//TODO hitPolicy为null 默认会给HitPolicy.Unique ，BuiltinAggregator默认值SUM,找不到key改为返回Null
public virtual IDmnHitPolicyHandler getHandler(HitPolicy hitPolicy, BuiltinAggregator builtinAggregator)
{
if (handlers.ContainsKey(new HitPolicyEntry(hitPolicy, builtinAggregator)))
{
return(handlers[new HitPolicyEntry(hitPolicy, builtinAggregator)]);
}
return(null);
//return handlers[new HitPolicyEntry(hitPolicy, builtinAggregator)];
}
public virtual DmnTransformException HitPolicyNotSupported(DmnDecisionTableImpl decisionTable,
HitPolicy hitPolicy, BuiltinAggregator aggregation)
{
if (aggregation == null)
{
return
(new DmnTransformException(ExceptionMessage("007",
string.Format("The hit policy '{0}' of decision table '{1}' is not supported.", hitPolicy,
decisionTable))));
}
return
(new DmnTransformException(ExceptionMessage("007",
string.Format(
"The hit policy '{0}' with aggregation '{1}' of decision table '{2}' is not supported.",
hitPolicy,
aggregation, decisionTable))));
}
/// <summary>
/// 决策表相关，
/// </summary>
/// <param name="hitPolicy"></param>
/// <param name="builtinAggregator"></param>
public HitPolicyEntry(HitPolicy hitPolicy, BuiltinAggregator builtinAggregator)
{
this.hitPolicy = hitPolicy;
aggregator = builtinAggregator;
}
public virtual void addHandler(HitPolicy hitPolicy, BuiltinAggregator builtinAggregator,
IDmnHitPolicyHandler hitPolicyHandler)
{
handlers[new HitPolicyEntry(hitPolicy, builtinAggregator)] = hitPolicyHandler;
}
