| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.codehaus.groovy.ast.tools; |
| |
| import org.codehaus.groovy.ast.PropertyNode; |
| |
| import java.lang.reflect.Modifier; |
| |
| public class PropertyNodeUtils { |
| /** |
| * Fields within the AST that have no explicit visibility are deemed to be properties |
| * and represented by a PropertyNode. The Groovy compiler creates accessor methods and |
| * a backing field for such property nodes. During this process, all modifiers |
| * from the property are carried over to the backing field (so a property marked as |
| * {@code transient} will have a {@code transient} backing field) but when creating |
| * the accessor methods we don't carry over modifier values which don't make sense for |
| * methods (such as {@code volatile} and {@code transient}) but other modifiers are carried over, |
| * for example {@code static}. |
| * |
| * @param propNode the original property node |
| * @return the modifiers which make sense for an accessor method |
| */ |
| public static int adjustPropertyModifiersForMethod(PropertyNode propNode) { |
| // GROOVY-3726: clear volatile, transient modifiers so that they don't get applied to methods |
| return ~(Modifier.TRANSIENT | Modifier.VOLATILE) & propNode.getModifiers(); |
| } |
| } |