co.cask.cdap.data2.registry.internal.keymaker

Class ProgramKeyMaker

java.lang.Object

co.cask.cdap.data2.registry.internal.keymaker.ProgramKeyMaker

All Implemented Interfaces:

KeyMaker<Id.Program>

public class ProgramKeyMaker
extends Object
implements KeyMaker<Id.Program>

KeyMaker for Id.Program.

Constructor Summary

Constructors

Constructor and Description
ProgramKeyMaker()

Method Summary

Methods

Modifier and Type	Method and Description
Id.Program	getElement(MDSKey.Splitter splitter) Given a MDSKey.Splitter, deserialize Id from it.
MDSKey	getKey(Id.Program programId) Serializes Id as MDSKey.
static Id.Program	getProgramId(Id.Application applicationId)
void	skipKey(MDSKey.Splitter splitter) Given MDSKey.Splitter, skip the fields of Id.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProgramKeyMaker

public ProgramKeyMaker()

Method Detail

getProgramId

public static Id.Program getProgramId(Id.Application applicationId)

getKey

public MDSKey getKey(Id.Program programId)

Description copied from interface: KeyMaker

Serializes Id as MDSKey.

Specified by:

getKey in interface KeyMaker<Id.Program>

Parameters:

programId - id

Returns:

MDSKey for id

skipKey

public void skipKey(MDSKey.Splitter splitter)

Description copied from interface: KeyMaker

Given MDSKey.Splitter, skip the fields of Id. This is used during de-serialization.

Specified by:

skipKey in interface KeyMaker<Id.Program>

Parameters:

splitter - splitter for id

getElement

public Id.Program getElement(MDSKey.Splitter splitter)

Description copied from interface: KeyMaker

Given a MDSKey.Splitter, deserialize Id from it.

Specified by:

getElement in interface KeyMaker<Id.Program>

Parameters:

splitter - splitter for id

Returns:

id