public AggregationFactoryMethodFirstLastEver(
ExprFirstLastEverNode parent,
Type childType)
{
this.parent = parent;
this.childType = childType.GetBoxedType();
}
public AggregationForgeFactoryFirstLastEver(ExprFirstLastEverNode parent, Type childType, DataInputOutputSerdeForge serde)
{
this._parent = parent;
this._childType = childType;
this._serde = serde;
}