Module org.elasticsearch.server

Package org.elasticsearch.index.codec.tsdb.pipeline

Enum Class PipelineDescriptor.DataType

java.lang.Object

java.lang.Enum<PipelineDescriptor.DataType>

org.elasticsearch.index.codec.tsdb.pipeline.PipelineDescriptor.DataType

All Implemented Interfaces:

Serializable, Comparable<PipelineDescriptor.DataType>, Constable

Enclosing class:

PipelineDescriptor

public static enum PipelineDescriptor.DataType
extends Enum<PipelineDescriptor.DataType>

The numeric data type stored in encoded blocks.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DOUBLE	64-bit IEEE 754 floating-point values.
FLOAT	32-bit IEEE 754 floating-point values.
LONG	64-bit signed integer values.

Field Summary

Fields

Modifier and Type	Field	Description
final byte	id	Persisted byte identifier for this data type.

Method Summary

Modifier and Type	Method	Description
static PipelineDescriptor.DataType	fromId(byte id)	Resolves a persisted byte identifier back to its PipelineDescriptor.DataType.
static PipelineDescriptor.DataType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static PipelineDescriptor.DataType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

LONG

public static final PipelineDescriptor.DataType LONG

64-bit signed integer values.

DOUBLE

public static final PipelineDescriptor.DataType DOUBLE

64-bit IEEE 754 floating-point values.

FLOAT

public static final PipelineDescriptor.DataType FLOAT

32-bit IEEE 754 floating-point values.

Field Details

id

public final byte id

Persisted byte identifier for this data type.

Method Details

values

public static PipelineDescriptor.DataType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static PipelineDescriptor.DataType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

fromId

public static PipelineDescriptor.DataType fromId(byte id)
                                          throws IOException

Resolves a persisted byte identifier back to its PipelineDescriptor.DataType.

Parameters:

id - the byte identifier read from the encoded data

Returns:

the corresponding PipelineDescriptor.DataType

Throws:

IOException - if the identifier is unknown (corrupt data)