com.google.cloud.bigquery.storage.v1

Enum ArrowSerializationOptions.CompressionCodec

java.lang.Object

java.lang.Enum<ArrowSerializationOptions.CompressionCodec>

com.google.cloud.bigquery.storage.v1.ArrowSerializationOptions.CompressionCodec

All Implemented Interfaces:

com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<ArrowSerializationOptions.CompressionCodec>

Enclosing class:

ArrowSerializationOptions

public static enum ArrowSerializationOptions.CompressionCodec
extends Enum<ArrowSerializationOptions.CompressionCodec>
implements com.google.protobuf.ProtocolMessageEnum

 Compression codec's supported by Arrow.
 

Protobuf enum google.cloud.bigquery.storage.v1.ArrowSerializationOptions.CompressionCodec

Enum Constant Summary

Enum Constants

Enum Constant and Description
COMPRESSION_UNSPECIFIED If unspecified no compression will be used.
LZ4_FRAME LZ4 Frame (https://github.com/lz4/lz4/blob/dev/doc/lz4_Frame_format.md)
UNRECOGNIZED
ZSTD Zstandard compression.

Field Summary

Fields

Modifier and Type	Field and Description
static int	COMPRESSION_UNSPECIFIED_VALUE If unspecified no compression will be used.
static int	LZ4_FRAME_VALUE LZ4 Frame (https://github.com/lz4/lz4/blob/dev/doc/lz4_Frame_format.md)
static int	ZSTD_VALUE Zstandard compression.

Method Summary

Modifier and Type	Method and Description
static ArrowSerializationOptions.CompressionCodec	forNumber(int value)
static com.google.protobuf.Descriptors.EnumDescriptor	getDescriptor()
com.google.protobuf.Descriptors.EnumDescriptor	getDescriptorForType()
int	getNumber()
com.google.protobuf.Descriptors.EnumValueDescriptor	getValueDescriptor()
static com.google.protobuf.Internal.EnumLiteMap<ArrowSerializationOptions.CompressionCodec>	internalGetValueMap()
static ArrowSerializationOptions.CompressionCodec	valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
static ArrowSerializationOptions.CompressionCodec	valueOf(int value) Deprecated. Use forNumber(int) instead.
static ArrowSerializationOptions.CompressionCodec	valueOf(String name) Returns the enum constant of this type with the specified name.
static ArrowSerializationOptions.CompressionCodec[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

COMPRESSION_UNSPECIFIED

public static final ArrowSerializationOptions.CompressionCodec COMPRESSION_UNSPECIFIED

 If unspecified no compression will be used.
 

COMPRESSION_UNSPECIFIED = 0;

LZ4_FRAME

public static final ArrowSerializationOptions.CompressionCodec LZ4_FRAME

 LZ4 Frame (https://github.com/lz4/lz4/blob/dev/doc/lz4_Frame_format.md)
 

LZ4_FRAME = 1;

ZSTD

public static final ArrowSerializationOptions.CompressionCodec ZSTD

 Zstandard compression.
 

ZSTD = 2;

UNRECOGNIZED

public static final ArrowSerializationOptions.CompressionCodec UNRECOGNIZED

Field Detail

COMPRESSION_UNSPECIFIED_VALUE

public static final int COMPRESSION_UNSPECIFIED_VALUE

 If unspecified no compression will be used.
 

COMPRESSION_UNSPECIFIED = 0;

See Also:

Constant Field Values

LZ4_FRAME_VALUE

public static final int LZ4_FRAME_VALUE

 LZ4 Frame (https://github.com/lz4/lz4/blob/dev/doc/lz4_Frame_format.md)
 

LZ4_FRAME = 1;

See Also:

Constant Field Values

ZSTD_VALUE

public static final int ZSTD_VALUE

 Zstandard compression.
 

ZSTD = 2;

See Also:

Constant Field Values

Method Detail

values

public static ArrowSerializationOptions.CompressionCodec[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ArrowSerializationOptions.CompressionCodec c : ArrowSerializationOptions.CompressionCodec.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ArrowSerializationOptions.CompressionCodec valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getNumber

public final int getNumber()

Specified by:

getNumber in interface com.google.protobuf.Internal.EnumLite

Specified by:

getNumber in interface com.google.protobuf.ProtocolMessageEnum

valueOf

@Deprecated
public static ArrowSerializationOptions.CompressionCodec valueOf(int value)

Deprecated. Use forNumber(int) instead.

Parameters:

value - The numeric wire value of the corresponding enum entry.

Returns:

The enum associated with the given numeric wire value.

forNumber

public static ArrowSerializationOptions.CompressionCodec forNumber(int value)

Parameters:

value - The numeric wire value of the corresponding enum entry.

Returns:

The enum associated with the given numeric wire value.

internalGetValueMap

public static com.google.protobuf.Internal.EnumLiteMap<ArrowSerializationOptions.CompressionCodec> internalGetValueMap()

getValueDescriptor

public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()

Specified by:

getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

getDescriptorForType

public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()

Specified by:

getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

getDescriptor

public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

valueOf

public static ArrowSerializationOptions.CompressionCodec valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)