org.dsa.iot.historian

Class Historian

java.lang.Object

org.dsa.iot.dslink.DSLinkHandler

org.dsa.iot.historian.Historian

public abstract class Historian
extends org.dsa.iot.dslink.DSLinkHandler

Constructor Summary

Constructors

Constructor and Description
Historian()

Method Summary

Modifier and Type	Method and Description
abstract DatabaseProvider	createProvider()
protected void	initAddDb(org.dsa.iot.dslink.node.Node node) Initializes the create database action.
protected void	initHistoryProfile()
void	initialize(org.dsa.iot.dslink.node.Node node) Initializes the node and all its children as a historian.
boolean	isRequester()
boolean	isResponder()
protected void	iterateDatabaseChildren(org.dsa.iot.dslink.node.Node node) Iterates the children of the node and initializes the database.
void	onRequesterConnected(org.dsa.iot.dslink.DSLink link)
void	onResponderInitialized(org.dsa.iot.dslink.DSLink link)
void	start(java.lang.String[] args) Starts the DSLink.
void	stop()

Methods inherited from class org.dsa.iot.dslink.DSLinkHandler

createRequesterLink, createRequesterNodeManager, createResponderLink, createResponderNodeManager, getConfig, getIcon, getLinkData, getProvider, getWorkingDir, onInvocationFail, onRequesterDisconnected, onRequesterInitialized, onResponderConnected, onResponderDisconnected, onSetFail, onSubscriptionFail, preInit, setConfig, setProvider, setWorkingDir

Methods inherited from class java.lang.Object

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

Constructor Detail

Historian

public Historian()

Method Detail

isRequester

public final boolean isRequester()

Overrides:

isRequester in class org.dsa.iot.dslink.DSLinkHandler

isResponder

public final boolean isResponder()

Overrides:

isResponder in class org.dsa.iot.dslink.DSLinkHandler

stop

public void stop()

Overrides:

stop in class org.dsa.iot.dslink.DSLinkHandler

createProvider

public abstract DatabaseProvider createProvider()

Returns:

A database provider.

onResponderInitialized

public void onResponderInitialized(org.dsa.iot.dslink.DSLink link)

Overrides:

onResponderInitialized in class org.dsa.iot.dslink.DSLinkHandler

onRequesterConnected

public void onRequesterConnected(org.dsa.iot.dslink.DSLink link)

Overrides:

onRequesterConnected in class org.dsa.iot.dslink.DSLinkHandler

initialize

public void initialize(org.dsa.iot.dslink.node.Node node)

Initializes the node and all its children as a historian.

Parameters:

node - Historian root node.

initHistoryProfile

protected void initHistoryProfile()

initAddDb

protected void initAddDb(org.dsa.iot.dslink.node.Node node)

Initializes the create database action.

Parameters:

node - Node to initialize database creation.

iterateDatabaseChildren

protected void iterateDatabaseChildren(org.dsa.iot.dslink.node.Node node)

Iterates the children of the node and initializes the database.

Parameters:

node - Database container node.

start

public void start(java.lang.String[] args)

Starts the DSLink.

Parameters:

args - Arguments passed in from the program start.