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18 package org.apache.shardingsphere.infra.binder.context.segment.select.projection.impl;
19
20 import lombok.EqualsAndHashCode;
21 import lombok.Getter;
22 import org.apache.shardingsphere.infra.database.core.type.DatabaseType;
23 import org.apache.shardingsphere.sql.parser.statement.core.enums.AggregationType;
24 import org.apache.shardingsphere.sql.parser.statement.core.segment.dml.item.AggregationProjectionSegment;
25 import org.apache.shardingsphere.sql.parser.statement.core.value.identifier.IdentifierValue;
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30 @EqualsAndHashCode(callSuper = true)
31 @Getter
32 public final class AggregationDistinctProjection extends AggregationProjection {
33
34 private final int startIndex;
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36 private final int stopIndex;
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38 private final String distinctInnerExpression;
39
40 public AggregationDistinctProjection(final int startIndex, final int stopIndex, final AggregationType type, final AggregationProjectionSegment aggregationSegment,
41 final IdentifierValue alias, final String distinctInnerExpression, final DatabaseType databaseType) {
42 super(type, aggregationSegment, alias, databaseType);
43 this.startIndex = startIndex;
44 this.stopIndex = stopIndex;
45 this.distinctInnerExpression = distinctInnerExpression;
46 }
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48 public AggregationDistinctProjection(final int startIndex, final int stopIndex, final AggregationType type, final AggregationProjectionSegment aggregationSegment,
49 final IdentifierValue alias, final String distinctInnerExpression, final DatabaseType databaseType, final String separator) {
50 super(type, aggregationSegment, alias, databaseType, separator);
51 this.startIndex = startIndex;
52 this.stopIndex = stopIndex;
53 this.distinctInnerExpression = distinctInnerExpression;
54 }
55 }