Package io.trino.spi.type

Class AbstractLongType

java.lang.Object

io.trino.spi.type.AbstractType

io.trino.spi.type.AbstractLongType

All Implemented Interfaces:

FixedWidthType, Type

Direct Known Subclasses:

BigintType, TimeType

public abstract class AbstractLongType
extends AbstractType
implements FixedWidthType

Nested Class Summary

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

Type.Range

Constructor Summary

Constructors

Constructor	Description
AbstractLongType(TypeSignature signature)

Method Summary

Modifier and Type	Method	Description
final void	appendTo(Block block, int position, BlockBuilder blockBuilder)	Append the value at position in block to blockBuilder.
final BlockBuilder	createBlockBuilder(BlockBuilderStatus blockBuilderStatus, int expectedEntries)	Creates the preferred block builder for this type.
final BlockBuilder	createBlockBuilder(BlockBuilderStatus blockBuilderStatus, int expectedEntries, int expectedBytesPerEntry)	Creates the preferred block builder for this type.
final BlockBuilder	createFixedSizeBlockBuilder(int positionCount)	Creates a block builder for this type sized to hold the specified number of positions.
final int	getFixedSize()	Gets the size of a value of this type in bytes.
int	getFlatFixedSize()	Returns the fixed size of this type when written to a flat buffer.
final long	getLong(Block block, int position)	Gets the value at the block position as a long.
TypeOperatorDeclaration	getTypeOperatorDeclaration(TypeOperators typeOperators)	Gets the declared type specific operators for this type.
static long	hash(long value)
boolean	isComparable()	True if the type supports equalTo and hash.
boolean	isOrderable()	True if the type supports compareTo.
final void	writeLong(BlockBuilder blockBuilder, long value)	Writes the long value into the BlockBuilder.

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

getFlatVariableWidthSize, isFlatVariableWidth, relocateFlatVariableWidthOffsets

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

getBaseName, getBoolean, getDiscreteValues, getDisplayName, getDouble, getJavaType, getNextValue, getObject, getObjectValue, getPreviousValue, getRange, getSlice, getTypeId, getTypeParameters, getTypeSignature, getValueBlockType, writeBoolean, writeDouble, writeObject, writeSlice, writeSlice

Constructor Details

AbstractLongType

public AbstractLongType(TypeSignature signature)

Method Details

getFixedSize

public final int getFixedSize()

Description copied from interface: FixedWidthType

Gets the size of a value of this type in bytes. All values of a FixedWidthType are the same size.

Specified by:

getFixedSize in interface FixedWidthType

isComparable

public boolean isComparable()

Description copied from interface: Type

True if the type supports equalTo and hash.

Specified by:

isComparable in interface Type

Overrides:

isComparable in class AbstractType

isOrderable

public boolean isOrderable()

Description copied from interface: Type

True if the type supports compareTo.

Specified by:

isOrderable in interface Type

Overrides:

isOrderable in class AbstractType

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

getLong

public final long getLong(Block block,
 int position)

Description copied from interface: Type

Gets the value at the block position as a long.

Specified by:

getLong in interface Type

Overrides:

getLong in class AbstractType

writeLong

public final void writeLong(BlockBuilder blockBuilder,
 long value)

Description copied from interface: Type

Writes the long value into the BlockBuilder.

Specified by:

writeLong in interface Type

Overrides:

writeLong in class AbstractType

appendTo

public final void appendTo(Block block,
 int position,
 BlockBuilder blockBuilder)

Description copied from interface: Type

Append the value at position in block to blockBuilder.

Specified by:

appendTo in interface Type

getFlatFixedSize

public int getFlatFixedSize()

Description copied from interface: Type

Returns the fixed size of this type when written to a flat buffer.

Specified by:

getFlatFixedSize in interface Type

createBlockBuilder

public final BlockBuilder createBlockBuilder(BlockBuilderStatus blockBuilderStatus,
 int expectedEntries,
 int expectedBytesPerEntry)

Description copied from interface: Type

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

Specified by:

createBlockBuilder in interface Type

createBlockBuilder

public final BlockBuilder createBlockBuilder(BlockBuilderStatus blockBuilderStatus,
 int expectedEntries)

Description copied from interface: Type

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

Specified by:

createBlockBuilder in interface Type

createFixedSizeBlockBuilder

public final BlockBuilder createFixedSizeBlockBuilder(int positionCount)

Description copied from interface: FixedWidthType

Creates a block builder for this type sized to hold the specified number of positions.

Specified by:

createFixedSizeBlockBuilder in interface FixedWidthType

hash

public static long hash(long value)