Package com.dna.jopt.member.unit.filter.auto.filternodeconstraint

Class LateAutoFilterConstraint

java.lang.Object

com.dna.jopt.member.unit.filter.auto.filternodeconstraint.AbstractAutoFilterConstraint

com.dna.jopt.member.unit.filter.auto.filternodeconstraint.LateAutoFilterConstraint

All Implemented Interfaces:

IAutoFilterNodeConstraint, Serializable

public class LateAutoFilterConstraint
extends AbstractAutoFilterConstraint

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MYREASON

Constructor Summary

Constructors

Constructor	Description
LateAutoFilterConstraint()

Method Summary

Modifier and Type	Method	Description
double	getAttachedCost(INode node, ILogicEntityRoute curRoute, IEntity en, com.dna.jopt.framework.inputplausibility.properties.IPropertyProvider provider)
double	getQuotient(IAutoFilterViolationAndConstrainCollector collector)
double	getThreshold()	Gets the threshold of the Node which the constraint factor has to reach in order to be filtered out.
double	getThresholdLastRun()	Gets the threshold from the last run which usually is set to be lower, usually between 0.8 and 0.4.
String	getTitle()

Methods inherited from class com.dna.jopt.member.unit.filter.auto.filternodeconstraint.AbstractAutoFilterConstraint

getFilterReason, isAverageFilteringAllowed, isInConstraintState

Methods inherited from class java.lang.Object

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

Field Details

MYREASON

public static final String MYREASON

See Also:

• Constant Field Values

Constructor Details

LateAutoFilterConstraint

public LateAutoFilterConstraint()

Method Details

getTitle

public String getTitle()

Specified by:

getTitle in class AbstractAutoFilterConstraint

getQuotient

public double getQuotient(IAutoFilterViolationAndConstrainCollector collector)

Specified by:

getQuotient in class AbstractAutoFilterConstraint

getThreshold

public double getThreshold()

Description copied from interface: IAutoFilterNodeConstraint

Gets the threshold of the Node which the constraint factor has to reach in order to be filtered out.

The Nodes are evaluated several times whether they are in a constraint state or not. The factor of being in a constraint state is calculated by number of evaluation divided by the times the Node was in a constraint state. The value is usually between 0.99 and 0.8

Returns:

the threshold

getThresholdLastRun

public double getThresholdLastRun()

Description copied from interface: IAutoFilterNodeConstraint

Gets the threshold from the last run which usually is set to be lower, usually between 0.8 and 0.4.

The very last run of an optimization should have as few problems as possible. This is why the threshold in the last run is lower in order to filter as many problematic Nodes as possible.

Returns:

the treshold

getAttachedCost

public double getAttachedCost(INode node,
 ILogicEntityRoute curRoute,
 IEntity en,
 com.dna.jopt.framework.inputplausibility.properties.IPropertyProvider provider)

Specified by:

getAttachedCost in class AbstractAutoFilterConstraint