| 1 | /* |
|---|---|
| 2 | * Copyright (C) 2007-2010 Júlio Vilmar Gesser. |
| 3 | * Copyright (C) 2011, 2013-2020 The JavaParser Team. |
| 4 | * |
| 5 | * This file is part of JavaParser. |
| 6 | * |
| 7 | * JavaParser can be used either under the terms of |
| 8 | * a) the GNU Lesser General Public License as published by |
| 9 | * the Free Software Foundation, either version 3 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * b) the terms of the Apache License |
| 12 | * |
| 13 | * You should have received a copy of both licenses in LICENCE.LGPL and |
| 14 | * LICENCE.APACHE. Please refer to those files for details. |
| 15 | * |
| 16 | * JavaParser is distributed in the hope that it will be useful, |
| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | * GNU Lesser General Public License for more details. |
| 20 | */ |
| 21 | |
| 22 | package com.github.javaparser.ast.nodeTypes; |
| 23 | |
| 24 | import com.github.javaparser.ast.Node; |
| 25 | import com.github.javaparser.ast.NodeList; |
| 26 | import com.github.javaparser.ast.type.ClassOrInterfaceType; |
| 27 | |
| 28 | import static com.github.javaparser.StaticJavaParser.parseClassOrInterfaceType; |
| 29 | |
| 30 | /** |
| 31 | * A node that implements other types. |
| 32 | */ |
| 33 | public interface NodeWithImplements<N extends Node> { |
| 34 | NodeList<ClassOrInterfaceType> getImplementedTypes(); |
| 35 | |
| 36 | default ClassOrInterfaceType getImplementedTypes(int i) { |
| 37 | return getImplementedTypes().get(i); |
| 38 | } |
| 39 | |
| 40 | N setImplementedTypes(NodeList<ClassOrInterfaceType> implementsList); |
| 41 | |
| 42 | void tryAddImportToParentCompilationUnit(Class<?> clazz); |
| 43 | |
| 44 | @SuppressWarnings("unchecked") |
| 45 | default N setImplementedType(int i, ClassOrInterfaceType implement) { |
| 46 | getImplementedTypes().set(i, implement); |
| 47 | return (N) this; |
| 48 | } |
| 49 | |
| 50 | @SuppressWarnings("unchecked") |
| 51 | default N addImplementedType(ClassOrInterfaceType implement) { |
| 52 | getImplementedTypes().add(implement); |
| 53 | return (N) this; |
| 54 | } |
| 55 | |
| 56 | /** @deprecated use addImplementedType instead */ |
| 57 | default N addImplements(String name) { |
| 58 | return addImplementedType(name); |
| 59 | } |
| 60 | |
| 61 | /** @deprecated use addImplementedType instead */ |
| 62 | default N addImplements(Class<?> clazz) { |
| 63 | return addImplementedType(clazz); |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Add an implements to this |
| 68 | * |
| 69 | * @param name the name of the type to extends from |
| 70 | * @return this |
| 71 | */ |
| 72 | @SuppressWarnings("unchecked") |
| 73 | default N addImplementedType(String name) { |
| 74 | getImplementedTypes().add(parseClassOrInterfaceType(name)); |
| 75 | return (N) this; |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * Add an implements to this and automatically add the import |
| 80 | * |
| 81 | * @param clazz the type to implements from |
| 82 | * @return this |
| 83 | */ |
| 84 | default N addImplementedType(Class<?> clazz) { |
| 85 | tryAddImportToParentCompilationUnit(clazz); |
| 86 | return addImplementedType(clazz.getSimpleName()); |
| 87 | } |
| 88 | } |
| 89 |
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