Package ai.timefold.solver.core.impl.domain.variable.listener.support.violation

Class VariableSnapshotTotal<Solution_>

java.lang.Object

ai.timefold.solver.core.impl.domain.variable.listener.support.violation.VariableSnapshotTotal<Solution_>

public final class VariableSnapshotTotal<Solution_>
extends Object

Serves for detecting undo move corruption. When a snapshot is created, it records the state of all variables (genuine and shadow) for all entities.

Method Summary

Modifier and Type	Method	Description
List<VariableId<Solution_>>	changedVariablesFrom(VariableSnapshotTotal<Solution_> before)
VariableSnapshot<Solution_>	getVariableSnapshot(VariableId<Solution_> variableId)
void	restore()
static <Solution_> VariableSnapshotTotal<Solution_>	takeSnapshot(SolutionDescriptor<Solution_> solutionDescriptor, Solution_ workingSolution)

Methods inherited from class java.lang.Object

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

Method Details

takeSnapshot

public static <Solution_>
VariableSnapshotTotal<Solution_> takeSnapshot(SolutionDescriptor<Solution_> solutionDescriptor,
 Solution_ workingSolution)

changedVariablesFrom

public List<VariableId<Solution_>> changedVariablesFrom(VariableSnapshotTotal<Solution_> before)

getVariableSnapshot

public VariableSnapshot<Solution_> getVariableSnapshot(VariableId<Solution_> variableId)

restore

public void restore()