Package io.prestosql.decoder.json

Class AbstractDateTimeJsonValueProvider

java.lang.Object

io.prestosql.decoder.FieldValueProvider

io.prestosql.decoder.json.AbstractDateTimeJsonValueProvider

Direct Known Subclasses:

CustomDateTimeJsonFieldDecoder.CustomDateTimeJsonValueProvider, MillisecondsSinceEpochJsonFieldDecoder.MillisecondsSinceEpochJsonValueProvider, RFC2822JsonFieldDecoder.RFC2822JsonValueProvider, SecondsSinceEpochJsonFieldDecoder.SecondsSinceEpochJsonValueProvider

public abstract class AbstractDateTimeJsonValueProvider
extends FieldValueProvider

Field Summary

Fields

Modifier and Type	Field	Description
protected DecoderColumnHandle	columnHandle
protected com.fasterxml.jackson.databind.JsonNode	value

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractDateTimeJsonValueProvider(com.fasterxml.jackson.databind.JsonNode value, DecoderColumnHandle columnHandle)

Method Summary

Modifier and Type	Method	Description
long	getLong()
protected abstract long	getMillis()
boolean	isNull()

Methods inherited from class io.prestosql.decoder.FieldValueProvider

getBlock, getBoolean, getDouble, getSlice

Methods inherited from class java.lang.Object

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

Field Detail

value

protected final com.fasterxml.jackson.databind.JsonNode value

columnHandle

protected final DecoderColumnHandle columnHandle

Constructor Detail

AbstractDateTimeJsonValueProvider

protected AbstractDateTimeJsonValueProvider(com.fasterxml.jackson.databind.JsonNode value,
                                            DecoderColumnHandle columnHandle)

Method Detail

isNull

public final boolean isNull()

Specified by:

isNull in class FieldValueProvider

getLong

public final long getLong()

Overrides:

getLong in class FieldValueProvider

getMillis

protected abstract long getMillis()

Returns:

epoch milliseconds in UTC