jfreerails.controller
Class FinancialDataGatherer

java.lang.Object
  jfreerails.world.top.TransactionAggregator
      jfreerails.controller.FinancialDataGatherer

public class FinancialDataGatherer
extends TransactionAggregator

Gathers the financial data for a company.

Author:

Luke, smackay

Field Summary

private int	bonds
private int	playerID
private int[]	stockInRRs
private int[]	stockInThisRRs
private int	totalShares

Fields inherited from class jfreerails.world.top.TransactionAggregator

monetaryTotals, principal, runningTotal, w

Constructor Summary

FinancialDataGatherer(ReadOnlyWorld w, FreerailsPrincipal principal)

Method Summary

int[]	bondInterestRates()
boolean	canBuyStock()
boolean	canIssueBond()
void	changeStake(int stakeHolder, int deltaStock)
void	changeTreasuryStock(int deltaStock)
protected boolean	condition(int transactionID) Returns true if we should count the specified transactions.
int	getBonds()
int[]	getStockInRRs()
int[]	getStockInThisRRs()
protected void	incrementRunningTotal(int transactionID)
Money	netWorth()
int	nextBondInterestRate()
protected void	setTotalsArrayLength(int length) Creates a new array with the specified length to store monetary totals and sets the running total to zero.
int	sharesHeldByPublic()
protected void	storeRunningTotal(int timeIndex) Stores the current running total in the totals array at the specified position.
boolean	thisRRHasStakeIn(int otherReId)
int	totalShares() Returns The number of open Shares
int	treasuryStock() Returns the number of stock in the Treasury

Methods inherited from class jfreerails.world.top.TransactionAggregator

calculateValue, calculateValues, getTimes, setTimes

Methods inherited from class java.lang.Object

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

Field Detail

totalShares

private int totalShares

playerID

private final int playerID

bonds

private int bonds

stockInRRs

private int[] stockInRRs

stockInThisRRs

private int[] stockInThisRRs

Constructor Detail

FinancialDataGatherer

public FinancialDataGatherer(ReadOnlyWorld w,
                             FreerailsPrincipal principal)

Method Detail

incrementRunningTotal

protected void incrementRunningTotal(int transactionID)

Overrides:

incrementRunningTotal in class TransactionAggregator

setTotalsArrayLength

protected void setTotalsArrayLength(int length)

Description copied from class: TransactionAggregator

Creates a new array with the specified length to store monetary totals and sets the running total to zero. Subclasses that aggregate other quantities should override this method and create the appropriate arrays.

Overrides:

setTotalsArrayLength in class TransactionAggregator

storeRunningTotal

protected void storeRunningTotal(int timeIndex)

Description copied from class: TransactionAggregator

Stores the current running total in the totals array at the specified position.

Overrides:

storeRunningTotal in class TransactionAggregator

changeTreasuryStock

public void changeTreasuryStock(int deltaStock)

changeStake

public void changeStake(int stakeHolder,
                        int deltaStock)

canIssueBond

public boolean canIssueBond()

canBuyStock

public boolean canBuyStock()

nextBondInterestRate

public int nextBondInterestRate()

bondInterestRates

public int[] bondInterestRates()

treasuryStock

public int treasuryStock()

Returns the number of stock in the Treasury

totalShares

public int totalShares()

Returns The number of open Shares

sharesHeldByPublic

public int sharesHeldByPublic()

thisRRHasStakeIn

public boolean thisRRHasStakeIn(int otherReId)

netWorth

public Money netWorth()

condition

protected boolean condition(int transactionID)

Description copied from class: TransactionAggregator

Returns true if we should count the specified transactions.

Specified by:

condition in class TransactionAggregator

getStockInThisRRs

public int[] getStockInThisRRs()

getStockInRRs

public int[] getStockInRRs()

getBonds

public int getBonds()