| 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.types; |
| 23 | |
| 24 | import com.github.javaparser.resolution.declarations.ResolvedTypeParameterDeclaration; |
| 25 | |
| 26 | import java.util.Map; |
| 27 | |
| 28 | /** |
| 29 | * Array Type. |
| 30 | * |
| 31 | * @author Federico Tomassetti |
| 32 | */ |
| 33 | public class ResolvedArrayType implements ResolvedType { |
| 34 | |
| 35 | private ResolvedType baseType; |
| 36 | |
| 37 | public ResolvedArrayType(ResolvedType baseType) { |
| 38 | this.baseType = baseType; |
| 39 | } |
| 40 | |
| 41 | /// |
| 42 | /// Object methods |
| 43 | /// |
| 44 | |
| 45 | @Override |
| 46 | public boolean equals(Object o) { |
| 47 | if (this == o) return true; |
| 48 | if (o == null || getClass() != o.getClass()) return false; |
| 49 | |
| 50 | ResolvedArrayType that = (ResolvedArrayType) o; |
| 51 | |
| 52 | if (!baseType.equals(that.baseType)) return false; |
| 53 | |
| 54 | return true; |
| 55 | } |
| 56 | |
| 57 | @Override |
| 58 | public int hashCode() { |
| 59 | return baseType.hashCode(); |
| 60 | } |
| 61 | |
| 62 | @Override |
| 63 | public String toString() { |
| 64 | return "ResolvedArrayType{" + baseType + "}"; |
| 65 | } |
| 66 | |
| 67 | /// |
| 68 | /// Type methods |
| 69 | /// |
| 70 | |
| 71 | @Override |
| 72 | public ResolvedArrayType asArrayType() { |
| 73 | return this; |
| 74 | } |
| 75 | |
| 76 | @Override |
| 77 | public boolean isArray() { |
| 78 | return true; |
| 79 | } |
| 80 | |
| 81 | @Override |
| 82 | public String describe() { |
| 83 | return baseType.describe() + "[]"; |
| 84 | } |
| 85 | |
| 86 | public ResolvedType getComponentType() { |
| 87 | return baseType; |
| 88 | } |
| 89 | |
| 90 | @Override |
| 91 | public boolean isAssignableBy(ResolvedType other) { |
| 92 | if (other.isArray()) { |
| 93 | if (baseType.isPrimitive() && other.asArrayType().getComponentType().isPrimitive()) { |
| 94 | return baseType.equals(other.asArrayType().getComponentType()); |
| 95 | } |
| 96 | return baseType.isAssignableBy(other.asArrayType().getComponentType()); |
| 97 | } else if (other.isNull()) { |
| 98 | return true; |
| 99 | } |
| 100 | return false; |
| 101 | } |
| 102 | |
| 103 | @Override |
| 104 | public ResolvedType replaceTypeVariables(ResolvedTypeParameterDeclaration tpToReplace, ResolvedType replaced, Map<ResolvedTypeParameterDeclaration, ResolvedType> inferredTypes) { |
| 105 | ResolvedType baseTypeReplaced = baseType.replaceTypeVariables(tpToReplace, replaced, inferredTypes); |
| 106 | if (baseTypeReplaced == baseType) { |
| 107 | return this; |
| 108 | } else { |
| 109 | return new ResolvedArrayType(baseTypeReplaced); |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | } |
| 114 |
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