Package org.apache.iceberg.parquet

Class ColumnIterator<T>

java.lang.Object

org.apache.iceberg.parquet.BaseColumnIterator

org.apache.iceberg.parquet.ColumnIterator<T>

All Implemented Interfaces:

Iterator<T>

public abstract class ColumnIterator<T>
extends BaseColumnIterator

Field Summary

Fields inherited from class org.apache.iceberg.parquet.BaseColumnIterator

advanceNextPageCount, desc, dictionary, pageSource, triplesCount, triplesRead

Method Summary

Modifier and Type	Method	Description
int	currentDefinitionLevel()
int	currentRepetitionLevel()
org.apache.parquet.io.api.Binary	nextBinary()
boolean	nextBoolean()
double	nextDouble()
float	nextFloat()
int	nextInteger()
long	nextLong()
<N> N	nextNull()
protected BasePageIterator	pageIterator()

Methods inherited from class org.apache.iceberg.parquet.BaseColumnIterator

advance, hasNext, setPageSource

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, hasNext, next, remove

Method Details

currentDefinitionLevel

public int currentDefinitionLevel()

currentRepetitionLevel

public int currentRepetitionLevel()

nextBoolean

public boolean nextBoolean()

nextInteger

public int nextInteger()

nextLong

public long nextLong()

nextFloat

public float nextFloat()

nextDouble

public double nextDouble()

nextBinary

public org.apache.parquet.io.api.Binary nextBinary()

nextNull

public <N> N nextNull()

pageIterator

protected BasePageIterator pageIterator()

Specified by:

pageIterator in class BaseColumnIterator