org.apache.pulsar.sql.presto.decoder.json

Class PulsarJsonFieldDecoder.JsonValueProvider

java.lang.Object

io.prestosql.decoder.FieldValueProvider

org.apache.pulsar.sql.presto.decoder.json.PulsarJsonFieldDecoder.JsonValueProvider

Enclosing class:

PulsarJsonFieldDecoder

public static class PulsarJsonFieldDecoder.JsonValueProvider
extends io.prestosql.decoder.FieldValueProvider

JsonValueProvider.

Constructor Summary

Constructors

Constructor and Description
JsonValueProvider(com.fasterxml.jackson.databind.JsonNode value, io.prestosql.decoder.DecoderColumnHandle columnHandle, long minValue, long maxValue)

Method Summary

Modifier and Type	Method and Description
io.prestosql.spi.block.Block	getBlock()
boolean	getBoolean()
static boolean	getBoolean(com.fasterxml.jackson.databind.JsonNode value, io.prestosql.spi.type.Type type, String columnName)
double	getDouble()
static double	getDouble(com.fasterxml.jackson.databind.JsonNode value, io.prestosql.spi.type.Type type, String columnName)
long	getLong()
static long	getLong(com.fasterxml.jackson.databind.JsonNode value, io.prestosql.spi.type.Type type, String columnName, long minValue, long maxValue)
io.airlift.slice.Slice	getSlice()
boolean	isNull()

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonValueProvider

public JsonValueProvider(com.fasterxml.jackson.databind.JsonNode value,
                         io.prestosql.decoder.DecoderColumnHandle columnHandle,
                         long minValue,
                         long maxValue)

Method Detail

isNull

public final boolean isNull()

Specified by:

isNull in class io.prestosql.decoder.FieldValueProvider

getBoolean

public boolean getBoolean()

Overrides:

getBoolean in class io.prestosql.decoder.FieldValueProvider

getLong

public long getLong()

Overrides:

getLong in class io.prestosql.decoder.FieldValueProvider

getDouble

public double getDouble()

Overrides:

getDouble in class io.prestosql.decoder.FieldValueProvider

getSlice

public io.airlift.slice.Slice getSlice()

Overrides:

getSlice in class io.prestosql.decoder.FieldValueProvider

getBlock

public io.prestosql.spi.block.Block getBlock()

Overrides:

getBlock in class io.prestosql.decoder.FieldValueProvider

getBoolean

public static boolean getBoolean(com.fasterxml.jackson.databind.JsonNode value,
                                 io.prestosql.spi.type.Type type,
                                 String columnName)

getLong

public static long getLong(com.fasterxml.jackson.databind.JsonNode value,
                           io.prestosql.spi.type.Type type,
                           String columnName,
                           long minValue,
                           long maxValue)

getDouble

public static double getDouble(com.fasterxml.jackson.databind.JsonNode value,
                               io.prestosql.spi.type.Type type,
                               String columnName)