| public GetChanges ( InterpretationContext context, DataDictionary.Rules.ChangeList changes, ExplanationPart explanation, bool apply, Runner runner ) : void | ||
| context | InterpretationContext | The context on which the changes should be computed |
| changes | DataDictionary.Rules.ChangeList | The list of changes to be updated |
| explanation | ExplanationPart | The explanatino to fill, if any |
| apply | bool | Indicates that the changes should be applied immediately |
| runner | Runner | |
| Результат | void | |
public virtual void GetChanges(InterpretationContext context, ChangeList changes, ExplanationPart explanation,
bool apply, Runner runner)
{
if (!DeActivated)
{
long start = Environment.TickCount;
try
{
if (Statement != null)
{
Statement.GetChanges(context, changes, explanation, apply, runner);
}
else
{
AddError("Invalid actions statement");
}
}
catch (Exception e)
{
AddException(e);
}
long stop = Environment.TickCount;
long span = (stop - start);
if (RuleCondition != null && RuleCondition.EnclosingRule != null)
{
// Rule execution execution time (as opposed to guard evaluation)
RuleCondition.EnclosingRule.ExecutionTimeInMilli += span;
RuleCondition.EnclosingRule.ExecutionCount += 1;
}
}
}
/// <summary>
/// Computes the changes related to this event
/// </summary>
/// <param name="apply">Indicates that the changes should be applied directly</param>
/// <param name="runner"></param>
public override bool ComputeChanges(bool apply, Runner runner)
{
bool retVal = base.ComputeChanges(apply, runner);
if (retVal)
{
if (runner.Explain)
{
Explanation = new ExplanationPart(Action, "Action ", Action);
}
InterpretationContext context = new InterpretationContext(Instance);
Changes = new ChangeList();
Action.GetChanges(context, Changes, Explanation, apply, runner);
Changes.CheckChanges(Action);
}
return(retVal);
}
