public final class HardMediumSoftLongScore extends AbstractScore<HardMediumSoftLongScore> implements FeasibilityScore<HardMediumSoftLongScore>
Score is based on 3 levels of long constraints: hard, medium and soft.
Hard constraints have priority over medium constraints.
Medium constraints have priority over soft constraints.
This class is immutable.
Score,
Serialized FormINIT_LABEL, initScore| Modifier and Type | Method and Description |
|---|---|
HardMediumSoftLongScore |
add(HardMediumSoftLongScore augment)
Returns a Score whose value is (this + augment).
|
int |
compareTo(HardMediumSoftLongScore other) |
HardMediumSoftLongScore |
divide(double divisor)
Returns a Score whose value is (this / divisor).
|
boolean |
equals(Object o) |
long |
getHardScore()
The total of the broken negative hard constraints and fulfilled positive hard constraints.
|
long |
getMediumScore()
The total of the broken negative medium constraints and fulfilled positive medium constraints.
|
long |
getSoftScore()
The total of the broken negative soft constraints and fulfilled positive soft constraints.
|
int |
hashCode() |
boolean |
isCompatibleArithmeticArgument(Score otherScore) |
boolean |
isFeasible()
A
PlanningSolution is feasible if it has no broken hard constraints. |
HardMediumSoftLongScore |
multiply(double multiplicand)
Returns a Score whose value is (this * multiplicand).
|
HardMediumSoftLongScore |
negate()
Returns a Score whose value is (- this).
|
static HardMediumSoftLongScore |
parseScore(String scoreString) |
HardMediumSoftLongScore |
power(double exponent)
Returns a Score whose value is (this ^ exponent).
|
HardMediumSoftLongScore |
subtract(HardMediumSoftLongScore subtrahend)
Returns a Score whose value is (this - subtrahend).
|
HardMediumSoftLongScore |
toInitializedScore()
For example
-7init/0hard/-8soft returns 0hard/-8soft. |
Number[] |
toLevelNumbers()
Returns an array of numbers representing the Score.
|
String |
toString() |
static HardMediumSoftLongScore |
valueOf(int initScore,
long hardScore,
long mediumScore,
long softScore) |
static HardMediumSoftLongScore |
valueOfInitialized(long hardScore,
long mediumScore,
long softScore) |
buildScorePattern, getInitPrefix, getInitScore, isSolutionInitialized, parseInitScore, parseLevelAsBigDecimal, parseLevelAsDouble, parseLevelAsInt, parseLevelAsLong, parseScoreTokensclone, finalize, getClass, notify, notifyAll, wait, wait, waitgetInitScore, isSolutionInitializedpublic static HardMediumSoftLongScore parseScore(String scoreString)
public static HardMediumSoftLongScore valueOf(int initScore, long hardScore, long mediumScore, long softScore)
public static HardMediumSoftLongScore valueOfInitialized(long hardScore, long mediumScore, long softScore)
public long getHardScore()
public long getMediumScore()
In a normal score comparison, the medium score is irrelevant if the 2 scores don't have the same hard score.
public long getSoftScore()
In a normal score comparison, the soft score is irrelevant if the 2 scores don't have the same hard and medium score.
public HardMediumSoftLongScore toInitializedScore()
Score-7init/0hard/-8soft returns 0hard/-8soft.toInitializedScore in interface Score<HardMediumSoftLongScore>Score.getInitScore() is 0.public boolean isFeasible()
PlanningSolution is feasible if it has no broken hard constraints.isFeasible in interface FeasibilityScore<HardMediumSoftLongScore>getHardScore() is 0 or higherpublic HardMediumSoftLongScore add(HardMediumSoftLongScore augment)
Scoreadd in interface Score<HardMediumSoftLongScore>augment - value to be added to this Scorepublic HardMediumSoftLongScore subtract(HardMediumSoftLongScore subtrahend)
Scoresubtract in interface Score<HardMediumSoftLongScore>subtrahend - value to be subtracted from this Scorepublic HardMediumSoftLongScore multiply(double multiplicand)
ScoreMath.floor(double)).
If the implementation has a scale/precision, then the unspecified scale/precision of the double multiplicand should have no impact on the returned scale/precision.
multiply in interface Score<HardMediumSoftLongScore>multiplicand - value to be multiplied by this Score.public HardMediumSoftLongScore divide(double divisor)
ScoreMath.floor(double)).
If the implementation has a scale/precision, then the unspecified scale/precision of the double divisor should have no impact on the returned scale/precision.
divide in interface Score<HardMediumSoftLongScore>divisor - value by which this Score is to be dividedpublic HardMediumSoftLongScore power(double exponent)
ScoreMath.floor(double)).
If the implementation has a scale/precision, then the unspecified scale/precision of the double exponent should have no impact on the returned scale/precision.
power in interface Score<HardMediumSoftLongScore>exponent - value by which this Score is to be poweredpublic HardMediumSoftLongScore negate()
Scorenegate in interface Score<HardMediumSoftLongScore>public Number[] toLevelNumbers()
Score
When rounding is needed, each rounding should be floored (as defined by Math.floor(double)).
The length of the returned array must be stable for a specific Score implementation.
For example: -0hard/-7soft returns new int{-0, -7}
The level numbers do not contain the Score.getInitScore().
For example: -3init/-0hard/-7soft also returns new int{-0, -7}
toLevelNumbers in interface Score<HardMediumSoftLongScore>ScoreDefinition.fromLevelNumbers(int, Number[])public int compareTo(HardMediumSoftLongScore other)
compareTo in interface Comparable<HardMediumSoftLongScore>public boolean isCompatibleArithmeticArgument(Score otherScore)
isCompatibleArithmeticArgument in interface Score<HardMediumSoftLongScore>otherScore - never nullScore.add(Score), Score.subtract(Score)
and Comparable.compareTo(Object).Copyright © 2006–2016 JBoss by Red Hat. All rights reserved.