powerquotes.common
Class StockCache

java.lang.Object
  |
  +--powerquotes.common.StockCache

public class StockCache

extends java.lang.Object

Singleton class that represents the system's current knowledge about stocks This is updated as updates come in, and accessible when to service client subscriptions

Method Summary

java.util.Collection	getAllStocks()
StockCache	getInstance()
StockInfo	getStock(java.lang.Integer stockId)
void	setStock(StockInfo stock)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public StockCache getInstance()

Returns:

the instance of the StockCache

setStock

public void setStock(StockInfo stock)

getAllStocks

public java.util.Collection getAllStocks()

getStock

public StockInfo getStock(java.lang.Integer stockId)

Returns:

the StockInfo for this stockId or null if it wasn't found