1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.directory.server.core.cursor; 20 21 22 /** 23 * An enumeration to represent the various states of a Cursor. 24 * 25 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 26 * @version $Rev$, $Date$ 27 */ 28 public enum CursorStateEnum 29 { 30 /** the Cursor has been created and so has not been positioned yet */ 31 JUST_OPENED, 32 /** the Cursor is positioned just before the first element */ 33 BEFORE_FIRST, 34 /** the Cursor is positioned just after the last element */ 35 AFTER_LAST, 36 /** the Cursor is positioned just before an element but not on any element */ 37 BEFORE_INNER, 38 /** the Cursor is positioned just after an element but not on any element */ 39 AFTER_INNER, 40 /** the Cursor is positioned on the first element */ 41 ON_FIRST, 42 /** the Cursor is positioned on the last element */ 43 ON_LAST, 44 /** the Cursor is positioned on an element */ 45 ON_INNER, 46 /** the Cursor is closed and not operations can be performed on it */ 47 CLOSED 48 }