Package org.apache.iotdb.tsfile.read.common.block.column

Class LongColumnBuilder

java.lang.Object

org.apache.iotdb.tsfile.read.common.block.column.LongColumnBuilder

All Implemented Interfaces:

ColumnBuilder

public class LongColumnBuilder
extends Object
implements ColumnBuilder

Field Summary

Fields

Modifier and Type	Field	Description
static LongColumn	NULL_VALUE_BLOCK

Constructor Summary

Constructors

Constructor	Description
LongColumnBuilder(ColumnBuilderStatus columnBuilderStatus, int expectedEntries)

Method Summary

Modifier and Type	Method	Description
ColumnBuilder	appendNull()
Column	build()
TSDataType	getDataType()
long	getRetainedSizeInBytes()
ColumnBuilder	newColumnBuilderLike(ColumnBuilderStatus columnBuilderStatus)
ColumnBuilder	write(Column column, int index)
ColumnBuilder	writeLong(long value)
ColumnBuilder	writeObject(Object value)	Write an Object to the current entry, which should be the Long type;
ColumnBuilder	writeTsPrimitiveType(TsPrimitiveType value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iotdb.tsfile.read.common.block.column.ColumnBuilder

appendNull, writeBinary, writeBoolean, writeDouble, writeFloat, writeInt

Field Detail

NULL_VALUE_BLOCK

public static final LongColumn NULL_VALUE_BLOCK

Constructor Detail

LongColumnBuilder

public LongColumnBuilder(ColumnBuilderStatus columnBuilderStatus,
                         int expectedEntries)

Method Detail

writeLong

public ColumnBuilder writeLong(long value)

Specified by:

writeLong in interface ColumnBuilder

writeObject

public ColumnBuilder writeObject(Object value)

Write an Object to the current entry, which should be the Long type;

Specified by:

writeObject in interface ColumnBuilder

write

public ColumnBuilder write(Column column,
                           int index)

Specified by:

write in interface ColumnBuilder

writeTsPrimitiveType

public ColumnBuilder writeTsPrimitiveType(TsPrimitiveType value)

Specified by:

writeTsPrimitiveType in interface ColumnBuilder

appendNull

public ColumnBuilder appendNull()

Specified by:

appendNull in interface ColumnBuilder

build

public Column build()

Specified by:

build in interface ColumnBuilder

getDataType

public TSDataType getDataType()

Specified by:

getDataType in interface ColumnBuilder

getRetainedSizeInBytes

public long getRetainedSizeInBytes()

Specified by:

getRetainedSizeInBytes in interface ColumnBuilder

newColumnBuilderLike

public ColumnBuilder newColumnBuilderLike(ColumnBuilderStatus columnBuilderStatus)

Specified by:

newColumnBuilderLike in interface ColumnBuilder