| 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.ast.Node; |
| 25 | import com.github.javaparser.ast.type.PrimitiveType; |
| 26 | import com.github.javaparser.printer.concretesyntaxmodel.CsmElement; |
| 27 | import com.github.javaparser.printer.concretesyntaxmodel.CsmToken; |
| 28 | |
| 29 | public class Removed implements DifferenceElement { |
| 30 | private final CsmElement element; |
| 31 | |
| 32 | Removed(CsmElement element) { |
| 33 | this.element = element; |
| 34 | } |
| 35 | |
| 36 | @Override |
| 37 | public String toString() { |
| 38 | return "Removed{" + element + '}'; |
| 39 | } |
| 40 | |
| 41 | @Override |
| 42 | public boolean equals(Object o) { |
| 43 | if (this == o) return true; |
| 44 | if (o == null || getClass() != o.getClass()) return false; |
| 45 | |
| 46 | Removed removed = (Removed) o; |
| 47 | |
| 48 | return element.equals(removed.element); |
| 49 | } |
| 50 | |
| 51 | @Override |
| 52 | public int hashCode() { |
| 53 | return element.hashCode(); |
| 54 | } |
| 55 | |
| 56 | @Override |
| 57 | public CsmElement getElement() { |
| 58 | return element; |
| 59 | } |
| 60 | |
| 61 | public Node getChild() { |
| 62 | if (isChild()) { |
| 63 | LexicalDifferenceCalculator.CsmChild csmChild = (LexicalDifferenceCalculator.CsmChild) element; |
| 64 | return csmChild.getChild(); |
| 65 | } |
| 66 | |
| 67 | throw new IllegalStateException("Removed is not a " + LexicalDifferenceCalculator.CsmChild.class.getSimpleName()); |
| 68 | } |
| 69 | |
| 70 | public int getTokenType() { |
| 71 | if (isToken()) { |
| 72 | CsmToken csmToken = (CsmToken) element; |
| 73 | return csmToken.getTokenType(); |
| 74 | } |
| 75 | |
| 76 | throw new IllegalStateException("Removed is not a " + CsmToken.class.getSimpleName()); |
| 77 | } |
| 78 | |
| 79 | @Override |
| 80 | public boolean isAdded() { |
| 81 | return false; |
| 82 | } |
| 83 | |
| 84 | public boolean isToken() { return element instanceof CsmToken; } |
| 85 | |
| 86 | public boolean isChild() { return element instanceof LexicalDifferenceCalculator.CsmChild; } |
| 87 | |
| 88 | public boolean isPrimitiveType() { |
| 89 | if (isChild()) { |
| 90 | LexicalDifferenceCalculator.CsmChild csmChild = (LexicalDifferenceCalculator.CsmChild) element; |
| 91 | return csmChild.getChild() instanceof PrimitiveType; |
| 92 | } |
| 93 | |
| 94 | return false; |
| 95 | } |
| 96 | |
| 97 | public boolean isWhiteSpace() { |
| 98 | if(isToken()) { |
| 99 | CsmToken csmToken = (CsmToken) element; |
| 100 | return csmToken.isWhiteSpace(); |
| 101 | } |
| 102 | |
| 103 | return false; |
| 104 | } |
| 105 | |
| 106 | @Override |
| 107 | public boolean isRemoved() { |
| 108 | return true; |
| 109 | } |
| 110 | |
| 111 | public boolean isNewLine() { |
| 112 | if(isToken()) { |
| 113 | CsmToken csmToken = (CsmToken) element; |
| 114 | return csmToken.isNewLine(); |
| 115 | } |
| 116 | |
| 117 | return false; |
| 118 | } |
| 119 | } |
| 120 |
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