Package ai.timefold.solver.core.impl.solver.exception

Class UndoScoreCorruptionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.IllegalStateException

ai.timefold.solver.core.impl.solver.exception.ScoreCorruptionException

ai.timefold.solver.core.impl.solver.exception.UndoScoreCorruptionException

All Implemented Interfaces:

Serializable

public final class UndoScoreCorruptionException
extends ScoreCorruptionException

An exception that is thrown in EnvironmentMode.TRACKED_FULL_ASSERT when undo score corruption is detected. It contains the working solution before the move, after the move, and after the undo move, as well as the move that caused the corruption. You can catch this exception to create a reproducer of the corruption. The API for this exception is currently unstable.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
UndoScoreCorruptionException(String message, Object beforeMoveSolution, Object afterMoveSolution, Object afterUndoSolution)

Method Summary

Modifier and Type	Method	Description
<Solution_> Solution_	getAfterMoveSolution()	Return the state of the working solution after a move was executed, but prior to the undo move.
<Solution_> Solution_	getAfterUndoSolution()	Return the state of the working solution after the undo move was executed.
<Solution_> Solution_	getBeforeMoveSolution()	Return the state of the working solution before a move was executed.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

UndoScoreCorruptionException

public UndoScoreCorruptionException(String message,
 Object beforeMoveSolution,
 Object afterMoveSolution,
 Object afterUndoSolution)

Method Details

getBeforeMoveSolution

public <Solution_> Solution_ getBeforeMoveSolution()

Return the state of the working solution before a move was executed.

Returns:

the state of the working solution before a move was executed.

getAfterMoveSolution

public <Solution_> Solution_ getAfterMoveSolution()

Return the state of the working solution after a move was executed, but prior to the undo move.

Returns:

the state of the working solution after a move was executed, but prior to the undo move.

getAfterUndoSolution

public <Solution_> Solution_ getAfterUndoSolution()

Return the state of the working solution after the undo move was executed.

Returns:

the state of the working solution after the undo move was executed.