Package io.trino.parquet.predicate

Class PredicateUtils

java.lang.Object

io.trino.parquet.predicate.PredicateUtils

public final class PredicateUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static Predicate	buildPredicate(org.apache.parquet.schema.MessageType requestedSchema, TupleDomain<org.apache.parquet.column.ColumnDescriptor> parquetTupleDomain, Map<List<String>,RichColumnDescriptor> descriptorsByPath, org.joda.time.DateTimeZone timeZone)
static boolean	isStatisticsOverflow(Type type, long min, long max)
static boolean	predicateMatches(Predicate parquetPredicate, org.apache.parquet.hadoop.metadata.BlockMetaData block, ParquetDataSource dataSource, Map<List<String>,RichColumnDescriptor> descriptorsByPath, TupleDomain<org.apache.parquet.column.ColumnDescriptor> parquetTupleDomain)
static boolean	predicateMatches(Predicate parquetPredicate, org.apache.parquet.hadoop.metadata.BlockMetaData block, ParquetDataSource dataSource, Map<List<String>,RichColumnDescriptor> descriptorsByPath, TupleDomain<org.apache.parquet.column.ColumnDescriptor> parquetTupleDomain, Optional<org.apache.parquet.internal.filter2.columnindex.ColumnIndexStore> columnIndexStore)

Methods inherited from class java.lang.Object

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

Method Detail

isStatisticsOverflow

public static boolean isStatisticsOverflow(Type type,
                                           long min,
                                           long max)

buildPredicate

public static Predicate buildPredicate(org.apache.parquet.schema.MessageType requestedSchema,
                                       TupleDomain<org.apache.parquet.column.ColumnDescriptor> parquetTupleDomain,
                                       Map<List<String>,RichColumnDescriptor> descriptorsByPath,
                                       org.joda.time.DateTimeZone timeZone)

predicateMatches

public static boolean predicateMatches(Predicate parquetPredicate,
                                       org.apache.parquet.hadoop.metadata.BlockMetaData block,
                                       ParquetDataSource dataSource,
                                       Map<List<String>,RichColumnDescriptor> descriptorsByPath,
                                       TupleDomain<org.apache.parquet.column.ColumnDescriptor> parquetTupleDomain)
                                throws ParquetCorruptionException

Throws:

ParquetCorruptionException

predicateMatches

public static boolean predicateMatches(Predicate parquetPredicate,
                                       org.apache.parquet.hadoop.metadata.BlockMetaData block,
                                       ParquetDataSource dataSource,
                                       Map<List<String>,RichColumnDescriptor> descriptorsByPath,
                                       TupleDomain<org.apache.parquet.column.ColumnDescriptor> parquetTupleDomain,
                                       Optional<org.apache.parquet.internal.filter2.columnindex.ColumnIndexStore> columnIndexStore)
                                throws ParquetCorruptionException

Throws:

ParquetCorruptionException