| 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.printer.lexicalpreservation; |
| 23 | |
| 24 | import com.github.javaparser.JavaToken; |
| 25 | import com.github.javaparser.Range; |
| 26 | import com.github.javaparser.JavaToken.Kind; |
| 27 | import com.github.javaparser.ast.Node; |
| 28 | |
| 29 | import java.util.Optional; |
| 30 | |
| 31 | class TokenTextElement extends TextElement { |
| 32 | private final JavaToken token; |
| 33 | |
| 34 | TokenTextElement(JavaToken token) { |
| 35 | this.token = token; |
| 36 | } |
| 37 | |
| 38 | TokenTextElement(int tokenKind, String text) { |
| 39 | this(new JavaToken(tokenKind, text)); |
| 40 | } |
| 41 | |
| 42 | TokenTextElement(int tokenKind) { |
| 43 | this(new JavaToken(tokenKind)); |
| 44 | } |
| 45 | |
| 46 | @Override |
| 47 | String expand() { |
| 48 | return token.getText(); |
| 49 | } |
| 50 | |
| 51 | // Visible for testing |
| 52 | String getText() { |
| 53 | return token.getText(); |
| 54 | } |
| 55 | |
| 56 | int getTokenKind() { |
| 57 | return token.getKind(); |
| 58 | } |
| 59 | |
| 60 | public JavaToken getToken() { |
| 61 | return token; |
| 62 | } |
| 63 | |
| 64 | @Override |
| 65 | public boolean equals(Object o) { |
| 66 | if (this == o) return true; |
| 67 | if (o == null || getClass() != o.getClass()) return false; |
| 68 | |
| 69 | TokenTextElement that = (TokenTextElement) o; |
| 70 | |
| 71 | return token.equals(that.token); |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public int hashCode() { |
| 76 | return token.hashCode(); |
| 77 | } |
| 78 | |
| 79 | @Override |
| 80 | public String toString() { |
| 81 | return token.toString(); |
| 82 | } |
| 83 | |
| 84 | @Override |
| 85 | boolean isToken(int tokenKind) { |
| 86 | return token.getKind() == tokenKind; |
| 87 | } |
| 88 | |
| 89 | @Override |
| 90 | boolean isNode(Node node) { |
| 91 | return false; |
| 92 | } |
| 93 | |
| 94 | @Override |
| 95 | public boolean isWhiteSpace() { |
| 96 | return token.getCategory().isWhitespace(); |
| 97 | } |
| 98 | |
| 99 | @Override |
| 100 | public boolean isSpaceOrTab() { |
| 101 | return token.getCategory().isWhitespaceButNotEndOfLine(); |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public boolean isComment() { |
| 106 | return token.getCategory().isComment(); |
| 107 | } |
| 108 | |
| 109 | @Override |
| 110 | public boolean isSeparator() { |
| 111 | return token.getCategory().isSeparator(); |
| 112 | } |
| 113 | |
| 114 | @Override |
| 115 | public boolean isNewline() { |
| 116 | return token.getCategory().isEndOfLine(); |
| 117 | } |
| 118 | |
| 119 | @Override |
| 120 | public boolean isChildOfClass(Class<? extends Node> nodeClass) { |
| 121 | return false; |
| 122 | } |
| 123 | |
| 124 | @Override |
| 125 | public boolean isIdentifier() { |
| 126 | return getToken().getCategory().isIdentifier(); |
| 127 | } |
| 128 | |
| 129 | @Override |
| 130 | public boolean isLiteral() { |
| 131 | return getToken().getCategory().isLiteral(); |
| 132 | } |
| 133 | |
| 134 | @Override |
| 135 | public boolean isPrimitive() { |
| 136 | return Kind.valueOf(getTokenKind()).isPrimitive(); |
| 137 | } |
| 138 | |
| 139 | @Override |
| 140 | Optional<Range> getRange() { |
| 141 | return token.getRange(); |
| 142 | } |
| 143 | } |
| 144 |
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