Package ai.timefold.solver.core.api.score.stream.common

Interface Break<Value_,Difference_ extends Comparable<Difference_>>

Type Parameters:
Value_ - The type of value in the sequence.
Difference_ - The type of difference between values in the sequence.
public interface Break<Value_,Difference_ extends Comparable<Difference_>>
Represents a gap between two sequences. For instance, the list [1,2,4,5,6,10] has a break of length 2 between 2 and 4, as well as a break of length 4 between 6 and 10.

  • Method Details

    • isFirst

      boolean isFirst()
      Returns:
      true if and only if this is the first break

    • isLast

      boolean isLast()
      Returns:
      true if and only if this is the last break

    • getPreviousSequenceEnd

      @NonNull Value_ getPreviousSequenceEnd()
      Return the end of the sequence before this break. For the break between 6 and 10, this will return 6.
      Returns:
      the item this break is directly after

    • getNextSequenceStart

      @NonNull Value_ getNextSequenceStart()
      Return the start of the sequence after this break. For the break between 6 and 10, this will return 10.
      Returns:
      the item this break is directly before

    • getLength

      @NonNull Difference_ getLength()
      Return the length of the break, which is the difference between getNextSequenceStart() and getPreviousSequenceEnd(). For the break between 6 and 10, this will return 4.
      Returns:
      the length of this break