| /* |
| * 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.apache.axiom.core; |
| |
| public aspect CoreNodeSupport { |
| int CoreNode.flags; |
| |
| abstract CoreNode CoreNode.getRootOrOwnerDocument(); |
| |
| /** |
| * Get the owner document to which this node belongs. |
| * |
| * @param create |
| * indicates whether the owner document should be created if it has not been created |
| * yet |
| * @return the owner document or <code>null</code> if the owner document has not been created |
| * yet and <code>create</code> is <code>false</code> |
| */ |
| public final CoreDocument CoreNode.coreGetOwnerDocument(boolean create) { |
| CoreNode root = getRootOrOwnerDocument(); |
| if (root instanceof CoreDocument) { |
| return (CoreDocument)root; |
| } else if (create) { |
| CoreDocument ownerDocument = root.coreGetNodeFactory().createDocument(); |
| root.coreSetOwnerDocument(ownerDocument); |
| return ownerDocument; |
| } else { |
| return null; |
| } |
| } |
| |
| public final boolean CoreNode.coreHasSameOwnerDocument(CoreNode other) { |
| return other.getRootOrOwnerDocument() == getRootOrOwnerDocument(); |
| } |
| |
| final boolean CoreNode.getFlag(int flag) { |
| return (flags & flag) != 0; |
| } |
| |
| final void CoreNode.setFlag(int flag, boolean value) { |
| if (value) { |
| flags |= flag; |
| } else { |
| flags &= ~flag; |
| } |
| } |
| } |