| /* |
| * |
| * 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.crail.namenode; |
| |
| import org.apache.crail.CrailNodeType; |
| import org.apache.crail.conf.CrailConstants; |
| |
| public class TableBlocks extends DirectoryBlocks { |
| |
| TableBlocks(long fd, int fileComponent, CrailNodeType type, |
| int storageClass, int locationClass, boolean enumerable) { |
| super(fd, fileComponent, type, storageClass, locationClass, enumerable); |
| } |
| |
| @Override |
| public AbstractNode putChild(AbstractNode child) throws Exception { |
| if (!child.getType().isKeyValue()){ |
| throw new Exception("Attempt to create key/value pair in container other than a table"); |
| } |
| |
| AbstractNode oldNode = children.put(child.getComponent(), child); |
| if (child.isEnumerable()) { |
| child.setDirOffset(dirOffsetCounter.getAndAdd(CrailConstants.DIRECTORY_RECORD)); |
| } |
| return oldNode; |
| } |
| } |