Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/javadoc/WildcardType.java
src/share/classes/com/sun/javadoc/WildcardType.java
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| 1 /* | |
| 2 * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved. | |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. Sun designates this | |
| 8 * particular file as subject to the "Classpath" exception as provided | |
| 9 * by Sun in the LICENSE file that accompanied this code. | |
| 10 * | |
| 11 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 * accompanied this code). | |
| 16 * | |
| 17 * You should have received a copy of the GNU General Public License version | |
| 18 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 * | |
| 21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 22 * CA 95054 USA or visit www.sun.com if you need additional information or | |
| 23 * have any questions. | |
| 24 */ | |
| 25 | |
| 26 package com.sun.javadoc; | |
| 27 | |
| 28 | |
| 29 /** | |
| 30 * Represents a wildcard type argument. | |
| 31 * Examples include: <pre> | |
| 32 * {@code <?>} | |
| 33 * {@code <? extends E>} | |
| 34 * {@code <? super T>} | |
| 35 * </pre> | |
| 36 * A wildcard type can have explicit <i>extends</i> bounds | |
| 37 * or explicit <i>super</i> bounds or neither, but not both. | |
| 38 * | |
| 39 * @author Scott Seligman | |
| 40 * @since 1.5 | |
| 41 */ | |
| 42 public interface WildcardType extends Type { | |
| 43 | |
| 44 /** | |
| 45 * Return the upper bounds of this wildcard type argument | |
| 46 * as given by the <i>extends</i> clause. | |
| 47 * Return an empty array if no such bounds are explicitly given. | |
| 48 * | |
| 49 * @return the extends bounds of this wildcard type argument | |
| 50 */ | |
| 51 Type[] extendsBounds(); | |
| 52 | |
| 53 /** | |
| 54 * Return the lower bounds of this wildcard type argument | |
| 55 * as given by the <i>super</i> clause. | |
| 56 * Return an empty array if no such bounds are explicitly given. | |
| 57 * | |
| 58 * @return the super bounds of this wildcard type argument | |
| 59 */ | |
| 60 Type[] superBounds(); | |
| 61 } |
