org.apache.pulsar.sql.presto

Class PulsarInternalColumn

java.lang.Object

org.apache.pulsar.sql.presto.PulsarInternalColumn

Direct Known Subclasses:

PulsarInternalColumn.EventTimeColumn, PulsarInternalColumn.KeyColumn, PulsarInternalColumn.MessageIdColumn, PulsarInternalColumn.PartitionColumn, PulsarInternalColumn.ProducerNameColumn, PulsarInternalColumn.PropertiesColumn, PulsarInternalColumn.PublishTimeColumn, PulsarInternalColumn.SequenceIdColumn

public abstract class PulsarInternalColumn
extends Object

This abstract class represents internal columns.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PulsarInternalColumn.EventTimeColumn Internal column representing the event time.
static class	PulsarInternalColumn.KeyColumn Internal column representing the key.
static class	PulsarInternalColumn.MessageIdColumn Internal column representing the message id.
static class	PulsarInternalColumn.PartitionColumn Internal column representing the partition.
static class	PulsarInternalColumn.ProducerNameColumn Internal column representing the producer name.
static class	PulsarInternalColumn.PropertiesColumn Internal column representing the message properties.
static class	PulsarInternalColumn.PublishTimeColumn Internal column representing the publish time.
static class	PulsarInternalColumn.SequenceIdColumn Internal column representing the sequence id.

Field Summary

Fields

Modifier and Type	Field and Description
static PulsarInternalColumn	EVENT_TIME
static PulsarInternalColumn	KEY
static PulsarInternalColumn	MESSAGE_ID
static PulsarInternalColumn.PartitionColumn	PARTITION
static PulsarInternalColumn	PRODUCER_NAME
static PulsarInternalColumn	PROPERTIES
static PulsarInternalColumn	PUBLISH_TIME
static PulsarInternalColumn	SEQUENCE_ID

Method Summary

Modifier and Type	Method and Description
abstract Object	getData(org.apache.pulsar.common.api.raw.RawMessage message)
static Set<PulsarInternalColumn>	getInternalFields()
static Map<String,PulsarInternalColumn>	getInternalFieldsMap()
String	getName()
io.prestosql.spi.type.Type	getType()

Methods inherited from class java.lang.Object

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

Field Detail

PARTITION

public static final PulsarInternalColumn.PartitionColumn PARTITION

EVENT_TIME

public static final PulsarInternalColumn EVENT_TIME

PUBLISH_TIME

public static final PulsarInternalColumn PUBLISH_TIME

MESSAGE_ID

public static final PulsarInternalColumn MESSAGE_ID

SEQUENCE_ID

public static final PulsarInternalColumn SEQUENCE_ID

PRODUCER_NAME

public static final PulsarInternalColumn PRODUCER_NAME

KEY

public static final PulsarInternalColumn KEY

PROPERTIES

public static final PulsarInternalColumn PROPERTIES

Method Detail

getName

public String getName()

getType

public io.prestosql.spi.type.Type getType()

getInternalFields

public static Set<PulsarInternalColumn> getInternalFields()

getInternalFieldsMap

public static Map<String,PulsarInternalColumn> getInternalFieldsMap()

getData

public abstract Object getData(org.apache.pulsar.common.api.raw.RawMessage message)