org.apache.paimon.types

Class BinaryType

java.lang.Object

org.apache.paimon.types.DataType

org.apache.paimon.types.BinaryType

All Implemented Interfaces:

Serializable

@Public
public class BinaryType
extends DataType

Data type of a fixed-length binary string (=a sequence of bytes).

Since:

0.4.0

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_LENGTH
static int	MAX_LENGTH
static int	MIN_LENGTH

Constructor Summary

Constructors

Constructor and Description
BinaryType()
BinaryType(boolean isNullable, int length)
BinaryType(int length)

Method Summary

Modifier and Type	Method and Description
<R> R	accept(DataTypeVisitor<R> visitor)
String	asSQLString() Returns a string that summarizes this type as SQL standard string for printing to a console.
DataType	copy(boolean isNullable) Returns a deep copy of this type with possibly different nullability.
boolean	equals(Object o)
int	getLength()
int	hashCode()

Methods inherited from class org.apache.paimon.types.DataType

collectFieldIds, copy, equalsIgnoreNullable, getTypeRoot, is, is, isAnyOf, isAnyOf, isNullable, notNull, nullable, serializeJson, toString, withNullability

Methods inherited from class java.lang.Object

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

Field Detail

MIN_LENGTH

public static final int MIN_LENGTH

See Also:

Constant Field Values

MAX_LENGTH

public static final int MAX_LENGTH

See Also:

Constant Field Values

DEFAULT_LENGTH

public static final int DEFAULT_LENGTH

See Also:

Constant Field Values

Constructor Detail

BinaryType

public BinaryType(boolean isNullable,
                  int length)

BinaryType

public BinaryType(int length)

BinaryType

public BinaryType()

Method Detail

getLength

public int getLength()

copy

public DataType copy(boolean isNullable)

Description copied from class: DataType

Returns a deep copy of this type with possibly different nullability.

Specified by:

copy in class DataType

Parameters:

isNullable - the intended nullability of the copied type

Returns:

a deep copy

asSQLString

public String asSQLString()

Description copied from class: DataType

Returns a string that summarizes this type as SQL standard string for printing to a console. An implementation might shorten long names or skips very specific properties.

Specified by:

asSQLString in class DataType

equals

public boolean equals(Object o)

Overrides:

equals in class DataType

hashCode

public int hashCode()

Overrides:

hashCode in class DataType

accept

public <R> R accept(DataTypeVisitor<R> visitor)

Specified by:

accept in class DataType