uk.ac.starlink.hapi

Class HapiVersion

java.lang.Object

uk.ac.starlink.hapi.HapiVersion

public class HapiVersion
extends Object

Characterises the version of the HAPI protocol in use.

Since:

11 Jan 2024

Author:

Mark Taylor

Field Summary

Fields

Modifier and Type	Field and Description
static HapiVersion	ASSUMED Version suitable for use if no version information is available.
static HapiVersion	V20 Version 2.0.
static HapiVersion	V30 Version 3.0.

Method Summary

Modifier and Type	Method and Description
static HapiVersion	fromText(String name) Returns an effective version instance for a version specification string.
String	getDatasetRequestParam() Returns the name for the dataset specification request parameter.
String	getName() Return the version string for this version.
static HapiVersion[]	getStandardVersions() Returns standard supported versions.
String	getStartRequestParam() Returns the name for the start time request parameter.
String	getStopRequestParam() Returns the name for the stop time request parameter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ASSUMED

public static final HapiVersion ASSUMED

Version suitable for use if no version information is available.

V20

public static final HapiVersion V20

Version 2.0.

V30

public static final HapiVersion V30

Version 3.0.

Method Detail

getName

public String getName()

Return the version string for this version.

Returns:

version string

getDatasetRequestParam

public String getDatasetRequestParam()

Returns the name for the dataset specification request parameter.

Returns:

dataset request parameter name

getStartRequestParam

public String getStartRequestParam()

Returns the name for the start time request parameter.

Returns:

start time parameter name

getStopRequestParam

public String getStopRequestParam()

Returns the name for the stop time request parameter.

Returns:

stop time parameter name

fromText

public static HapiVersion fromText(String name)

Returns an effective version instance for a version specification string. The supplied string is expected to be of the form 2.x or 3.x, but anything including null is accepted.

Parameters:

name - version identifier

Returns:

version instance, not null

getStandardVersions

public static HapiVersion[] getStandardVersions()

Returns standard supported versions.

Returns:

new array of standard versions