org.powertac.common
Class TransactionFactory

java.lang.Object
  org.powertac.common.TransactionFactory

@Scope(value="singleton")
@Service
public class TransactionFactory
extends Object

Constructs transaction objects in a way that guarantees that the correct data goes into the state log, without requiring unnecessary couplings on the part of transaction sources. Each method constructs a new transaction for the given broker and arguments and returns it. There is no attempt to cache them or look them up.

Author:

John Collins

Constructor Summary

TransactionFactory()

Method Summary

org.powertac.common.BalancingTransaction	makeBalancingTransaction(org.powertac.common.Broker broker, double kWh, double charge)
org.powertac.common.BankTransaction	makeBankTransaction(org.powertac.common.Broker broker, double amount)
org.powertac.common.CashPosition	makeCashPosition(org.powertac.common.Broker broker, double balance)
org.powertac.common.DistributionTransaction	makeDistributionTransaction(org.powertac.common.Broker broker, double kWh, double charge)
org.powertac.common.MarketTransaction	makeMarketTransaction(org.powertac.common.Broker broker, org.powertac.common.Timeslot timeslot, double mWh, double price)
org.powertac.common.TariffTransaction	makeTariffTransaction(org.powertac.common.Broker broker, org.powertac.common.TariffTransaction.Type txType, org.powertac.common.TariffSpecification spec, org.powertac.common.CustomerInfo customer, int customerCount, double kWh, double charge)

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionFactory

public TransactionFactory()

Method Detail

makeBankTransaction

public org.powertac.common.BankTransaction makeBankTransaction(org.powertac.common.Broker broker,
                                                               double amount)

makeBalancingTransaction

public org.powertac.common.BalancingTransaction makeBalancingTransaction(org.powertac.common.Broker broker,
                                                                         double kWh,
                                                                         double charge)

makeCashPosition

public org.powertac.common.CashPosition makeCashPosition(org.powertac.common.Broker broker,
                                                         double balance)

makeDistributionTransaction

public org.powertac.common.DistributionTransaction makeDistributionTransaction(org.powertac.common.Broker broker,
                                                                               double kWh,
                                                                               double charge)

makeMarketTransaction

public org.powertac.common.MarketTransaction makeMarketTransaction(org.powertac.common.Broker broker,
                                                                   org.powertac.common.Timeslot timeslot,
                                                                   double mWh,
                                                                   double price)

makeTariffTransaction

public org.powertac.common.TariffTransaction makeTariffTransaction(org.powertac.common.Broker broker,
                                                                   org.powertac.common.TariffTransaction.Type txType,
                                                                   org.powertac.common.TariffSpecification spec,
                                                                   org.powertac.common.CustomerInfo customer,
                                                                   int customerCount,
                                                                   double kWh,
                                                                   double charge)