org.drools.planner.core.score
Interface FeasibilityScore<S extends FeasibilityScore>

All Superinterfaces:

Comparable<S>, Score<S>

All Known Implementing Classes:

BendableScore, HardMediumSoftScore, HardSoftBigDecimalScore, HardSoftDoubleScore, HardSoftLongScore, HardSoftScore

public interface FeasibilityScore<S extends FeasibilityScore>
extends Score<S>

A Score that supports isFeasible().

Method Summary

boolean

isFeasible() A Solution is feasible if it has no broken hard constraints.

Methods inherited from interface org.drools.planner.core.score.Score

add, divide, multiply, subtract, toDoubleLevels

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

isFeasible

boolean isFeasible()

A Solution is feasible if it has no broken hard constraints.

Returns:

true if the hard score(s) is 0 or higher