/// <summary>
/// Computes the changes related to this event
/// </summary>
/// <param name="apply">Indicates that the changes should be applied directly</param>
public override bool ComputeChanges(bool apply)
{
bool retVal = base.ComputeChanges(apply);
if (retVal)
{
Explanation = new Interpreter.ExplanationPart(Action);
Explanation.Message = "Action " + Action.Name;
Interpreter.InterpretationContext context = new Interpreter.InterpretationContext(Instance);
Changes = new ChangeList();
Action.GetChanges(context, Changes, Explanation, apply);
Changes.CheckChanges(Action);
Message = Explanation.ToString();
}
return(retVal);
}
/// <summary> /// Provides the changes performed by this statement /// </summary> /// <param name="context">The context on which the changes should be computed</param> /// <param name="changes">The changes performed by this statement</param> /// <param name="explanation">The explanatino to fill, if any</param> /// <param name="apply">Indicates that the changes should be applied immediately</param> public abstract void GetChanges(Interpreter.InterpretationContext context, ChangeList changes, Interpreter.ExplanationPart explanation, bool apply);
/// <summary>
/// Computes the changes related to this event
/// </summary>
/// <param name="apply">Indicates that the changes should be applied directly</param>
public override bool ComputeChanges(bool apply)
{
bool retVal = base.ComputeChanges(apply);
if (retVal)
{
Explanation = new Interpreter.ExplanationPart(Action);
Explanation.Message = "Action " + Action.Name;
Interpreter.InterpretationContext context = new Interpreter.InterpretationContext(Instance);
Changes = new ChangeList();
Action.GetChanges(context, Changes, Explanation, apply);
Changes.CheckChanges(Action);
Message = Explanation.ToString();
}
return retVal;
}
/// <summary>
/// Creates a list of changes to be applied on the system
/// </summary>
/// <param name="context">The context on which the changes should be computed</param>
/// <param name="changes">The list of changes to be updated</param>
/// <param name="explanation">The explanatino to fill, if any</param>
/// <param name="apply">Indicates that the changes should be applied immediately</param>
/// <returns>The list to fill with the changes</param>
public void GetChanges(Interpreter.InterpretationContext context, ChangeList changes, Interpreter.ExplanationPart explanation, bool apply)
{
long start = System.Environment.TickCount;
try
{
if (Statement != null)
{
Statement.GetChanges(context, changes, explanation, apply);
}
else
{
AddError("Invalid actions statement");
}
}
catch (Exception e)
{
AddException(e);
}
long stop = System.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;
}
}
