Package io.trino.type

Class FunctionType

java.lang.Object

io.trino.type.FunctionType

All Implemented Interfaces:

Type

public class FunctionType
extends Object
implements Type

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 String	NAME

Constructor Summary

Constructors

Constructor	Description
FunctionType(List<Type> argumentTypes, Type returnType)

Method Summary

Modifier and Type	Method	Description
void	appendTo(Block block, int position, BlockBuilder blockBuilder)
BlockBuilder	createBlockBuilder(BlockBuilderStatus blockBuilderStatus, int expectedEntries)
BlockBuilder	createBlockBuilder(BlockBuilderStatus blockBuilderStatus, int expectedEntries, int expectedBytesPerEntry)
List<Type>	getArgumentTypes()
boolean	getBoolean(Block block, int position)
String	getDisplayName()
double	getDouble(Block block, int position)
int	getFlatFixedSize()
int	getFlatVariableWidthSize(Block block, int position)
final Class<?>	getJavaType()
long	getLong(Block block, int position)
Object	getObject(Block block, int position)
Object	getObjectValue(ConnectorSession session, Block block, int position)
Type	getReturnType()
io.airlift.slice.Slice	getSlice(Block block, int position)
List<Type>	getTypeParameters()
final TypeSignature	getTypeSignature()
Class<? extends ValueBlock>	getValueBlockType()
boolean	isComparable()
boolean	isFlatVariableWidth()
boolean	isOrderable()
int	relocateFlatVariableWidthOffsets(byte[] fixedSizeSlice, int fixedSizeOffset, byte[] variableSizeSlice, int variableSizeOffset)
void	writeBoolean(BlockBuilder blockBuilder, boolean value)
void	writeDouble(BlockBuilder blockBuilder, double value)
void	writeLong(BlockBuilder blockBuilder, long value)
void	writeObject(BlockBuilder blockBuilder, Object value)
void	writeSlice(BlockBuilder blockBuilder, io.airlift.slice.Slice value)
void	writeSlice(BlockBuilder blockBuilder, io.airlift.slice.Slice value, int offset, int length)

Methods inherited from class java.lang.Object

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

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

getBaseName, getDiscreteValues, getNextValue, getPreviousValue, getRange, getTypeId, getTypeOperatorDeclaration

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

Constructor Details

FunctionType

public FunctionType(List<Type> argumentTypes,
 Type returnType)

Method Details

getReturnType

public Type getReturnType()

getArgumentTypes

public List<Type> getArgumentTypes()

getTypeParameters

public List<Type> getTypeParameters()

Specified by:

getTypeParameters in interface Type

getTypeSignature

public final TypeSignature getTypeSignature()

Specified by:

getTypeSignature in interface Type

getDisplayName

public String getDisplayName()

Specified by:

getDisplayName in interface Type

getJavaType

public final Class<?> getJavaType()

Specified by:

getJavaType in interface Type

getValueBlockType

public Class<? extends ValueBlock> getValueBlockType()

Specified by:

getValueBlockType in interface Type

isComparable

public boolean isComparable()

Specified by:

isComparable in interface Type

isOrderable

public boolean isOrderable()

Specified by:

isOrderable in interface Type

getBoolean

public boolean getBoolean(Block block,
 int position)

Specified by:

getBoolean in interface Type

writeBoolean

public void writeBoolean(BlockBuilder blockBuilder,
 boolean value)

Specified by:

writeBoolean in interface Type

getLong

public long getLong(Block block,
 int position)

Specified by:

getLong in interface Type

writeLong

public void writeLong(BlockBuilder blockBuilder,
 long value)

Specified by:

writeLong in interface Type

getDouble

public double getDouble(Block block,
 int position)

Specified by:

getDouble in interface Type

writeDouble

public void writeDouble(BlockBuilder blockBuilder,
 double value)

Specified by:

writeDouble in interface Type

getSlice

public io.airlift.slice.Slice getSlice(Block block,
 int position)

Specified by:

getSlice in interface Type

writeSlice

public void writeSlice(BlockBuilder blockBuilder,
 io.airlift.slice.Slice value)

Specified by:

writeSlice in interface Type

writeSlice

public void writeSlice(BlockBuilder blockBuilder,
 io.airlift.slice.Slice value,
 int offset,
 int length)

Specified by:

writeSlice in interface Type

getObject

public Object getObject(Block block,
 int position)

Specified by:

getObject in interface Type

writeObject

public void writeObject(BlockBuilder blockBuilder,
 Object value)

Specified by:

writeObject in interface Type

getObjectValue

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

Specified by:

getObjectValue in interface Type

appendTo

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

Specified by:

appendTo in interface Type

createBlockBuilder

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

Specified by:

createBlockBuilder in interface Type

createBlockBuilder

public BlockBuilder createBlockBuilder(BlockBuilderStatus blockBuilderStatus,
 int expectedEntries)

Specified by:

createBlockBuilder in interface Type

getFlatFixedSize

public int getFlatFixedSize()

Specified by:

getFlatFixedSize in interface Type

isFlatVariableWidth

public boolean isFlatVariableWidth()

Specified by:

isFlatVariableWidth in interface Type

getFlatVariableWidthSize

public int getFlatVariableWidthSize(Block block,
 int position)

Specified by:

getFlatVariableWidthSize in interface Type

relocateFlatVariableWidthOffsets

public int relocateFlatVariableWidthOffsets(byte[] fixedSizeSlice,
 int fixedSizeOffset,
 byte[] variableSizeSlice,
 int variableSizeOffset)

Specified by:

relocateFlatVariableWidthOffsets in interface Type