1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.shardingsphere.sql.parser.sql.common.segment.dal; 19 20 import lombok.Getter; 21 import lombok.RequiredArgsConstructor; 22 import lombok.Setter; 23 import org.apache.shardingsphere.sql.parser.sql.common.segment.SQLSegment; 24 import org.apache.shardingsphere.sql.parser.sql.common.segment.dml.predicate.WhereSegment; 25 26 import java.util.Optional; 27 28 /** 29 * Show filter segment. 30 */ 31 @RequiredArgsConstructor 32 @Setter 33 public final class ShowFilterSegment implements SQLSegment { 34 35 @Getter 36 private final int startIndex; 37 38 @Getter 39 private final int stopIndex; 40 41 private ShowLikeSegment like; 42 43 private WhereSegment where; 44 45 /** 46 * Get like segment. 47 * 48 * @return like segment 49 */ 50 public Optional<ShowLikeSegment> getLike() { 51 return Optional.ofNullable(like); 52 } 53 54 /** 55 * Get where segment. 56 * 57 * @return where segment 58 */ 59 public Optional<WhereSegment> getWhere() { 60 return Optional.ofNullable(where); 61 } 62 }