Package org.apache.pulsar.sql.presto

Class PulsarColumnHandle

java.lang.Object

org.apache.pulsar.sql.presto.PulsarColumnHandle

All Implemented Interfaces:

io.prestosql.decoder.DecoderColumnHandle, io.prestosql.spi.connector.ColumnHandle

public class PulsarColumnHandle
extends Object
implements io.prestosql.decoder.DecoderColumnHandle

This class represents the basic information about a presto column.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	PulsarColumnHandle.HandleKeyValueType	Column Handle keyValue type, used for keyValue schema.

Constructor Summary

Constructors

Constructor	Description
PulsarColumnHandle(String connectorId, String name, io.prestosql.spi.type.Type type, boolean hidden, boolean internal, String mapping, String dataFormat, String formatHint, PulsarColumnHandle.HandleKeyValueType handleKeyValueType)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
String	getConnectorId()
String	getDataFormat()
String	getFormatHint()
PulsarColumnHandle.HandleKeyValueType	getHandleKeyValueType()
String	getMapping()
String	getName()
io.prestosql.spi.type.Type	getType()
int	hashCode()
boolean	isHidden()
boolean	isInternal()
boolean	isKey()
boolean	isValue()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

PulsarColumnHandle

public PulsarColumnHandle(String connectorId,
 String name,
 io.prestosql.spi.type.Type type,
 boolean hidden,
 boolean internal,
 String mapping,
 String dataFormat,
 String formatHint,
 PulsarColumnHandle.HandleKeyValueType handleKeyValueType)

Method Details

getConnectorId

public String getConnectorId()

getName

public String getName()

Specified by:

getName in interface io.prestosql.decoder.DecoderColumnHandle

getMapping

public String getMapping()

Specified by:

getMapping in interface io.prestosql.decoder.DecoderColumnHandle

getDataFormat

public String getDataFormat()

Specified by:

getDataFormat in interface io.prestosql.decoder.DecoderColumnHandle

getType

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

Specified by:

getType in interface io.prestosql.decoder.DecoderColumnHandle

isHidden

public boolean isHidden()

isInternal

public boolean isInternal()

Specified by:

isInternal in interface io.prestosql.decoder.DecoderColumnHandle

getFormatHint

public String getFormatHint()

Specified by:

getFormatHint in interface io.prestosql.decoder.DecoderColumnHandle

getHandleKeyValueType

public PulsarColumnHandle.HandleKeyValueType getHandleKeyValueType()

isKey

public boolean isKey()

isValue

public boolean isValue()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object