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, org.apache.parquet.hadoop.metadata.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, org.apache.parquet.hadoop.metadata.BlockMetaData blockMetadata, TupleDomain<org.apache.parquet.column.ColumnDescriptor> parquetTupleDomain, ParquetReaderOptions options)
static boolean	hasBloomFilter(org.apache.parquet.hadoop.metadata.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,
 org.apache.parquet.hadoop.metadata.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,
 org.apache.parquet.hadoop.metadata.BlockMetaData blockMetadata,
 TupleDomain<org.apache.parquet.column.ColumnDescriptor> parquetTupleDomain,
 ParquetReaderOptions options)

hasBloomFilter

public static boolean hasBloomFilter(org.apache.parquet.hadoop.metadata.ColumnChunkMetaData columnMetaData)