public static enum ParquetWriterOptions.StatisticsFrequency extends Enum<ParquetWriterOptions.StatisticsFrequency>
修饰符和类型 | 方法和描述 |
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static ParquetWriterOptions.StatisticsFrequency |
valueOf(String name)
返回具有指定名称的此枚举类型的枚举常量。
|
static ParquetWriterOptions.StatisticsFrequency[] |
values()
返回一个数组,其中包含按声明顺序排列的此枚举类型的常量。
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public static final ParquetWriterOptions.StatisticsFrequency NONE
public static final ParquetWriterOptions.StatisticsFrequency ROWGROUP
public static final ParquetWriterOptions.StatisticsFrequency PAGE
public static ParquetWriterOptions.StatisticsFrequency[] values()
for (ParquetWriterOptions.StatisticsFrequency c : ParquetWriterOptions.StatisticsFrequency.values()) System.out.println(c);
public static ParquetWriterOptions.StatisticsFrequency valueOf(String name)
name
- 要返回的枚举常量的名称。IllegalArgumentException
- 如果此枚举类型没有具有指定名称的常量NullPointerException
- 如果参数为 nullCopyright © 2025. 保留所有权利。