| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2016 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| */ |
| |
| package com.github.javaparser.ast.nodeTypes; |
| |
| import com.github.javaparser.ast.Node; |
| import com.github.javaparser.ast.NodeList; |
| import com.github.javaparser.ast.type.ReferenceType; |
| |
| import static com.github.javaparser.JavaParser.parseClassOrInterfaceType; |
| |
| /** |
| * A node that declares the types of exception it throws. |
| */ |
| public interface NodeWithThrownExceptions<N extends Node> { |
| N setThrownExceptions(NodeList<ReferenceType> thrownExceptions); |
| |
| NodeList<ReferenceType> getThrownExceptions(); |
| |
| void tryAddImportToParentCompilationUnit(Class<?> clazz); |
| |
| default ReferenceType getThrownException(int i) { |
| return getThrownExceptions().get(i); |
| } |
| |
| /** |
| * Adds this type to the throws clause |
| * |
| * @param throwType the exception type |
| * @return this |
| */ |
| @SuppressWarnings("unchecked") |
| default N addThrownException(ReferenceType throwType) { |
| getThrownExceptions().add(throwType); |
| return (N) this; |
| } |
| |
| /** |
| * Adds this class to the throws clause |
| * |
| * @param clazz the exception class |
| * @return this |
| */ |
| default N addThrownException(Class<? extends Throwable> clazz) { |
| tryAddImportToParentCompilationUnit(clazz); |
| return addThrownException(parseClassOrInterfaceType(clazz.getSimpleName())); |
| } |
| |
| /** |
| * Check whether this elements throws this exception class. |
| * Note that this is simply a text compare of the simple name of the class, |
| * no actual type resolution takes place. |
| * |
| * @param clazz the class of the exception |
| * @return true if found in throws clause, false if not |
| */ |
| default boolean isThrown(Class<? extends Throwable> clazz) { |
| return isThrown(clazz.getSimpleName()); |
| } |
| |
| /** |
| * Check whether this elements throws this exception class |
| * Note that this is simply a text compare, |
| * no actual type resolution takes place. |
| * |
| * @param throwableName the class of the exception |
| * @return true if found in throws clause, false if not |
| */ |
| default boolean isThrown(String throwableName) { |
| return getThrownExceptions().stream().anyMatch(t -> t.toString().equals(throwableName)); |
| } |
| } |