Package com.qtsurfer.api.sdk

Enum Class DownloadFormat

java.lang.Object

java.lang.Enum<DownloadFormat>

com.qtsurfer.api.sdk.DownloadFormat

All Implemented Interfaces:

Serializable, Comparable<DownloadFormat>, Constable

public enum DownloadFormat
extends Enum<DownloadFormat>

Wire format for hourly tickers/klines downloads.

• LASTRA — native QTSurfer columnar format (application/vnd.lastra). Cheaper to serve and to consume. Use a Lastra reader (e.g. lastra-java).
• PARQUET — Apache Parquet, converted on-the-fly server-side (application/vnd.apache.parquet). Use when the client can't read Lastra.

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
LASTRA
PARQUET

Method Summary

Modifier and Type	Method	Description
static DownloadFormat	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DownloadFormat[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.
com.qtsurfer.api.client.binary.ExchangeBinaryDownloads.Format	wire()	Internal: the underlying ExchangeBinaryDownloads.Format used by the api-client.

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

LASTRA

public static final DownloadFormat LASTRA

PARQUET

public static final DownloadFormat PARQUET

Method Details

values

public static DownloadFormat[] 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 DownloadFormat 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

wire

public com.qtsurfer.api.client.binary.ExchangeBinaryDownloads.Format wire()

Internal: the underlying ExchangeBinaryDownloads.Format used by the api-client. Exposed so the SDK's own helpers can pass it through without re-encoding.