org.apache.parquet.column.values.bytestreamsplit

Class ByteStreamSplitValuesWriter.DoubleByteStreamSplitValuesWriter

java.lang.Object

org.apache.parquet.column.values.ValuesWriter

org.apache.parquet.column.values.bytestreamsplit.ByteStreamSplitValuesWriter

org.apache.parquet.column.values.bytestreamsplit.ByteStreamSplitValuesWriter.DoubleByteStreamSplitValuesWriter

All Implemented Interfaces:

AutoCloseable

Enclosing class:

ByteStreamSplitValuesWriter

public static class ByteStreamSplitValuesWriter.DoubleByteStreamSplitValuesWriter
extends ByteStreamSplitValuesWriter

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.parquet.column.values.bytestreamsplit.ByteStreamSplitValuesWriter

ByteStreamSplitValuesWriter.DoubleByteStreamSplitValuesWriter, ByteStreamSplitValuesWriter.FixedLenByteArrayByteStreamSplitValuesWriter, ByteStreamSplitValuesWriter.FloatByteStreamSplitValuesWriter, ByteStreamSplitValuesWriter.IntegerByteStreamSplitValuesWriter, ByteStreamSplitValuesWriter.LongByteStreamSplitValuesWriter

Field Summary

Fields inherited from class org.apache.parquet.column.values.bytestreamsplit.ByteStreamSplitValuesWriter

elementSizeInBytes, numStreams

Constructor Summary

Constructors

Constructor and Description
DoubleByteStreamSplitValuesWriter(int initialCapacity, int pageSize, ByteBufferAllocator allocator)

Method Summary

Modifier and Type	Method and Description
String	memUsageString(String prefix)
void	writeDouble(double v)

Methods inherited from class org.apache.parquet.column.values.bytestreamsplit.ByteStreamSplitValuesWriter

close, getAllocatedSize, getBufferedSize, getBytes, getEncoding, reset, scatterBytes

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

resetDictionary, toDictPageAndClose, writeBoolean, writeByte, writeBytes, writeFloat, writeInteger, writeLong

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleByteStreamSplitValuesWriter

public DoubleByteStreamSplitValuesWriter(int initialCapacity,
                                         int pageSize,
                                         ByteBufferAllocator allocator)

Method Detail

writeDouble

public void writeDouble(double v)

Overrides:

writeDouble in class ValuesWriter

Parameters:

v - the value to encode

memUsageString

public String memUsageString(String prefix)

Specified by:

memUsageString in class ValuesWriter