| /* |
| * 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.stmt.BlockStmt; |
| import com.github.javaparser.ast.stmt.EmptyStmt; |
| import com.github.javaparser.ast.stmt.Statement; |
| |
| public interface NodeWithBody<N extends Node> { |
| Statement getBody(); |
| |
| N setBody(final Statement body); |
| |
| default BlockStmt createBlockStatementAsBody() { |
| BlockStmt b = new BlockStmt(); |
| setBody(b); |
| return b; |
| } |
| |
| /** |
| * @return true if the body is an {@link EmptyStmt} or an empty {@link BlockStmt} |
| */ |
| default boolean hasEmptyBody() { |
| Statement body = getBody(); |
| return body.toBlockStmt().map(bs -> bs.isEmpty()) |
| .orElse(body.isEmptyStmt()); |
| } |
| |
| } |