io.prestosql.type

Class JsonType

java.lang.Object

io.prestosql.spi.type.AbstractType

io.prestosql.spi.type.AbstractVariableWidthType

io.prestosql.type.JsonType

All Implemented Interfaces:

Type, VariableWidthType

public class JsonType
extends AbstractVariableWidthType

The stack representation for JSON objects must have the keys in natural sorted order.

Nested Class Summary

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

Type.Range

Field Summary

Fields

Modifier and Type	Field and Description
static JsonType	JSON

Constructor Summary

Constructors

Constructor and Description
JsonType()

Method Summary

Modifier and Type	Method and Description
void	appendTo(Block block, int position, BlockBuilder blockBuilder)
boolean	equalTo(Block leftBlock, int leftPosition, Block rightBlock, int rightPosition)
Object	getObjectValue(ConnectorSession session, Block block, int position)
io.airlift.slice.Slice	getSlice(Block block, int position)
long	hash(Block block, int position)
boolean	isComparable()
void	writeSlice(BlockBuilder blockBuilder, io.airlift.slice.Slice value)
void	writeSlice(BlockBuilder blockBuilder, io.airlift.slice.Slice value, int offset, int length)
void	writeString(BlockBuilder blockBuilder, String value)

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

createBlockBuilder, createBlockBuilder

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

compareTo, equals, getBoolean, getDisplayName, getDouble, getJavaType, getLong, getObject, getTypeParameters, getTypeSignature, hashCode, isOrderable, toString, writeBoolean, writeDouble, writeLong, writeObject

Methods inherited from class java.lang.Object

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

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

compareTo, getBoolean, getDisplayName, getDouble, getJavaType, getLong, getObject, getRange, getTypeParameters, getTypeSignature, isOrderable, writeBoolean, writeDouble, writeLong, writeObject

Field Detail

JSON

public static final JsonType JSON

Constructor Detail

JsonType

public JsonType()

Method Detail

isComparable

public boolean isComparable()

Specified by:

isComparable in interface Type

Overrides:

isComparable in class AbstractType

equalTo

public boolean equalTo(Block leftBlock,
                       int leftPosition,
                       Block rightBlock,
                       int rightPosition)

Specified by:

equalTo in interface Type

Overrides:

equalTo in class AbstractType

hash

public long hash(Block block,
                 int position)

Specified by:

hash in interface Type

Overrides:

hash in class AbstractType

getObjectValue

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

appendTo

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

getSlice

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

Specified by:

getSlice in interface Type

Overrides:

getSlice in class AbstractType

writeString

public void writeString(BlockBuilder blockBuilder,
                        String value)

writeSlice

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

Specified by:

writeSlice in interface Type

Overrides:

writeSlice in class AbstractType

writeSlice

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

Specified by:

writeSlice in interface Type

Overrides:

writeSlice in class AbstractType