Package io.trino.parquet

Class BloomFilterStore

java.lang.Object

io.trino.parquet.BloomFilterStore

public class BloomFilterStore
extends Object

Constructor Summary

Constructors

Constructor	Description
BloomFilterStore(ParquetDataSource dataSource, BlockMetadata block, Set<org.apache.parquet.hadoop.metadata.ColumnPath> columnsFiltered)

Method Summary

Modifier and Type	Method	Description
Optional<org.apache.parquet.column.values.bloomfilter.BloomFilter>	getBloomFilter(org.apache.parquet.hadoop.metadata.ColumnPath columnPath)
static Optional<BloomFilterStore>	getBloomFilterStore(ParquetDataSource dataSource, BlockMetadata blockMetadata, TupleDomain<org.apache.parquet.column.ColumnDescriptor> parquetTupleDomain, ParquetReaderOptions options)
static boolean	hasBloomFilter(ColumnChunkMetadata columnMetaData)

Methods inherited from class java.lang.Object

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

Constructor Details

BloomFilterStore

public BloomFilterStore(ParquetDataSource dataSource,
 BlockMetadata block,
 Set<org.apache.parquet.hadoop.metadata.ColumnPath> columnsFiltered)

Method Details

getBloomFilter

public Optional<org.apache.parquet.column.values.bloomfilter.BloomFilter> getBloomFilter(org.apache.parquet.hadoop.metadata.ColumnPath columnPath)

getBloomFilterStore

public static Optional<BloomFilterStore> getBloomFilterStore(ParquetDataSource dataSource,
 BlockMetadata blockMetadata,
 TupleDomain<org.apache.parquet.column.ColumnDescriptor> parquetTupleDomain,
 ParquetReaderOptions options)

hasBloomFilter

public static boolean hasBloomFilter(ColumnChunkMetadata columnMetaData)