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18 package org.apache.shardingsphere.infra.binder.context.segment.select.orderby;
19
20 import lombok.Getter;
21 import lombok.RequiredArgsConstructor;
22 import lombok.Setter;
23 import org.apache.shardingsphere.sql.parser.sql.common.segment.dml.order.item.OrderByItemSegment;
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28 @RequiredArgsConstructor
29 @Getter
30 @Setter
31 public final class OrderByItem {
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33 private final OrderByItemSegment segment;
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35 private int index;
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37 @Override
38 public boolean equals(final Object obj) {
39 if (!(obj instanceof OrderByItem)) {
40 return false;
41 }
42 OrderByItem orderByItem = (OrderByItem) obj;
43 return segment.getOrderDirection() == orderByItem.segment.getOrderDirection() && index == orderByItem.index;
44 }
45
46 @Override
47 public int hashCode() {
48 return segment.getOrderDirection().hashCode() + Integer.hashCode(index);
49 }
50 }