org.apache.iotdb.tsfile.read.common

Class Field

java.lang.Object

org.apache.iotdb.tsfile.read.common.Field

public class Field
extends Object

Field is component of one RowRecord which stores a value in specific data type. The value type of Field is primitive(int long, float, double, binary, boolean).

Constructor Summary

Constructors

Constructor and Description
Field(TSDataType dataType)

Method Summary

Modifier and Type	Method and Description
static Field	copy(Field field)
Binary	getBinaryV()
boolean	getBoolV()
TSDataType	getDataType()
double	getDoubleV()
static Field	getField(Object value, TSDataType dataType)
float	getFloatV()
int	getIntV()
long	getLongV()
Object	getObjectValue(TSDataType dataType)
String	getStringValue() get field value and convert to string.
void	setBinaryV(Binary binaryV)
void	setBoolV(boolean boolV)
void	setDoubleV(double doubleV)
void	setFloatV(float floatV)
void	setIntV(int intV)
void	setLongV(long longV)
static void	setTsPrimitiveValue(TsPrimitiveType value, Field field)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Field

public Field(TSDataType dataType)

Method Detail

copy

public static Field copy(Field field)

getDataType

public TSDataType getDataType()

getBoolV

public boolean getBoolV()

setBoolV

public void setBoolV(boolean boolV)

getIntV

public int getIntV()

setIntV

public void setIntV(int intV)

getLongV

public long getLongV()

setLongV

public void setLongV(long longV)

getFloatV

public float getFloatV()

setFloatV

public void setFloatV(float floatV)

getDoubleV

public double getDoubleV()

setDoubleV

public void setDoubleV(double doubleV)

getBinaryV

public Binary getBinaryV()

setBinaryV

public void setBinaryV(Binary binaryV)

getStringValue

public String getStringValue()

get field value and convert to string.

Returns:

value string

toString

public String toString()

Overrides:

toString in class Object

getObjectValue

public Object getObjectValue(TSDataType dataType)

getField

public static Field getField(Object value,
                             TSDataType dataType)

setTsPrimitiveValue

public static void setTsPrimitiveValue(TsPrimitiveType value,
                                       Field field)