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, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package org.apache.hive.service.cli; 20 21 import org.apache.hive.service.cli.thrift.TFetchOrientation; 22 23 /** 24 * FetchOrientation. 25 * 26 */ 27 public enum FetchOrientation { 28 FETCH_NEXT(TFetchOrientation.FETCH_NEXT), 29 FETCH_PRIOR(TFetchOrientation.FETCH_PRIOR), 30 FETCH_RELATIVE(TFetchOrientation.FETCH_RELATIVE), 31 FETCH_ABSOLUTE(TFetchOrientation.FETCH_ABSOLUTE), 32 FETCH_FIRST(TFetchOrientation.FETCH_FIRST), 33 FETCH_LAST(TFetchOrientation.FETCH_LAST); 34 35 private TFetchOrientation tFetchOrientation; 36 FetchOrientation(TFetchOrientation tFetchOrientation)37 FetchOrientation(TFetchOrientation tFetchOrientation) { 38 this.tFetchOrientation = tFetchOrientation; 39 } 40 getFetchOrientation(TFetchOrientation tFetchOrientation)41 public static FetchOrientation getFetchOrientation(TFetchOrientation tFetchOrientation) { 42 for (FetchOrientation fetchOrientation : values()) { 43 if (tFetchOrientation.equals(fetchOrientation.toTFetchOrientation())) { 44 return fetchOrientation; 45 } 46 } 47 // TODO: Should this really default to FETCH_NEXT? 48 return FETCH_NEXT; 49 } 50 toTFetchOrientation()51 public TFetchOrientation toTFetchOrientation() { 52 return tFetchOrientation; 53 } 54 } 55