Package io.trino.plugin.jdbc

Class JdbcColumnHandle

java.lang.Object

io.trino.plugin.jdbc.JdbcColumnHandle

All Implemented Interfaces:

ColumnHandle

public final class JdbcColumnHandle
extends Object
implements ColumnHandle

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	JdbcColumnHandle.Builder

Constructor Summary

Constructors

Constructor	Description
JdbcColumnHandle(String columnName, JdbcTypeHandle jdbcTypeHandle, Type columnType)
JdbcColumnHandle(String columnName, JdbcTypeHandle jdbcTypeHandle, Type columnType, boolean nullable, Optional<String> comment)	Deprecated. This constructor is intended to be used by JSON deserialization only.

Method Summary

Modifier and Type	Method	Description
static JdbcColumnHandle.Builder	builder()
static JdbcColumnHandle.Builder	builderFrom(JdbcColumnHandle handle)
boolean	equals(Object obj)
ColumnMetadata	getColumnMetadata()
String	getColumnName()
ColumnSchema	getColumnSchema()
Type	getColumnType()
Optional<String>	getComment()
JdbcTypeHandle	getJdbcTypeHandle()
long	getRetainedSizeInBytes()
int	hashCode()
boolean	isNullable()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

JdbcColumnHandle

public JdbcColumnHandle(String columnName,
 JdbcTypeHandle jdbcTypeHandle,
 Type columnType)

JdbcColumnHandle

@Deprecated
public JdbcColumnHandle(String columnName,
 JdbcTypeHandle jdbcTypeHandle,
 Type columnType,
 boolean nullable,
 Optional<String> comment)

Deprecated.

This constructor is intended to be used by JSON deserialization only. Use builder() instead.

Method Details

getColumnName

public String getColumnName()

getJdbcTypeHandle

public JdbcTypeHandle getJdbcTypeHandle()

getColumnType

public Type getColumnType()

isNullable

public boolean isNullable()

getComment

public Optional<String> getComment()

getColumnMetadata

public ColumnMetadata getColumnMetadata()

getColumnSchema

public ColumnSchema getColumnSchema()

equals

public boolean equals(Object obj)

Specified by:

equals in interface ColumnHandle

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface ColumnHandle

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getRetainedSizeInBytes

public long getRetainedSizeInBytes()

builder

public static JdbcColumnHandle.Builder builder()

builderFrom

public static JdbcColumnHandle.Builder builderFrom(JdbcColumnHandle handle)