| 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.version; |
| 23 | |
| 24 | import com.github.javaparser.ParseResult; |
| 25 | import com.github.javaparser.ParserConfiguration; |
| 26 | import com.github.javaparser.ast.Node; |
| 27 | |
| 28 | import java.util.ArrayList; |
| 29 | import java.util.Arrays; |
| 30 | import java.util.List; |
| 31 | |
| 32 | import static com.github.javaparser.ParseResult.PostProcessor; |
| 33 | |
| 34 | /** |
| 35 | * A post processor that will call a collection of post processors. |
| 36 | */ |
| 37 | public class PostProcessors implements PostProcessor { |
| 38 | private final List<PostProcessor> postProcessors = new ArrayList<>(); |
| 39 | |
| 40 | public PostProcessors(PostProcessor... postProcessors) { |
| 41 | this.postProcessors.addAll(Arrays.asList(postProcessors)); |
| 42 | } |
| 43 | |
| 44 | public List<PostProcessor> getPostProcessors() { |
| 45 | return postProcessors; |
| 46 | } |
| 47 | |
| 48 | public PostProcessors remove(PostProcessor postProcessor) { |
| 49 | if (!postProcessors.remove(postProcessor)) { |
| 50 | throw new AssertionError("Trying to remove a post processor that isn't there."); |
| 51 | } |
| 52 | return this; |
| 53 | } |
| 54 | |
| 55 | public PostProcessors replace(PostProcessor oldProcessor, PostProcessor newProcessor) { |
| 56 | remove(oldProcessor); |
| 57 | add(newProcessor); |
| 58 | return this; |
| 59 | } |
| 60 | |
| 61 | public PostProcessors add(PostProcessor newProcessor) { |
| 62 | postProcessors.add(newProcessor); |
| 63 | return this; |
| 64 | } |
| 65 | |
| 66 | @Override |
| 67 | public void process(ParseResult<? extends Node> result, ParserConfiguration configuration) { |
| 68 | postProcessors.forEach(pp -> pp.process(result, configuration)); |
| 69 | } |
| 70 | } |
| 71 |
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