public override Task <StateTransitionResult <TState, TTrigger> > ExecuteAsync(ExecutionParameters <T, TTrigger> parameters
, StateTransitionResult <TState, TTrigger> currentResult = null)
{
if (currentResult != null &&
!parameters.CancellationToken.IsCancellationRequested &&
_startState.IsEqual(currentResult.PreviousState) &&
(_triggerState.IsEqual(currentResult.CurrentState) ||
_stateMachine.IsInState(parameters.Context, _triggerState)))
{
StateMutator(parameters.Context, _stateFunction.Invoke(parameters.Context));
var transitioned = !StateAccessor(parameters.Context).IsEqual(_triggerState);
var result = GetFreshResult(parameters
, currentResult
, currentResult.StartingState
, wasCancelled: parameters.CancellationToken.IsCancellationRequested
, transitionDefined: true
, conditionMet: transitioned);
return(Task.FromResult(result));
}
return(Task.FromResult(GetFreshResult(parameters
, currentResult
, StateAccessor(parameters.Context)
, wasCancelled: parameters.CancellationToken.IsCancellationRequested
, transitionDefined: true
, conditionMet: false)));
}
public override StateTransitionResult <TState, TTrigger> Execute(ExecutionParameters <T, TTrigger> parameters
, StateTransitionResult <TState, TTrigger> currentResult = null)
{
if (!(parameters.Request is TRequest typeSafeParam))
{
throw new ArgumentException($"Expected a {typeof(TRequest).Name} parameter, but received a {parameters.Request?.GetType().Name ?? "null"}.");
}
if (currentResult != null &&
!parameters.CancellationToken.IsCancellationRequested &&
_startState.IsEqual(currentResult.PreviousState) &&
(_triggerState.IsEqual(currentResult.CurrentState) ||
_stateMachine.IsInState(parameters.Context, _triggerState)))
{
StateMutator(parameters.Context, _stateFunction(parameters.Context, typeSafeParam));
var transitioned = !StateAccessor(parameters.Context).IsEqual(_triggerState);
var result = GetFreshResult(parameters
, currentResult
, currentResult.StartingState
, wasCancelled: false
, transitionDefined: true
, conditionMet: transitioned);
return(result);
}
return(GetFreshResult(parameters
, currentResult
, StateAccessor(parameters.Context)
, wasCancelled: parameters.CancellationToken.IsCancellationRequested
, transitionDefined: true
, conditionMet: false));
}
public override async Task <StateTransitionResult <TState, TTrigger> > ExecuteAsync(ExecutionParameters <T, TTrigger> parameters
, StateTransitionResult <TState, TTrigger> currentResult = null)
{
if (currentResult != null &&
!parameters.CancellationToken.IsCancellationRequested &&
(_triggerState.IsEqual(currentResult.CurrentState) ||
_stateMachine.IsInState(parameters.Context, _triggerState)))
{
return(await base.ExecuteAsync(parameters, currentResult));
}
return(GetFreshResult(parameters
, currentResult
, StateAccessor(parameters.Context)
, wasCancelled: parameters.CancellationToken.IsCancellationRequested
, transitionDefined: true
, conditionMet: false));
}