public static final class DistinctCountAggregation.Builder extends Object implements AggregationBuilder
| Modifier and Type | Method and Description |
|---|---|
DistinctCountAggregation.Builder |
aggName(String aggName) |
DistinctCountAggregation |
build() |
DistinctCountAggregation.Builder |
fieldName(String fieldName) |
DistinctCountAggregation.Builder |
missing(Object missing)
缺失字段的默认值。
|
public DistinctCountAggregation.Builder aggName(String aggName)
public DistinctCountAggregation.Builder fieldName(String fieldName)
public DistinctCountAggregation.Builder missing(Object missing)
如果一个文档缺少该字段,则采用什么默认值
public DistinctCountAggregation build()
build in interface AggregationBuilderCopyright © 2024. All Rights Reserved.