Type Parameters:

Solution_ - the solution type, the class with the PlanningSolution annotation

Score_ - the actual score type

All Known Implementing Classes:

DefaultScoreManager
```
public interface ScoreManager<Solution_,Score_ extends Score<Score_>>
```
A stateless service to help calculate Score, ConstraintMatchTotal, Indictment, etc.
To create a ScoreManager, use create(SolverFactory).
These methods are thread-safe unless explicitly stated otherwise.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static <Solution_,Score_ extends Score<Score_>> ScoreManager<Solution_,Score_>`	`create(SolverFactory<Solution_> solverFactory)`	Uses a `SolverFactory` to build a `ScoreManager`.
`ScoreExplanation<Solution_,Score_>`	`explainScore(Solution_ solution)`	Calculates and retrieves `ConstraintMatchTotal`s and `Indictment`s necessary for describing the quality of a particular solution.
`String`	`getSummary(Solution_ solution)`	Returns a diagnostic text that explains the solution through the `ConstraintMatch` API to identify which constraints or planning entities cause that score quality.
`Score_`	`updateScore(Solution_ solution)`	Calculates the `Score` of a `PlanningSolution` and updates its `PlanningScore` member.

- Method Detail
  - create
```
static <Solution_,Score_ extends Score<Score_>> ScoreManager<Solution_,Score_> create(SolverFactory<Solution_> solverFactory)
```
    Uses a SolverFactory to build a ScoreManager.
    
    Type Parameters:
    
    Solution_ - the solution type, the class with the PlanningSolution annotation
    
    Score_ - the actual score type
    
    Parameters:
    
    solverFactory - never null
    
    Returns:
    
    never null
  - updateScore
```
Score_ updateScore(Solution_ solution)
```
    Calculates the Score of a PlanningSolution and updates its PlanningScore member.
    
    Parameters:
    
    solution - never null
  - getSummary
```
String getSummary(Solution_ solution)
```
    Returns a diagnostic text that explains the solution through the ConstraintMatch API to identify which constraints or planning entities cause that score quality. In case of an infeasible solution, this can help diagnose the cause of that.
    Do not parse this string. Instead, to provide this information in a UI or a service, use explainScore(Object) to retrieve ScoreExplanation.getConstraintMatchTotalMap() and ScoreExplanation.getIndictmentMap() and convert those into a domain specific API.
    
    Parameters:
    
    solution - never null
    
    Returns:
    
    null if updateScore(Object) returns null with the same solution
    
    Throws:
    
    IllegalStateException - when constraint matching is disabled or not supported by the underlying score calculator, such as EasyScoreCalculator.
  - explainScore
```
ScoreExplanation<Solution_,Score_> explainScore(Solution_ solution)
```
    Calculates and retrieves ConstraintMatchTotals and Indictments necessary for describing the quality of a particular solution.
    
    Parameters:
    
    solution - never null
    
    Returns:
    
    never null
    
    Throws:
    
    IllegalStateException - when constraint matching is disabled or not supported by the underlying score calculator, such as EasyScoreCalculator.

Interface ScoreManager<Solution_,​Score_ extends Score<Score_>>

Method Summary

Method Detail

create

updateScore

getSummary

explainScore

Interface ScoreManager<Solution_,Score_ extends Score<Score_>>