Package de.iip_ecosphere.platform.support.iip_aas

Class HostnameIdProvider

java.lang.Object

de.iip_ecosphere.platform.support.iip_aas.HostnameIdProvider

All Implemented Interfaces:

IdProvider

public class HostnameIdProvider
extends Object
implements IdProvider

A device ID provider based on the hostname of the device.

Author:

Holger Eichelberger, SSE

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	HostnameIdProvider.HostnameIdProviderDescriptor	Implements the provider descriptor.

Field Summary

Fields inherited from interface de.iip_ecosphere.platform.support.iip_aas.IdProvider

ID_PARAM_NAME

Constructor Summary

Constructors

Constructor	Description
HostnameIdProvider()

Method Summary

Modifier and Type	Method	Description
boolean	allowsConsoleOverride()	Returns whether the console parameter "--"iip.id"" may override the value of this provider.
String	provideId()	Returns the id of this device.

Methods inherited from class java.lang.Object

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

Constructor Details

HostnameIdProvider

public HostnameIdProvider()

Method Details

provideId

public String provideId()

Description copied from interface: IdProvider

Returns the id of this device. As the ID is also used as shortId in the platform AAS, it may be that the AAS implementation adjusts the ID to comply with the AAS id rules. Thus, it may be adequate that the returned ID already complies with these rules, e.g., must start with a character.

Specified by:

provideId in interface IdProvider

Returns:

the id, may be null if for some reason the ID cannot be provided and a fallback shall be used

allowsConsoleOverride

public boolean allowsConsoleOverride()

Description copied from interface: IdProvider

Returns whether the console parameter "--"iip.id"" may override the value of this provider.

Specified by:

allowsConsoleOverride in interface IdProvider

Returns:

true for override, false else