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.dml.expr; 19 20 import lombok.Getter; 21 import lombok.RequiredArgsConstructor; 22 import lombok.Setter; 23 24 import java.util.LinkedList; 25 import java.util.List; 26 27 /** 28 * List expression. 29 */ 30 @RequiredArgsConstructor 31 @Getter 32 @Setter 33 public final class ListExpression implements ExpressionSegment { 34 35 private final int startIndex; 36 37 private final int stopIndex; 38 39 private final List<ExpressionSegment> items = new LinkedList<>(); 40 41 @Override 42 public String getText() { 43 StringBuilder result = new StringBuilder(); 44 for (ExpressionSegment each : items) { 45 result.append(each.getText()); 46 } 47 return result.toString(); 48 } 49 }