/// <param name="trace">Workflow trace</param>
/// <param name="pNet">Petri net</param>
/// <param name="worstCostOnModel">Worst cost on the model</param>
/// <param name="traceMoveCost">Trace move cost</param>
/// <param name="modelMoveCost">Model move cost</param>
public AlignmentOnTrace(WorkflowTrace trace, PetriNet pNet, double worstCostOnModel, int traceMoveCost = 1, int modelMoveCost = 1)
{
InitCosts(traceMoveCost, modelMoveCost);
InitTransitionsAndOptimalCost(trace, pNet, traceMoveCost, modelMoveCost);
WorstCost = worstCostOnModel + AlignmentUtils.ComputeWorstCostOfTrace(trace, traceMoveCost);
ComputeFitness();
}
/// <param name="workflowLog">Workflow log</param>
/// <param name="pNet">Petri net</param>
/// <param name="traceMoveCost">Trace move cost</param>
/// <param name="modelMoveCost">Model move cost</param>
public AlignmentOnLog(WorkflowLog workflowLog, PetriNet pNet, int traceMoveCost = 1, int modelMoveCost = 1)
{
TraceMoveCost = traceMoveCost;
ModelMoveCost = modelMoveCost;
AlignmentsOnLog = AlignmentUtils.OptimalAlignmentsOnLog(workflowLog, pNet, traceMoveCost, modelMoveCost);
ComputeFitness();
}
/// <param name="pNet1">Petri net</param>
/// <param name="pNet2">Petri net</param>
/// <param name="pNet1MoveCost">Trace move cost</param>
/// <param name="pNet2MoveCost">Model move cost</param>
public AlignmentOnNets(PetriNet pNet1, PetriNet pNet2, int pNet1MoveCost = 1, int pNet2MoveCost = 1)
{
DistinguishPlacesAndTransitions(pNet1);
InitCosts(pNet1MoveCost, pNet2MoveCost);
InitTransitionsAndOptimalCost(pNet1, pNet2, pNet1MoveCost, pNet2MoveCost);
WorstCost = AlignmentUtils.ComputeWorstCostOfModel(pNet1, pNet1MoveCost) +
AlignmentUtils.ComputeWorstCostOfModel(pNet2, pNet2MoveCost);
ComputeFitness();
}
/// <summary>
/// Initialize Transitions and OptimalCost
/// </summary>
/// <param name="trace">Workflow trace</param>
/// <param name="pNet">Petri net</param>
/// <param name="traceMoveCost">Trace move cost</param>
/// <param name="modelMoveCost">Model move cost</param>
private void InitTransitionsAndOptimalCost(WorkflowTrace trace, PetriNet pNet, int traceMoveCost, int modelMoveCost)
{
Transitions = AlignmentUtils.OptimalAlignmentOnTrace(trace, pNet, traceMoveCost, modelMoveCost);
OptimalCost = AlignmentUtils.ComputeCostOfAlignment(Transitions);
}
/// <summary>
/// Initialize Transitions and OptimalCost
/// </summary>
/// <param name="trace">Workflow trace</param>
/// <param name="pNet">Petri net</param>
/// <param name="traceMoveCost">Trace move cost</param>
/// <param name="modelMoveCost">Model move cost</param>
private void InitTransitionsAndOptimalCost(PetriNet pNet1, PetriNet pNet2, int pNet1MoveCost, int pNet2MoveCost)
{
Transitions = AlignmentUtils.OptimalAlignmentOnNets(pNet1, pNet2, pNet1MoveCost, pNet2MoveCost);
OptimalCost = AlignmentUtils.ComputeCostOfAlignment(Transitions);
}