de.upb.swtpra05.group03.shuttle
Class RiskControl

java.lang.Object
  de.upb.swtpra05.group03.shuttle.RiskControl

All Implemented Interfaces:

Module, RiskControlInterface, ShuttleModule

public class RiskControl

extends java.lang.Object

implements RiskControlInterface, ShuttleModule

Controls the risk level of the shuttle and calculates the risk addition of an order according to its riskiness.

Version:

$Revision: 1.3 $

Field Summary

private ExecutionInterface	execution The reference to Execution
private static java.util.logging.Logger	log Logger for debugging
protected float[]	maxOrderRisk The maximal order risk at which we should offer for the order
private OrderContainerInterface	orderContainer The order container
protected int	reserveDefConnections Number of connections at which we add the complete time reserve
protected float	reserveFactor factor by which the time reserve is inremented for each order in line
protected int	reserveMinConnections Number of connections before we add a time reserve
protected int	riskLevel The current risk level of the our company
protected float[]	slope The factor order risk is multiplied with to calculate the risk factor
private TaskPlanInterface	taskPlan the current taskPlan
protected int[]	timeReserve The time reserve between the order finished time and order limit time
protected float[]	zero The order risk from which upwards we add a risk addition

Fields inherited from interface de.upb.swtpra05.group03.shuttle.RiskControlInterface

ERROR, HIGH_RISK, LOW_RISK, MEDIUM_RISK

Constructor Summary

RiskControl()
Constructor

Method Summary

protected float	calculateLevelRisk(float risk)
protected float	calculateOrderRisk(ExtendedOrder eo) calculates the risk value of the order
float	calculateRisk(ExtendedOrder eo) Calculates the risk addition of an order according to its riskiness.
int	getCurrentRiskLevel() Returns the current risk level.
void	init(ModuleContainerInterface container) Initializes this module.
void	newMessageReceived(de.upb.swtpra.kernel.message.Message msg) React on the received message of the shuttle or not.

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final java.util.logging.Logger log

Logger for debugging

riskLevel

protected int riskLevel

The current risk level of the our company

execution

private ExecutionInterface execution

The reference to Execution

orderContainer

private OrderContainerInterface orderContainer

The order container

zero

protected final float[] zero

The order risk from which upwards we add a risk addition

slope

protected final float[] slope

The factor order risk is multiplied with to calculate the risk factor

maxOrderRisk

protected final float[] maxOrderRisk

The maximal order risk at which we should offer for the order

timeReserve

protected final int[] timeReserve

The time reserve between the order finished time and order limit time

reserveFactor

protected final float reserveFactor

factor by which the time reserve is inremented for each order in line

reserveMinConnections

protected final int reserveMinConnections

Number of connections before we add a time reserve

reserveDefConnections

protected final int reserveDefConnections

Number of connections at which we add the complete time reserve

taskPlan

private TaskPlanInterface taskPlan

the current taskPlan

Constructor Detail

RiskControl

public RiskControl()

Constructor

Method Detail

init

public void init(ModuleContainerInterface container)

Description copied from interface: Module

Initializes this module. References to other modules should be set here to avoid circle dependencies.

Specified by:

init in interface Module

Parameters:

container - The module manager which contain all modules

calculateRisk

public float calculateRisk(ExtendedOrder eo)

Description copied from interface: RiskControlInterface

Calculates the risk addition of an order according to its riskiness.

Specified by:

calculateRisk in interface RiskControlInterface

Parameters:

eo - order to calculate the risk addition for

Returns:

the risk addition of an order according to its riskiness.

calculateLevelRisk

protected float calculateLevelRisk(float risk)

Parameters:

risk -

Returns:

risk in current risk level

getCurrentRiskLevel

public int getCurrentRiskLevel()

Description copied from interface: RiskControlInterface

Returns the current risk level.

Specified by:

getCurrentRiskLevel in interface RiskControlInterface

Returns:

the current risk level

calculateOrderRisk

protected float calculateOrderRisk(ExtendedOrder eo)

calculates the risk value of the order

Parameters:

eo - the order to check

Returns:

the risk value of the order

newMessageReceived

public void newMessageReceived(de.upb.swtpra.kernel.message.Message msg)

Description copied from interface: ShuttleModule

React on the received message of the shuttle or not.

Specified by:

newMessageReceived in interface ShuttleModule

Parameters:

msg - The received message of the shuttle