org.apache.iceberg.parquet

Class ValuesAsBytesReader

java.lang.Object

org.apache.parquet.column.values.ValuesReader

org.apache.iceberg.parquet.ValuesAsBytesReader

public class ValuesAsBytesReader
extends org.apache.parquet.column.values.ValuesReader

Implements a ValuesReader specifically to read given number of bytes from the underlying ByteBufferInputStream.

Constructor Summary

Constructors

Constructor and Description
ValuesAsBytesReader()

Method Summary

Modifier and Type	Method and Description
java.nio.ByteBuffer	getBuffer(int length)
void	initFromPage(int valueCount, org.apache.parquet.bytes.ByteBufferInputStream in)
boolean	readBoolean()
int	readBooleanAsInt() Returns 1 if true, 0 otherwise.
double	readDouble()
float	readFloat()
int	readInteger()
long	readLong()
void	skip()

Methods inherited from class org.apache.parquet.column.values.ValuesReader

getNextOffset, initFromPage, initFromPage, readBytes, readValueDictionaryId, skip, updateNextOffset

Methods inherited from class java.lang.Object

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

Constructor Detail

ValuesAsBytesReader

public ValuesAsBytesReader()

Method Detail

initFromPage

public void initFromPage(int valueCount,
                         org.apache.parquet.bytes.ByteBufferInputStream in)

Overrides:

initFromPage in class org.apache.parquet.column.values.ValuesReader

skip

public void skip()

Specified by:

skip in class org.apache.parquet.column.values.ValuesReader

getBuffer

public java.nio.ByteBuffer getBuffer(int length)

readInteger

public final int readInteger()

Overrides:

readInteger in class org.apache.parquet.column.values.ValuesReader

readLong

public final long readLong()

Overrides:

readLong in class org.apache.parquet.column.values.ValuesReader

readFloat

public final float readFloat()

Overrides:

readFloat in class org.apache.parquet.column.values.ValuesReader

readDouble

public final double readDouble()

Overrides:

readDouble in class org.apache.parquet.column.values.ValuesReader

readBoolean

public final boolean readBoolean()

Overrides:

readBoolean in class org.apache.parquet.column.values.ValuesReader

readBooleanAsInt

public final int readBooleanAsInt()

Returns 1 if true, 0 otherwise.