Package org.marketcetera.marketdata.yahoo

Class YahooFeedModule

java.lang.Object

org.marketcetera.module.Module

org.marketcetera.marketdata.AbstractMarketDataModule<YahooFeedToken,YahooFeedCredentials>

org.marketcetera.marketdata.yahoo.YahooFeedModule

All Implemented Interfaces:

NotificationBroadcaster, NotificationEmitter, MarketDataModuleMXBean, YahooFeedMXBean, DataEmitter

public class YahooFeedModule
extends AbstractMarketDataModule<YahooFeedToken,YahooFeedCredentials>
implements YahooFeedMXBean

Provides access to Yahoo market data.

Module Features

YahooFeedModule capabilities

Capabilities	Data Emitter
Stops data flows	No
Start Operation	Starts the feed, logs into it.
Stop Operation	Stops the data feed.
Management Interface	MarketDataModuleMXBean
MX Notification	AttributeChangeNotification whenever AbstractMarketDataModule.getFeedStatus() changes.

Since:

2.1.4

Version:

$Id$

Author:

Colin DuPlantis

Field Summary

Fields

Modifier and Type	Field	Description
private YahooFeed	feed	the underlying feed
private int	refreshInterval	the interval at which to get a new quote
private String	url	the URL at which Yahoo provides the data

Constructor Summary

Constructors

Constructor	Description
YahooFeedModule()	Create a new YahooFeedModule instance.

Method Summary

Modifier and Type	Method	Description
protected YahooFeedCredentials	getCredentials()
String	getRefreshInterval()	Gets the interval at which to refresh market data in ms.
long	getRequestCounter()	Gets the number of requests that have been made.
String	getURL()	Returns the URL that describes the location of the Yahoo server.
void	resetRequestCounter()	Resets the request counter.
void	setRefreshInterval(String inRefreshInterval)	Sets the interval at which to refresh market data in ms.
void	setURL(String inURL)	Sets the URL that describes the location of the Marketcetera Exchange server.

Methods inherited from class org.marketcetera.marketdata.AbstractMarketDataModule

addNotificationListener, cancel, disconnect, getAssetClasses, getCapabilities, getFeed, getFeedForProviderName, getFeedStatus, getFeedType, getNotificationInfo, preStart, preStop, reconnect, removeNotificationListener, removeNotificationListener, requestData

Methods inherited from class org.marketcetera.module.Module

getCreated, getLastStartFailure, getLastStopFailure, getStarted, getState, getStopped, getURN, isAutoCreated, isAutoStart

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.marketcetera.marketdata.MarketDataModuleMXBean

disconnect, getAssetClasses, getCapabilities, getFeedStatus, reconnect

Field Detail

feed

private final YahooFeed feed

the underlying feed

url

private volatile String url

the URL at which Yahoo provides the data

refreshInterval

private volatile int refreshInterval

the interval at which to get a new quote

Constructor Detail

YahooFeedModule

YahooFeedModule()
         throws CoreException

Create a new YahooFeedModule instance.

Throws:

CoreException

Method Detail

getURL

public String getURL()

Description copied from interface: YahooFeedMXBean

Returns the URL that describes the location of the Yahoo server.

Specified by:

getURL in interface YahooFeedMXBean

Returns:

a String value

setURL

public void setURL(String inURL)

Description copied from interface: YahooFeedMXBean

Sets the URL that describes the location of the Marketcetera Exchange server.

Specified by:

setURL in interface YahooFeedMXBean

Parameters:

inURL - a String value

getRefreshInterval

public String getRefreshInterval()

Description copied from interface: YahooFeedMXBean

Gets the interval at which to refresh market data in ms.

Specified by:

getRefreshInterval in interface YahooFeedMXBean

Returns:

a String value

setRefreshInterval

public void setRefreshInterval(String inRefreshInterval)

Description copied from interface: YahooFeedMXBean

Sets the interval at which to refresh market data in ms.

Specified by:

setRefreshInterval in interface YahooFeedMXBean

Parameters:

inRefreshInterval - a String value

getRequestCounter

public long getRequestCounter()

Description copied from interface: YahooFeedMXBean

Gets the number of requests that have been made.

Specified by:

getRequestCounter in interface YahooFeedMXBean

Returns:

a long value

resetRequestCounter

public void resetRequestCounter()

Description copied from interface: YahooFeedMXBean

Resets the request counter.

Specified by:

resetRequestCounter in interface YahooFeedMXBean

getCredentials

protected YahooFeedCredentials getCredentials()
                                       throws CoreException

Specified by:

getCredentials in class AbstractMarketDataModule<YahooFeedToken,YahooFeedCredentials>

Throws:

CoreException