public override DesultoryTaskNextFunction CanNext(object processState, object runState)
{
try
{
var compositeState = new DesultoryCompositeState()
{
ID = ID_True,
NextFunction = DesultoryTaskNextFunction.Next,
ProcessState = processState,
Boolean = this.IfCondition(this, runState)
};
if (DesultoryBoolean.True == compositeState.Boolean)
{
compositeState.NextFunction = this.TrueStatement.CanNext(processState, null);
}
else
{
if (null != this.FalseStatement)
{
compositeState.NextFunction = this.FalseStatement.CanNext(processState, null);
}
}
if (compositeState.NextFunction == DesultoryTaskNextFunction.Done)
{
compositeState.NextFunction = DesultoryTaskNextFunction.Next;
}
if (null == this.NextCondition)
{
return(compositeState.NextFunction);
}
return(this.NextCondition(this, compositeState));
}
catch
{
throw;
}
}
public override DesultoryTaskNextFunction CanNext(object processState, object runState)
{
try
{
int nID = (int)runState;
var dti = this.Tasks.Where(t => t.ID == nID).FirstOrDefault();
var compositeState = new DesultoryCompositeState()
{
ID = nID,
NextFunction = DesultoryTaskNextFunction.Current,
ProcessState = processState
};
if (null != dti)
{
var childResult = dti.CanNext(processState, null);
if (childResult == DesultoryTaskNextFunction.Done)
{
lock (_syncRoot)
{
compositeState.NextFunction = 0 == --_remaining ? DesultoryTaskNextFunction.Next : DesultoryTaskNextFunction.Done;
}
}
}
if (null == this.NextCondition)
{
return(compositeState.NextFunction);
}
return(this.NextCondition(this, compositeState));
}
catch
{
throw;
}
}
