ch.sahits.game.openpatrician.model.city.impl

Class CityState

java.lang.Object

ch.sahits.game.openpatrician.model.city.impl.CityState

@Component
 @Scope(value="prototype")
public class CityState
extends Object

This class encapsulates state information used by CityEngine about one city. This class i player private since it should not be used by any other class than CityEngine.

Author:

Andi Hotz, (c) Sahits GmbH, 2011 Created on Nov 29, 2011

Property Summary

Type	Property and Description
javafx.beans.property.ObjectProperty<ECityState>	cityEvent Property holding the corrent city event, may be null.

Field Summary

Fields

Modifier and Type	Field and Description
private IBuildingProduction	buildingProduction
private ICity	city Reference to the city model that is driven by this engine
private javafx.beans.binding.ObjectBinding<ECityState>	cityEvent
private javafx.beans.property.ObjectProperty<ECityState>	cityState
private CityWall	cityWall
private PopulationConsume	consume Provider for the consume numbers
private Map<IWare,Double>	consumed Map of consumed wares, since only whole units can be consumed we need to store the fractions
private Date	date
private javafx.beans.binding.BooleanBinding	famine
private static org.apache.logging.log4j.Logger	LOGGER
private javafx.beans.binding.ObjectBinding<IWare>	longestMissingWare
private Map<IWare,java.time.LocalDateTime>	longestMissingWares
private PopulationUpdateStats	popUpdateStatistic
private DependentPropertyInitializer	propertyInitializer
private Random	rnd
private IShipyard	shipyardState Ship yard state fos the city
private double	surplusThreshold
private TavernState	tavernState Tavern state for this city
private com.google.common.eventbus.AsyncEventBus	timerEventBus

Constructor Summary

Constructors

Constructor and Description
CityState(ICity city, IShipyard shipard, TavernState tavern)

Method Summary

Modifier and Type	Method and Description
javafx.beans.property.ObjectProperty<ECityState>	cityEventProperty() Property holding the corrent city event, may be null.
Set<Map.Entry<IWare,Double>>	consumedEntries() Get the consumed entries as a set.
void	dailyUpdate(ClockTickPostDayChange dayChange) Update the missing wares.
javafx.beans.binding.BooleanBinding	famineBinding() Binding indicating if there is a famine.
Optional<IWare>	findMostNeededWare() Find the ware which is consumed the most and which is missing for the longest time.
Optional<IWare>	findWareWithMostSurplus() Find the ware that the city sells near the minimal price.
double	getConsumedAmount(EWare ware) Retrieve the amount that is consumed so far.
private IWare	getLongestMissingWares() Retrieve the ware that is missing the longest.
(package private) Map<IWare,Integer>	getSortedWareAvailabilityMap() Find the wares and order them in the amount of their availability.
private void	initCity()
private boolean	isFamine() Check if there is a famine.
javafx.beans.binding.ObjectBinding<IWare>	longestMissingWaresBinding() Retrieve the ware that is missing the longest.
void	replaceConsumedAmount(IWare ware, double amount) Set the amount of the ware that is consumed.

Methods inherited from class java.lang.Object

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

Property Detail

cityEvent

public javafx.beans.property.ObjectProperty<ECityState> cityEventProperty

Property holding the corrent city event, may be null.

Field Detail

LOGGER

private static final org.apache.logging.log4j.Logger LOGGER

rnd

@Autowired
private Random rnd

surplusThreshold

@DependentValue(value="ware.surplus.treshold")
private double surplusThreshold

city

private ICity city

Reference to the city model that is driven by this engine

consumed

private Map<IWare,Double> consumed

Map of consumed wares, since only whole units can be consumed we need to store the fractions

tavernState

private TavernState tavernState

Tavern state for this city

shipyardState

private IShipyard shipyardState

Ship yard state fos the city

consume

@Autowired
private PopulationConsume consume

Provider for the consume numbers

buildingProduction

@Autowired
private IBuildingProduction buildingProduction

propertyInitializer

@Autowired
private DependentPropertyInitializer propertyInitializer

cityWall

@Autowired
private CityWall cityWall

popUpdateStatistic

@Autowired
private PopulationUpdateStats popUpdateStatistic

timerEventBus

@Autowired
 @Qualifier(value="timerEventBus")
private com.google.common.eventbus.AsyncEventBus timerEventBus

date

@Autowired
private Date date

longestMissingWares

private Map<IWare,java.time.LocalDateTime> longestMissingWares

longestMissingWare

private javafx.beans.binding.ObjectBinding<IWare> longestMissingWare

famine

private javafx.beans.binding.BooleanBinding famine

cityEvent

private javafx.beans.binding.ObjectBinding<ECityState> cityEvent

cityState

private javafx.beans.property.ObjectProperty<ECityState> cityState

Constructor Detail

CityState

public CityState(ICity city,
                 IShipyard shipard,
                 TavernState tavern)

Method Detail

initCity

@PostConstruct
private void initCity()

dailyUpdate

public void dailyUpdate(ClockTickPostDayChange dayChange)

Update the missing wares.

Parameters:

dayChange -

getLongestMissingWares

private IWare getLongestMissingWares()

Retrieve the ware that is missing the longest.

Returns:

longestMissingWaresBinding

public javafx.beans.binding.ObjectBinding<IWare> longestMissingWaresBinding()

Retrieve the ware that is missing the longest.

Returns:

isFamine

private boolean isFamine()

Check if there is a famine. Famine happens if there is no grain for two weeks.

Returns:

famineBinding

public javafx.beans.binding.BooleanBinding famineBinding()

Binding indicating if there is a famine.

Returns:

cityEventProperty

public javafx.beans.property.ObjectProperty<ECityState> cityEventProperty()

Property holding the corrent city event, may be null.

consumedEntries

public Set<Map.Entry<IWare,Double>> consumedEntries()

Get the consumed entries as a set.

Returns:

replaceConsumedAmount

public void replaceConsumedAmount(IWare ware,
                                  double amount)

Set the amount of the ware that is consumed. If there is already an amount stored for the ware it is overidden.

Parameters:

ware - to be consumed

amount - to be consumed

getConsumedAmount

public double getConsumedAmount(EWare ware)

Retrieve the amount that is consumed so far.

Parameters:

ware - which should be checked for consumption.

Returns:

consumed amount.

findMostNeededWare

public Optional<IWare> findMostNeededWare()

Find the ware which is consumed the most and which is missing for the longest time.

Returns:

findWareWithMostSurplus

public Optional<IWare> findWareWithMostSurplus()

Find the ware that the city sells near the minimal price.

Returns:

getSortedWareAvailabilityMap

Map<IWare,Integer> getSortedWareAvailabilityMap()

Find the wares and order them in the amount of their availability. If there is a ware with the same availability, only one is added to the map.

Returns: