Package org.apache.iotdb.tsfile.read.common.type

Class FloatType

java.lang.Object

org.apache.iotdb.tsfile.read.common.type.FloatType

All Implemented Interfaces:

Type

public class FloatType
extends java.lang.Object
implements Type

Method Summary

Modifier and Type	Method	Description
ColumnBuilder	createColumnBuilder(int expectedEntries)	Creates the preferred column builder for this type.
double	getDouble(Column c, int position)	Gets a double at position.
float	getFloat(Column c, int position)	Gets a float at position.
static FloatType	getInstance()
int	getInt(Column c, int position)	Gets a little endian int at position.
long	getLong(Column c, int position)	Gets a little endian long at position.
TypeEnum	getTypeEnum()
void	writeDouble(ColumnBuilder builder, double value)	Write a double to the current entry;
void	writeFloat(ColumnBuilder builder, float value)	Write a float to the current entry;
void	writeInt(ColumnBuilder builder, int value)	Write an int to the current entry;
void	writeLong(ColumnBuilder builder, long value)	Write a long to the current entry;

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.type.Type

getBinary, getBoolean, getObject, writeBinary, writeBoolean, writeObject

Method Detail

getInt

public int getInt(Column c,
                  int position)

Description copied from interface: Type

Gets a little endian int at position.

Specified by:

getInt in interface Type

getLong

public long getLong(Column c,
                    int position)

Description copied from interface: Type

Gets a little endian long at position.

Specified by:

getLong in interface Type

getFloat

public float getFloat(Column c,
                      int position)

Description copied from interface: Type

Gets a float at position.

Specified by:

getFloat in interface Type

getDouble

public double getDouble(Column c,
                        int position)

Description copied from interface: Type

Gets a double at position.

Specified by:

getDouble in interface Type

writeInt

public void writeInt(ColumnBuilder builder,
                     int value)

Description copied from interface: Type

Write an int to the current entry;

Specified by:

writeInt in interface Type

writeLong

public void writeLong(ColumnBuilder builder,
                      long value)

Description copied from interface: Type

Write a long to the current entry;

Specified by:

writeLong in interface Type

writeFloat

public void writeFloat(ColumnBuilder builder,
                       float value)

Description copied from interface: Type

Write a float to the current entry;

Specified by:

writeFloat in interface Type

writeDouble

public void writeDouble(ColumnBuilder builder,
                        double value)

Description copied from interface: Type

Write a double to the current entry;

Specified by:

writeDouble in interface Type

createColumnBuilder

public ColumnBuilder createColumnBuilder(int expectedEntries)

Description copied from interface: Type

Creates the preferred column builder for this type. This is the builder used to store values after an expression projection within the read.

Specified by:

createColumnBuilder in interface Type

getTypeEnum

public TypeEnum getTypeEnum()

Specified by:

getTypeEnum in interface Type

getInstance

public static FloatType getInstance()