```
public interface WeightedScoreImpacter<Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>>
```
There are several valid ways how an impacter could be called from a constraint stream:
- .penalize(..., (int) 1)
- .penalizeLong(..., (int) 1)
- .penalizeLong(..., (long) 1)
- .penalizeBigDecimal(..., (int) 1)
- .penalizeBigDecimal(..., (long) 1)
- .penalizeBigDecimal(..., BigDecimal.ONE)
- Plus reward variants of the above.
An implementation of this interface can throw an UnsupportedOperationException for the method types it doesn't support. The CS API guarantees no types are mixed. For example, a BigDecimal parameter method won't be called on an instance built with an WeightedScoreImpacter.IntImpactFunction.

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static interface`	`WeightedScoreImpacter.BigDecimalImpactFunction<Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>>`
`static interface`	`WeightedScoreImpacter.IntImpactFunction<Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>>`
`static interface`	`WeightedScoreImpacter.LongImpactFunction<Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>>`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Context_`	`getContext()`
`UndoScoreImpacter`	`impactScore(int matchWeight, ConstraintMatchSupplier<Score_> constraintMatchSupplier)`
`UndoScoreImpacter`	`impactScore(long matchWeight, ConstraintMatchSupplier<Score_> constraintMatchSupplier)`
`UndoScoreImpacter`	`impactScore(BigDecimal matchWeight, ConstraintMatchSupplier<Score_> constraintMatchSupplier)`
`static <Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>> WeightedScoreImpacter<Score_,Context_>`	`of(Context_ context, WeightedScoreImpacter.BigDecimalImpactFunction<Score_,Context_> impactFunction)`
`static <Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>> WeightedScoreImpacter<Score_,Context_>`	`of(Context_ context, WeightedScoreImpacter.IntImpactFunction<Score_,Context_> impactFunction)`
`static <Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>> WeightedScoreImpacter<Score_,Context_>`	`of(Context_ context, WeightedScoreImpacter.LongImpactFunction<Score_,Context_> impactFunction)`

Method Detail

of

static <Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>> WeightedScoreImpacter<Score_,Context_> of(Context_ context,
                                                                                                                                          WeightedScoreImpacter.IntImpactFunction<Score_,Context_> impactFunction)

of

static <Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>> WeightedScoreImpacter<Score_,Context_> of(Context_ context,
                                                                                                                                          WeightedScoreImpacter.LongImpactFunction<Score_,Context_> impactFunction)

of

static <Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>> WeightedScoreImpacter<Score_,Context_> of(Context_ context,
                                                                                                                                          WeightedScoreImpacter.BigDecimalImpactFunction<Score_,Context_> impactFunction)

impactScore

UndoScoreImpacter impactScore(int matchWeight,
                              ConstraintMatchSupplier<Score_> constraintMatchSupplier)

Parameters:: matchWeight - never null; constraintMatchSupplier - ignored unless constraint match enableds
Returns:: never null

impactScore

UndoScoreImpacter impactScore(long matchWeight,
                              ConstraintMatchSupplier<Score_> constraintMatchSupplier)

Parameters:: matchWeight - never null; constraintMatchSupplier - ignored unless constraint match enabled
Returns:: never null

impactScore

UndoScoreImpacter impactScore(BigDecimal matchWeight,
                              ConstraintMatchSupplier<Score_> constraintMatchSupplier)

Parameters:: matchWeight - never null; constraintMatchSupplier - ignored unless constraint match enabled
Returns:: never null

getContext
```
Context_ getContext()
```

Interface WeightedScoreImpacter<Score_ extends Score<Score_>,​Context_ extends ScoreContext<Score_,​?>>

Nested Class Summary

Method Summary

Method Detail

of

of

of

impactScore

impactScore

impactScore

getContext

Interface WeightedScoreImpacter<Score_ extends Score<Score_>,Context_ extends ScoreContext<Score_,?>>