| 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.resolution.declarations; |
| 23 | |
| 24 | /** |
| 25 | * Declaration of a parameter. |
| 26 | * |
| 27 | * @author Federico Tomassetti |
| 28 | */ |
| 29 | public interface ResolvedParameterDeclaration extends ResolvedValueDeclaration { |
| 30 | |
| 31 | @Override |
| 32 | default boolean isParameter() { |
| 33 | return true; |
| 34 | } |
| 35 | |
| 36 | /** |
| 37 | * Necessary because parameters obtained through reflection could not have a name. |
| 38 | */ |
| 39 | default boolean hasName() { |
| 40 | return true; |
| 41 | } |
| 42 | |
| 43 | @Override |
| 44 | default ResolvedParameterDeclaration asParameter() { |
| 45 | return this; |
| 46 | } |
| 47 | |
| 48 | /** |
| 49 | * Is this parameter declared as variadic? |
| 50 | */ |
| 51 | boolean isVariadic(); |
| 52 | |
| 53 | /** |
| 54 | * Describe the type of the parameter. In practice add three dots to the type name |
| 55 | * if the parameter is variadic. |
| 56 | */ |
| 57 | default String describeType() { |
| 58 | if (isVariadic()) { |
| 59 | return getType().asArrayType().getComponentType().describe() + "..."; |
| 60 | } else { |
| 61 | return getType().describe(); |
| 62 | } |
| 63 | } |
| 64 | } |
| 65 |
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