internal static bool IsDescendant <T>(StormToken token,
IStorm <T> root,
Action <StormToken, EStormVisitType>?rootOnVisit,
IStormNode otherNode)
{
if (otherNode == root)
{
return(true);
}
if (otherNode is IStormSocket <T> socket && socket.Target == root)
{
return(true);
}
if (rootOnVisit == null)
{
return(false);
}
var hasEntered = false;
void TargetOnVisit(StormToken enteredToken, EStormVisitType visitType)
{
hasEntered |= Equals(enteredToken, token) && visitType == EStormVisitType.EnterLoopSearch;
}
otherNode.OnVisit += TargetOnVisit;
rootOnVisit.Invoke(token, EStormVisitType.EnterLoopSearch);
rootOnVisit.Invoke(token, EStormVisitType.LeaveLoopSearch);
otherNode.OnVisit -= TargetOnVisit;
return(hasEntered);
}
public new void LeaveUpdate(StormToken token, bool hasChanged) => base.LeaveUpdate(token, hasChanged);
public new void EnterUpdate(StormToken token) => base.EnterUpdate(token);
public new void LeaveLoopSearch(StormToken token) => base.LeaveLoopSearch(token);
public new void EnterLoopSearch(StormToken token) => base.EnterLoopSearch(token);
public StormTokenSource(bool isDisposed)
{
Token = new StormToken(this);
_isDisposed = isDisposed;
}
private void TargetOnVisit(StormToken token, EStormVisitType visitType)
{
SourceOnVisit(_hasTargetChanged ? 2 : 1, token, visitType);
}
public void Connect(StormToken token, IStorm <T> target)
{
if (token.Equals(default))
public void DefaultUnRegisterOnLeaveThrow()
{
Token = default;
Assert.Throws <ObjectDisposedException>(() => Token.Leave -= null);
}
private void FirstOnVisit(StormToken token, EStormVisitType visitType) => SourceOnVisit(0, token, visitType);
public void DefaultGetHashCodeReturns()
{
Token = default;
Token.GetHashCode();
}
public void DefaultEqualsSelfAsObject()
{
Token = default;
Assert.That(Token.Equals((object)Token), Is.True);
}
public void DefaultEqualsSelf()
{
Token = default;
Assert.That(Token.Equals(Token), Is.True);
}
public new StormVisitState GetVisitState(out StormToken token) => base.GetVisitState(out token);
public void SetError(StormToken token, StormError error)
{
if (token.Equals(default)) throw new ArgumentException("Default token not allowed", nameof(token));
public StormVisitState GetVisitState(out StormToken token)
{
token = default;
return(StormVisitState.Idle);
}
protected void SourceOnVisit(int index, StormToken token, EStormVisitType visitType)
{
if (token.Equals(default))
public new void SourceOnVisit(int index, StormToken token, EStormVisitType visitType) => base.SourceOnVisit(index, token, visitType);
private void SelectorOnVisit(StormToken token, EStormVisitType visitType)
{
SourceOnVisit(0, token, visitType);
}
