private string GetRulePreview(LogicBuilder.Workflow.Activities.Rules.Rule rule)
{
StringBuilder rulePreview = new StringBuilder();
if (rule != null)
{
rulePreview.Append("IF ");
if (rule.Condition != null)
{
rulePreview.Append(rule.Condition.ToString() + " ");
}
rulePreview.Append("THEN ");
foreach (RuleAction action in rule.ThenActions)
{
rulePreview.Append(action.ToString());
rulePreview.Append(' ');
}
if (rule.ElseActions.Count > 0)
{
rulePreview.Append("ELSE ");
foreach (RuleAction action in rule.ElseActions)
{
rulePreview.Append(action.ToString());
rulePreview.Append(' ');
}
}
}
return(rulePreview.ToString());
}
private static RuleSymbolInfo AnalyzeRule(RuleChainingBehavior behavior, Rule rule, RuleValidation validator, Tracer tracer)
{
RuleSymbolInfo rsi = new RuleSymbolInfo();
if (rule.Condition != null)
{
rsi.conditionDependencies = rule.Condition.GetDependencies(validator);
if ((rsi.conditionDependencies != null) && (tracer != null))
{
tracer.TraceConditionSymbols(rule.Name, rsi.conditionDependencies);
}
}
if (rule.thenActions != null)
{
rsi.thenSideEffects = GetActionSideEffects(behavior, rule.thenActions, validator);
if ((rsi.thenSideEffects != null) && (tracer != null))
{
tracer.TraceThenSymbols(rule.Name, rsi.thenSideEffects);
}
}
if (rule.elseActions != null)
{
rsi.elseSideEffects = GetActionSideEffects(behavior, rule.elseActions, validator);
if ((rsi.elseSideEffects != null) && (tracer != null))
{
tracer.TraceElseSymbols(rule.Name, rsi.elseSideEffects);
}
}
return(rsi);
}
internal RuleState(Rule rule)
{
this.Rule = rule;
}