| * @version 1.1 04/01/26 |
| * @since 1.5 |
| */ |
| |
| public interface Declarations { |
| |
| /** |
| * Tests whether one type, method, or field declaration hides another. |
| * |
| * @param sub the first member |
| * @param sup the second member |
| * @return <tt>true</tt> if and only if the first member hides |
| * the second |
| */ |
| boolean hides(MemberDeclaration sub, MemberDeclaration sup); |
| |
| /** |
| * Tests whether one method overrides another. When a |
| * non-abstract method overrides an abstract one, the |
| * former is also said to <i>implement</i> the latter. |
| * |
| * @param sub the first method |
| * @param sup the second method |
| * @return <tt>true</tt> if and only if the first method overrides |
| * the second |
| */ |
| boolean overrides(MethodDeclaration sub, MethodDeclaration sup); |
| } |