ai.rapids.cudf

Class ParquetWriterOptions.Builder

java.lang.Object

ai.rapids.cudf.ParquetColumnWriterOptions.NestedBuilder<T,V>

ai.rapids.cudf.ParquetColumnWriterOptions.AbstractStructBuilder<ParquetWriterOptions.Builder,ParquetWriterOptions>

ai.rapids.cudf.ParquetWriterOptions.Builder

Enclosing class:

ParquetWriterOptions

public static class ParquetWriterOptions.Builder
extends ParquetColumnWriterOptions.AbstractStructBuilder<ParquetWriterOptions.Builder,ParquetWriterOptions>

Field Summary

Fields inherited from class ai.rapids.cudf.ParquetColumnWriterOptions.NestedBuilder

children, isNullable, name

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
ParquetWriterOptions	build()
ParquetWriterOptions.Builder	withCompressionType(CompressionType compression) Set the compression type to use for writing
ParquetWriterOptions.Builder	withMetadata(Map<String,String> metadata) Add a map of metadata keys and values
ParquetWriterOptions.Builder	withMetadata(String key, String value) Add a metadata key and a value
ParquetWriterOptions.Builder	withStatisticsFrequency(ParquetWriterOptions.StatisticsFrequency statsGranularity)

Methods inherited from class ai.rapids.cudf.ParquetColumnWriterOptions.NestedBuilder

withColumns, withColumns, withDecimal, withDecimalColumn, withDecimalColumn, withListColumn, withNonNullableColumns, withNullableColumns, withNullableDecimalColumn, withNullableTimestampColumn, withStructColumn, withTimestamp, withTimestampColumn, withTimestampColumn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder()

Method Detail

withMetadata

public ParquetWriterOptions.Builder withMetadata(String key,
                                                 String value)

Add a metadata key and a value

withMetadata

public ParquetWriterOptions.Builder withMetadata(Map<String,String> metadata)

Add a map of metadata keys and values

withCompressionType

public ParquetWriterOptions.Builder withCompressionType(CompressionType compression)

Set the compression type to use for writing

withStatisticsFrequency

public ParquetWriterOptions.Builder withStatisticsFrequency(ParquetWriterOptions.StatisticsFrequency statsGranularity)

build

public ParquetWriterOptions build()

Specified by:

build in class ParquetColumnWriterOptions.NestedBuilder<ParquetWriterOptions.Builder,ParquetWriterOptions>