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1 /* |
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2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package javax.lang.model.type; |
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27 |
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28 import java.util.List; |
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29 |
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30 /** |
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31 * Represents an intersection type. |
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32 * |
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33 * <p>An intersection type can be either implicitly or explicitly |
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34 * declared in a program. For example, the bound of the type parameter |
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35 * {@code <T extends Number & Runnable>} is an (implicit) intersection |
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36 * type. As of {@link javax.lang.model.SourceVersion#RELEASE_8 |
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37 * RELEASE_8}, this is represented by an {@code IntersectionType} with |
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38 * {@code Number} and {@code Runnable} as its bounds. |
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39 * |
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40 * @implNote Also as of {@link |
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41 * javax.lang.model.SourceVersion#RELEASE_8 RELEASE_8}, in the |
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42 * reference implementation an {@code IntersectionType} is used to |
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43 * model the explicit target type of a cast expression. |
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44 * |
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45 * @since 1.8 |
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46 */ |
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47 public interface IntersectionType extends TypeMirror { |
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48 |
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49 /** |
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50 * Return the bounds comprising this intersection type. |
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51 * |
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52 * @return the bounds of this intersection types. |
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53 */ |
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54 List<? extends TypeMirror> getBounds(); |
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55 } |