| 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.ast.validator; |
| 23 | |
| 24 | import com.github.javaparser.Problem; |
| 25 | import com.github.javaparser.TokenRange; |
| 26 | import com.github.javaparser.ast.nodeTypes.NodeWithTokenRange; |
| 27 | |
| 28 | import java.util.function.Consumer; |
| 29 | |
| 30 | import static com.github.javaparser.utils.CodeGenerationUtils.f; |
| 31 | |
| 32 | /** |
| 33 | * A simple interface where validators can report found problems. |
| 34 | */ |
| 35 | public class ProblemReporter { |
| 36 | private final Consumer<Problem> problemConsumer; |
| 37 | |
| 38 | public ProblemReporter(Consumer<Problem> problemConsumer) { |
| 39 | this.problemConsumer = problemConsumer; |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * Report a problem. |
| 44 | * |
| 45 | * @param message description of the problem |
| 46 | * @param node the node in which the problem occurred, used to find the Range of the problem. |
| 47 | */ |
| 48 | public void report(NodeWithTokenRange<?> node, String message, Object... args) { |
| 49 | report(node.getTokenRange().orElse(null), message, args); |
| 50 | } |
| 51 | |
| 52 | public void report(TokenRange range, String message, Object... args) { |
| 53 | problemConsumer.accept(new Problem(f(message, args), range, null)); |
| 54 | } |
| 55 | } |
| 56 |