| /* |
| * 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.TypeParameter; |
| |
| /** |
| * A node that can have type parameters. |
| * <pre> |
| * class X {} --> typeParameters == [] |
| * class X<> {} --> does not occur. |
| * class X<C,D> {} --> typeParameters = [C,D] |
| * </pre> |
| */ |
| public interface NodeWithTypeParameters<N extends Node> { |
| NodeList<TypeParameter> getTypeParameters(); |
| |
| default TypeParameter getTypeParameter(int i) { |
| return getTypeParameters().get(i); |
| } |
| |
| @SuppressWarnings("unchecked") |
| default N setTypeParameter(int i, TypeParameter typeParameter) { |
| getTypeParameters().set(i, typeParameter); |
| return (N) this; |
| } |
| |
| @SuppressWarnings("unchecked") |
| default N addTypeParameter(TypeParameter typeParameter) { |
| getTypeParameters().add(typeParameter); |
| return (N) this; |
| } |
| |
| N setTypeParameters(NodeList<TypeParameter> typeParameters); |
| |
| default boolean isGeneric() { |
| return getTypeParameters().size() > 0; |
| } |
| } |