public ExecutionState(StateImpl s, TraversalInfo predecessor, Via bt,
bool MustFingerprint)
: base(s, StateType.ExecutionState, predecessor, bt)
{
Debug.Assert(ProcessInfo != null &&
ProcessInfo.Length == NumProcesses);
stateImpl = s;
hasMultipleSuccessors = NumSuccessors() > 1;
receipt = s.CheckIn();
if (!ZingerConfiguration.DoRandomSampling)
{
if (MustFingerprint)
{
this.fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
else
{
this.fingerprint = null;
this.IsFingerPrinted = false;
}
}
}
public ExecutionState(StateImpl s, TraversalInfo predecessor, Via bt)
: base(s, StateType.ExecutionState, predecessor, bt)
{
Debug.Assert(ProcessInfo != null &&
ProcessInfo.Length == NumProcesses);
hasMultipleSuccessors = NumSuccessors() > 1;
stateImpl = s;
currProcess = 0;
receipt = s.CheckIn();
#if true
//dont fingerprint during random sampling
if (!ZingerConfiguration.DoRandomSampling)
{
if (ZingerConfiguration.FingerprintSingleTransitionStates)
{
if (this.NumProcesses > 1)
{
this.fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
else
{
// Fingerprint with probability p
if (ZingerUtilities.rand.NextDouble() <= ZingerConfiguration.NonChooseProbability)
{
this.fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
else
{
this.fingerprint = null;
this.IsFingerPrinted = false;
}
}
}
else
{
this.fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
}
#endif
}
internal override void deOrphanize(StateImpl s)
{
Debug.Assert(numChoices == s.NumChoices);
receipt = s.CheckIn();
Predecessor.Successor = this;
}
public ChooseState(StateImpl s, TraversalInfo predecessor,
Via bt, bool MustFingerprint)
: base(s, StateType.ChooseState, predecessor, bt)
{
numChoices = s.NumChoices;
stateImpl = s;
hasMultipleSuccessors = s.NumChoices > 1;
receipt = s.CheckIn();
if (!ZingerConfiguration.DoRandomSampling)
{
if (MustFingerprint)
{
fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
else
{
this.fingerprint = null;
this.IsFingerPrinted = false;
}
}
}
public ChooseState(StateImpl s,
TraversalInfo predecessor, Via bt)
: base(s, StateType.ChooseState, predecessor, bt)
{
numChoices = s.NumChoices;
hasMultipleSuccessors = s.NumChoices > 1;
stateImpl = s;
receipt = s.CheckIn();
if (!ZingerConfiguration.DoRandomSampling)
{
if (ZingerConfiguration.FingerprintSingleTransitionStates)
{
if (this.NumChoices > 1)
{
this.fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
else
{
// Fingerprint with probability p
if (ZingerUtilities.rand.NextDouble() <= ZingerConfiguration.NonChooseProbability)
{
this.fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
else
{
this.fingerprint = null;
this.IsFingerPrinted = false;
}
}
}
else
{
this.fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
}
}
internal override void deOrphanize(StateImpl s)
{
receipt = s.CheckIn();
Predecessor.Successor = this;
}
public TerminalState(StateImpl s, TraversalInfo pred, Via bt,
bool MustFingerprint)
: base(s, StateType.TerminalState, pred, bt)
{
hasMultipleSuccessors = false;
if (s.IsErroneous)
{
IsErroneous = true;
Error = s.Exception;
}
else if (s.IsFailedAssumption)
{
IsFailedAssumption = true;
Error = s.Exception;
}
else if (s.IsValidTermination)
{
IsValidTermination = true;
}
stateImpl = s;
receipt = s.CheckIn();
if (MustFingerprint)
{
this.fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
else
{
this.fingerprint = null;
this.IsFingerPrinted = false;
}
}
public TerminalState(StateImpl s, TraversalInfo pred, Via bt)
: base(s, StateType.TerminalState, pred, bt)
{
hasMultipleSuccessors = false;
if (s.IsErroneous)
{
IsErroneous = true;
Error = s.Exception;
}
else if (s.IsFailedAssumption)
{
IsFailedAssumption = true;
Error = s.Exception;
}
else if (s.IsValidTermination)
{
IsValidTermination = true;
}
stateImpl = s;
receipt = s.CheckIn();
#if true
if (ZingerConfiguration.FingerprintSingleTransitionStates)
{
// Fingerprint with probability p
if (ZingerUtilities.rand.NextDouble() <= ZingerConfiguration.NonChooseProbability)
{
this.fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
else
{
this.fingerprint = null;
this.IsFingerPrinted = false;
}
}
else
{
this.fingerprint = s.Fingerprint;
this.IsFingerPrinted = true;
}
#endif
}