1 /* 2 * Copyright (C) 2007-2010 Jlio Vilmar Gesser. 3 * Copyright (C) 2011, 2013-2016 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.nodeTypes; 23 24 import com.github.javaparser.ast.Node; 25 import com.github.javaparser.ast.stmt.BlockStmt; 26 27 import java.util.Optional; 28 29 /** 30 * A node with a body that is a BlockStmt, which is optional. 31 */ 32 public interface NodeWithOptionalBlockStmt<N extends Node> { 33 Optional<BlockStmt> getBody(); 34 35 N setBody(BlockStmt block); 36 37 N removeBody(); 38 39 default BlockStmt createBody() { 40 BlockStmt block = new BlockStmt(); 41 setBody(block); 42 return block; 43 } 44 } 45
