| 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.printer.concretesyntaxmodel.CsmElement; |
| 25 | import com.github.javaparser.printer.concretesyntaxmodel.CsmIndent; |
| 26 | import com.github.javaparser.printer.concretesyntaxmodel.CsmToken; |
| 27 | import com.github.javaparser.printer.concretesyntaxmodel.CsmUnindent; |
| 28 | |
| 29 | public class Added implements DifferenceElement { |
| 30 | private final CsmElement element; |
| 31 | |
| 32 | Added(CsmElement element) { |
| 33 | this.element = element; |
| 34 | } |
| 35 | |
| 36 | @Override |
| 37 | public String toString() { |
| 38 | return "Added{" + 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 | Added added = (Added) o; |
| 47 | |
| 48 | return element.equals(added.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 | @Override |
| 62 | public boolean isAdded() { |
| 63 | return true; |
| 64 | } |
| 65 | |
| 66 | @Override |
| 67 | public boolean isRemoved() { |
| 68 | return false; |
| 69 | } |
| 70 | |
| 71 | public boolean isIndent() { return element instanceof CsmIndent; } |
| 72 | |
| 73 | public boolean isUnindent() { return element instanceof CsmUnindent; } |
| 74 | |
| 75 | public TextElement toTextElement() { |
| 76 | if (element instanceof LexicalDifferenceCalculator.CsmChild) { |
| 77 | return new ChildTextElement(((LexicalDifferenceCalculator.CsmChild) element).getChild()); |
| 78 | } else if (element instanceof CsmToken) { |
| 79 | return new TokenTextElement(((CsmToken) element).getTokenType(), ((CsmToken) element).getContent(null)); |
| 80 | } else { |
| 81 | throw new UnsupportedOperationException(element.getClass().getSimpleName()); |
| 82 | } |
| 83 | } |
| 84 | } |
| 85 |
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