Package org.optaplanner.core.impl.score.constraint

Class DefaultConstraintMatchTotal<Score_ extends Score<Score_>>

java.lang.Object

org.optaplanner.core.impl.score.constraint.DefaultConstraintMatchTotal<Score_>

All Implemented Interfaces:

Comparable<DefaultConstraintMatchTotal<Score_>>, ConstraintMatchTotal<Score_>

public final class DefaultConstraintMatchTotal<Score_ extends Score<Score_>>
extends Object
implements ConstraintMatchTotal<Score_>, Comparable<DefaultConstraintMatchTotal<Score_>>

Constructor Summary

Constructors

Constructor	Description
DefaultConstraintMatchTotal(String constraintPackage, String constraintName)
DefaultConstraintMatchTotal(String constraintPackage, String constraintName, Score_ constraintWeight)

Method Summary

Modifier and Type	Method	Description
ConstraintMatch<Score_>	addConstraintMatch(List<Object> justifications, Score_ score)	Creates a ConstraintMatch and adds it to the collection returned by getConstraintMatchSet().
ConstraintMatch<Score_>	addConstraintMatch(ConstraintJustification justification, Collection<Object> indictedObjects, Score_ score)	Creates a ConstraintMatch and adds it to the collection returned by getConstraintMatchSet().
int	compareTo(DefaultConstraintMatchTotal<Score_> other)
boolean	equals(Object o)
String	getConstraintId()	To create a constraintId, use ConstraintMatchTotal.composeConstraintId(String, String).
Set<ConstraintMatch<Score_>>	getConstraintMatchSet()
String	getConstraintName()
String	getConstraintPackage()
Score_	getConstraintWeight()	The value of the ConstraintWeight annotated member of the ConstraintConfiguration.
Score_	getScore()	Sum of the ConstraintMatchTotal.getConstraintMatchSet()'s ConstraintMatch.getScore().
int	hashCode()
void	removeConstraintMatch(ConstraintMatch<Score_> constraintMatch)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.optaplanner.core.api.score.constraint.ConstraintMatchTotal

getConstraintMatchCount

Constructor Details

DefaultConstraintMatchTotal

public DefaultConstraintMatchTotal(String constraintPackage,
 String constraintName)

DefaultConstraintMatchTotal

public DefaultConstraintMatchTotal(String constraintPackage,
 String constraintName,
 Score_ constraintWeight)

Method Details

getConstraintPackage

public String getConstraintPackage()

Specified by:

getConstraintPackage in interface ConstraintMatchTotal<Score_ extends Score<Score_>>

Returns:

never null

getConstraintName

public String getConstraintName()

Specified by:

getConstraintName in interface ConstraintMatchTotal<Score_ extends Score<Score_>>

Returns:

never null

getConstraintWeight

public Score_ getConstraintWeight()

Description copied from interface: ConstraintMatchTotal

The value of the ConstraintWeight annotated member of the ConstraintConfiguration. It's independent to the state of the planning variables. Do not confuse with ConstraintMatchTotal.getScore().

Specified by:

getConstraintWeight in interface ConstraintMatchTotal<Score_ extends Score<Score_>>

Returns:

null if ConstraintWeight isn't used for this constraint

getConstraintMatchSet

public Set<ConstraintMatch<Score_>> getConstraintMatchSet()

Specified by:

getConstraintMatchSet in interface ConstraintMatchTotal<Score_ extends Score<Score_>>

Returns:

never null

getScore

public Score_ getScore()

Description copied from interface: ConstraintMatchTotal

Sum of the ConstraintMatchTotal.getConstraintMatchSet()'s ConstraintMatch.getScore().

Specified by:

getScore in interface ConstraintMatchTotal<Score_ extends Score<Score_>>

Returns:

never null

addConstraintMatch

public ConstraintMatch<Score_> addConstraintMatch(List<Object> justifications,
 Score_ score)

Creates a ConstraintMatch and adds it to the collection returned by getConstraintMatchSet(). It will use DefaultConstraintJustification, whose DefaultConstraintJustification.getFacts() method will return the given list of justifications. Additionally, the constraint match will indict the objects in the given list of justifications.

Parameters:

justifications - never null, never empty

score - never null

Returns:

never null

addConstraintMatch

public ConstraintMatch<Score_> addConstraintMatch(ConstraintJustification justification,
 Collection<Object> indictedObjects,
 Score_ score)

Creates a ConstraintMatch and adds it to the collection returned by getConstraintMatchSet(). It will the provided ConstraintJustification. Additionally, the constraint match will indict the objects in the given list of indicted objects.

Parameters:

indictedObjects - never null, may be empty

score - never null

Returns:

never null

removeConstraintMatch

public void removeConstraintMatch(ConstraintMatch<Score_> constraintMatch)

getConstraintId

public String getConstraintId()

Description copied from interface: ConstraintMatchTotal

To create a constraintId, use ConstraintMatchTotal.composeConstraintId(String, String).

Specified by:

getConstraintId in interface ConstraintMatchTotal<Score_ extends Score<Score_>>

Returns:

never null

compareTo

public int compareTo(DefaultConstraintMatchTotal<Score_> other)

Specified by:

compareTo in interface Comparable<Score_ extends Score<Score_>>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object