Package io.prestosql.type

Class UnknownType

java.lang.Object

io.prestosql.spi.type.AbstractType

io.prestosql.type.UnknownType

All Implemented Interfaces:

FixedWidthType, Type

public final class UnknownType
extends AbstractType
implements FixedWidthType

Nested Class Summary

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

Type.Range

Field Summary

Fields

Modifier and Type	Field	Description
static String	NAME
static UnknownType	UNKNOWN

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)
BlockBuilder	createFixedSizeBlockBuilder(int positionCount)
boolean	getBoolean(Block block, int position)
int	getFixedSize()
Object	getObjectValue(ConnectorSession session, Block block, int position)
TypeOperatorDeclaration	getTypeOperatorDeclaration(TypeOperators typeOperators)
boolean	isComparable()
boolean	isOrderable()
void	writeBoolean(BlockBuilder blockBuilder, boolean value)	Deprecated.

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

equals, getDisplayName, getDouble, getJavaType, getLong, getObject, getSlice, getTypeParameters, getTypeSignature, hashCode, toString, writeDouble, writeLong, writeObject, writeSlice, writeSlice

Methods inherited from class java.lang.Object

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

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

getBaseName, getDisplayName, getDouble, getJavaType, getLong, getObject, getRange, getSlice, getTypeId, getTypeParameters, getTypeSignature, writeDouble, writeLong, writeObject, writeSlice, writeSlice

Field Detail

UNKNOWN

public static final UnknownType UNKNOWN

NAME

public static final String NAME

See Also:

Constant Field Values

Method Detail

getFixedSize

public int getFixedSize()

Specified by:

getFixedSize in interface FixedWidthType

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

createFixedSizeBlockBuilder

public BlockBuilder createFixedSizeBlockBuilder(int positionCount)

Specified by:

createFixedSizeBlockBuilder in interface FixedWidthType

isComparable

public boolean isComparable()

Specified by:

isComparable in interface Type

Overrides:

isComparable in class AbstractType

isOrderable

public boolean isOrderable()

Specified by:

isOrderable in interface Type

Overrides:

isOrderable in class AbstractType

getTypeOperatorDeclaration

public TypeOperatorDeclaration getTypeOperatorDeclaration(TypeOperators typeOperators)

Specified by:

getTypeOperatorDeclaration 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

getBoolean

public boolean getBoolean(Block block,
                          int position)

Specified by:

getBoolean in interface Type

Overrides:

getBoolean in class AbstractType

writeBoolean

@Deprecated
public void writeBoolean(BlockBuilder blockBuilder,
                         boolean value)

Deprecated.

Specified by:

writeBoolean in interface Type

Overrides:

writeBoolean in class AbstractType