Class TimeType

java.lang.Object

io.trino.spi.type.AbstractType

io.trino.spi.type.AbstractLongType

io.trino.spi.type.TimeType

All Implemented Interfaces:

FixedWidthType, Type

public final class TimeType
extends AbstractLongType

A time is stored as picoseconds from midnight.

Nested Class Summary

Nested classes/interfaces inherited from interface io.trino.spi.type.Type

Type.Range

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_PRECISION
static final int	MAX_PRECISION
static final TimeType	TIME_MICROS
static final TimeType	TIME_MILLIS
static final TimeType	TIME_NANOS
static final TimeType	TIME_PICOS
static final TimeType	TIME_SECONDS

Method Summary

Modifier and Type	Method	Description
static TimeType	createTimeType(int precision)
static boolean	equalOperator(long left, long right)
Optional<Object>	getNextValue(Object object)	Returns the minimum value that compares greater than value.
Object	getObjectValue(ConnectorSession session, Block block, int position)	Gets an object representation of the type value in the block position.
int	getPrecision()
Optional<Object>	getPreviousValue(Object object)	Returns the maximum value that compares less than value.
Optional<Type.Range>	getRange()	Return the range of possible values for this type, if available.
TypeOperatorDeclaration	getTypeOperatorDeclaration(TypeOperators typeOperators)	Gets the declared type specific operators for this type.
static long	hashCodeOperator(long value)
static boolean	lessThan(long left, long right)
static boolean	lessThanOrEqual(long left, long right)
static long	xxHash64Operator(long value)

Methods inherited from class io.trino.spi.type.AbstractLongType

appendTo, createBlockBuilder, createFixedSizeBlockBuilder, getFixedSize, getFlatFixedSize, getLong, hash, isComparable, isOrderable, writeLong

Methods inherited from class io.trino.spi.type.AbstractType

equals, getBoolean, getDisplayName, getDouble, getJavaType, getObject, getSlice, getTypeParameters, getTypeSignature, getValueBlockType, hashCode, toString, writeBoolean, writeDouble, writeObject, writeSlice, writeSlice

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.spi.type.FixedWidthType

createBlockBuilder, getFlatVariableWidthSize, isFlatVariableWidth, relocateFlatVariableWidthOffsets

Methods inherited from interface io.trino.spi.type.Type

createNullBlock, getBaseName, getBoolean, getDiscreteValues, getDisplayName, getDouble, getJavaType, getObject, getSlice, getTypeId, getTypeParameters, getTypeSignature, getValueBlockType, writeBoolean, writeDouble, writeObject, writeSlice, writeSlice

Field Details

MAX_PRECISION

public static final int MAX_PRECISION

See Also:

• Constant Field Values

DEFAULT_PRECISION

public static final int DEFAULT_PRECISION

See Also:

• Constant Field Values

TIME_SECONDS

public static final TimeType TIME_SECONDS

TIME_MILLIS

public static final TimeType TIME_MILLIS

TIME_MICROS

public static final TimeType TIME_MICROS

TIME_NANOS

public static final TimeType TIME_NANOS

TIME_PICOS

public static final TimeType TIME_PICOS

Method Details

createTimeType

public static TimeType createTimeType(int precision)

getPrecision

public int getPrecision()

getTypeOperatorDeclaration

public TypeOperatorDeclaration getTypeOperatorDeclaration(TypeOperators typeOperators)

Description copied from interface: Type

Gets the declared type specific operators for this type.

Specified by:

getTypeOperatorDeclaration in interface Type

Overrides:

getTypeOperatorDeclaration in class AbstractLongType

getObjectValue

public Object getObjectValue(ConnectorSession session,
 Block block,
 int position)

Description copied from interface: Type

Gets an object representation of the type value in the block position. This is the value returned to the user via the REST endpoint and therefore must be JSON serializable.

getRange

public Optional<Type.Range> getRange()

Description copied from interface: Type

Return the range of possible values for this type, if available.

The type of the values must match Type.getJavaType()

getPreviousValue

public Optional<Object> getPreviousValue(Object object)

Description copied from interface: Type

Returns the maximum value that compares less than value.

The type of the value must match Type.getJavaType().

getNextValue

public Optional<Object> getNextValue(Object object)

Description copied from interface: Type

Returns the minimum value that compares greater than value.

The type of the value must match Type.getJavaType().

equalOperator

public static boolean equalOperator(long left,
 long right)

hashCodeOperator

public static long hashCodeOperator(long value)

xxHash64Operator

public static long xxHash64Operator(long value)

lessThan

public static boolean lessThan(long left,
 long right)

lessThanOrEqual

public static boolean lessThanOrEqual(long left,
 long right)