Package com.clickhouse.data.value

Class ClickHouseUuidValue

java.lang.Object

com.clickhouse.data.value.ClickHouseObjectValue<UUID>

com.clickhouse.data.value.ClickHouseUuidValue

All Implemented Interfaces:

ClickHouseValue, Serializable

public class ClickHouseUuidValue
extends ClickHouseObjectValue<UUID>

Wrapper class of UUID.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final UUID	DEFAULT	Default value.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ClickHouseUuidValue(UUID value)

Method Summary

Modifier and Type	Method	Description
BigDecimal	asBigDecimal(int scale)	Gets value as BigDecimal.
BigInteger	asBigInteger()	Gets value as BigInteger.
byte	asByte()	Gets value as byte.
double	asDouble()	Gets value as double.
float	asFloat()	Gets value as float.
int	asInteger()	Gets value as integer.
long	asLong()	Gets value as long.
Object	asObject()	Gets value as an object.
short	asShort()	Gets value as short.
UUID	asUuid()	Gets value as UUID.
ClickHouseUuidValue	copy(boolean deep)	Gets a copy of this value object.
static ClickHouseUuidValue	of(ClickHouseValue ref, UUID value)	Update value of the given object or create a new instance if ref is null.
static ClickHouseUuidValue	of(UUID value)	Wrap the given value.
static ClickHouseUuidValue	ofNull()	Create a new instance representing null value.
static ClickHouseUuidValue	ofNull(ClickHouseValue ref)	Update given value to null or create a new instance if ref is null.
ClickHouseUuidValue	resetToDefault()	Resets to default value of corresponding data type.
String	toSqlExpression()	Converts the value to escaped SQL expression.
ClickHouseUuidValue	update(byte value)	Updates value.
ClickHouseUuidValue	update(double value)	Updates value.
ClickHouseUuidValue	update(float value)	Updates value.
ClickHouseUuidValue	update(int value)	Updates value.
ClickHouseUuidValue	update(long value)	Updates value.
ClickHouseUuidValue	update(short value)	Updates value.
ClickHouseUuidValue	update(ClickHouseValue value)	Updates value.
ClickHouseUuidValue	update(Enum<?> value)	Updates value.
ClickHouseUuidValue	update(Object value)	Updates value.
ClickHouseUuidValue	update(String value)	Updates value.
ClickHouseUuidValue	update(BigDecimal value)	Updates value.
ClickHouseUuidValue	update(BigInteger value)	Updates value.
ClickHouseUuidValue	update(Inet4Address value)	Updates value.
ClickHouseUuidValue	update(Inet6Address value)	Updates value.
ClickHouseUuidValue	update(LocalDate value)	Updates value.
ClickHouseUuidValue	update(LocalDateTime value)	Updates value.
ClickHouseUuidValue	update(LocalTime value)	Updates value.
ClickHouseUuidValue	update(UUID value)	Updates value.

Methods inherited from class com.clickhouse.data.value.ClickHouseObjectValue

asString, equals, getValue, hashCode, isNullOrEmpty, resetToNullOrEmpty, set, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.clickhouse.data.ClickHouseValue

asArray, asArray, asBigDecimal, asBinary, asBinary, asBinary, asBinary, asBoolean, asByteStream, asCharacter, asCharacterStream, asDate, asDateTime, asDateTime, asEnum, asInet4Address, asInet6Address, asInstant, asInstant, asMap, asMap, asObject, asOffsetDateTime, asOffsetDateTime, asRawObject, asTime, asTime, asTuple, asZonedDateTime, asZonedDateTime, copy, isInfinity, isNaN, isNullable, newUnsupportedException, update, update, update, update, update, update, update, update, update, update, update, update, update, update, update, update, update, update, update, updateUnknown

Field Details

DEFAULT

public static final UUID DEFAULT

Default value.

Constructor Details

ClickHouseUuidValue

protected ClickHouseUuidValue(UUID value)

Method Details

ofNull

public static ClickHouseUuidValue ofNull()

Create a new instance representing null value.

Returns:

new instance representing null value

ofNull

public static ClickHouseUuidValue ofNull(ClickHouseValue ref)

Update given value to null or create a new instance if ref is null.

Parameters:

ref - object to update, could be null

Returns:

same object as ref or a new instance if it's null

of

public static ClickHouseUuidValue of(UUID value)

Wrap the given value.

Parameters:

value - value

Returns:

object representing the value

of

public static ClickHouseUuidValue of(ClickHouseValue ref,
 UUID value)

Update value of the given object or create a new instance if ref is null.

Parameters:

ref - object to update, could be null

value - value

Returns:

same object as ref or a new instance if it's null

copy

public ClickHouseUuidValue copy(boolean deep)

Description copied from interface: ClickHouseValue

Gets a copy of this value object.

Parameters:

deep - true to create a deep copy; false for a shallow copy

Returns:

copy of this value object

asByte

public byte asByte()

Description copied from interface: ClickHouseValue

Gets value as byte.

Specified by:

asByte in interface ClickHouseValue

Overrides:

asByte in class ClickHouseObjectValue<UUID>

Returns:

byte value

asShort

public short asShort()

Description copied from interface: ClickHouseValue

Gets value as short.

Specified by:

asShort in interface ClickHouseValue

Overrides:

asShort in class ClickHouseObjectValue<UUID>

Returns:

short value

asInteger

public int asInteger()

Description copied from interface: ClickHouseValue

Gets value as integer.

Specified by:

asInteger in interface ClickHouseValue

Overrides:

asInteger in class ClickHouseObjectValue<UUID>

Returns:

integer value

asLong

public long asLong()

Description copied from interface: ClickHouseValue

Gets value as long.

Specified by:

asLong in interface ClickHouseValue

Overrides:

asLong in class ClickHouseObjectValue<UUID>

Returns:

long value

asBigInteger

public BigInteger asBigInteger()

Description copied from interface: ClickHouseValue

Gets value as BigInteger.

Specified by:

asBigInteger in interface ClickHouseValue

Overrides:

asBigInteger in class ClickHouseObjectValue<UUID>

Returns:

big integer, could be null

asFloat

public float asFloat()

Description copied from interface: ClickHouseValue

Gets value as float.

Specified by:

asFloat in interface ClickHouseValue

Overrides:

asFloat in class ClickHouseObjectValue<UUID>

Returns:

float value

asDouble

public double asDouble()

Description copied from interface: ClickHouseValue

Gets value as double.

Specified by:

asDouble in interface ClickHouseValue

Overrides:

asDouble in class ClickHouseObjectValue<UUID>

Returns:

double value

asBigDecimal

public BigDecimal asBigDecimal(int scale)

Description copied from interface: ClickHouseValue

Gets value as BigDecimal.

Specified by:

asBigDecimal in interface ClickHouseValue

Overrides:

asBigDecimal in class ClickHouseObjectValue<UUID>

Parameters:

scale - scale of the decimal

Returns:

big decimal, could be null

asObject

public Object asObject()

Description copied from interface: ClickHouseValue

Gets value as an object.

Specified by:

asObject in interface ClickHouseValue

Overrides:

asObject in class ClickHouseObjectValue<UUID>

Returns:

an object representing the value, could be null

asUuid

public UUID asUuid()

Description copied from interface: ClickHouseValue

Gets value as UUID.

Returns:

uuid, could be null

resetToDefault

public ClickHouseUuidValue resetToDefault()

Description copied from interface: ClickHouseValue

Resets to default value of corresponding data type.

Returns:

this object

toSqlExpression

public String toSqlExpression()

Description copied from interface: ClickHouseValue

Converts the value to escaped SQL expression. For example, number 123 will be converted to 123, while string "12'3" will be converted to @{code '12\'3'}.

Specified by:

toSqlExpression in interface ClickHouseValue

Overrides:

toSqlExpression in class ClickHouseObjectValue<UUID>

Returns:

escaped SQL expression

update

public ClickHouseUuidValue update(byte value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(short value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(int value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(long value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(float value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(double value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(BigInteger value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(BigDecimal value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(Enum<?> value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(Inet4Address value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(Inet6Address value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(LocalDate value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(LocalTime value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(LocalDateTime value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(String value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(UUID value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(ClickHouseValue value)

Description copied from interface: ClickHouseValue

Updates value.

Parameters:

value - value to update

Returns:

this object

update

public ClickHouseUuidValue update(Object value)

Description copied from interface: ClickHouseValue

Updates value. This method tries to identify type of value and then use corresponding update method to proceed. Unknown value will be passed to ClickHouseValue.updateUnknown(Object).

Specified by:

update in interface ClickHouseValue

Overrides:

update in class ClickHouseObjectValue<UUID>

Parameters:

value - value to update, could be null

Returns:

this object