Package io.trino.parquet.reader

Class ParquetColumnChunkIterator

java.lang.Object

io.trino.parquet.reader.ParquetColumnChunkIterator

All Implemented Interfaces:

Iterator<Page>

public final class ParquetColumnChunkIterator
extends Object
implements Iterator<Page>

Constructor Summary

Constructors

Constructor	Description
ParquetColumnChunkIterator(Optional<String> fileCreatedBy, org.apache.parquet.column.ColumnDescriptor descriptor, org.apache.parquet.hadoop.metadata.ColumnChunkMetaData metadata, ChunkedInputStream input, org.apache.parquet.internal.column.columnindex.OffsetIndex offsetIndex)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
Page	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Details

ParquetColumnChunkIterator

public ParquetColumnChunkIterator(Optional<String> fileCreatedBy,
 org.apache.parquet.column.ColumnDescriptor descriptor,
 org.apache.parquet.hadoop.metadata.ColumnChunkMetaData metadata,
 ChunkedInputStream input,
 @Nullable
 org.apache.parquet.internal.column.columnindex.OffsetIndex offsetIndex)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Page>

next

public Page next()

Specified by:

next in interface Iterator<Page>