public static bool Any(this MyCustomSingleData obj, string criteria = null)
{
var list = GetList(obj);
var delegateExpression = GetExpression(obj, criteria);
return(list.Any(delegateExpression));
}
public DynamicExpressoInterpreter(MyCustomSingleData customData, List <Type> refTypes, List <object> variables)
{
Variables = variables;
target = InterpreterGenerator.GetInterpreter(refTypes, variables);
MainCustomData = customData;
target.SetVariable("x", MainCustomData);
}
public static MyCustomSingleData LastOrDefault(this MyCustomSingleData obj, string criteria = null)
{
var list = GetList(obj);
var delegateExpression = GetExpression(obj, criteria);
return(list.LastOrDefault(delegateExpression));
}
private MyCustomSingleData GetCustomSingleData(MyPropertyInfo property, DP_DataRepository dataItem, DR_Requester requester, bool definition, Dictionary <string, MyPropertyInfo> properties, List <int> usedFormulaIDs)
{
var item = new MyCustomSingleData(dataItem, Requester, Definition, properties, UsedFormulaIDs);
item.ParentCustomData = this;
item.ParentProperty = property;
return(item);
}
//public static Dictionary<string, Type> GetExpressionBuiltinVariables()
//{
// return GetExpressionHandler.GetExpressionBuiltinVariables();
//}
public static I_ExpressionEvaluator GetExpressionEvaluator(DP_DataRepository mainDataItem, DR_Requester requester, bool definition, List <int> usedFormulaIDs)
{
var entity = bizTableDrivedEntity.GetPermissionedEntity(requester, mainDataItem.TargetEntityID);
var properties = GetProperties(requester, entity, null, definition);
MyCustomSingleData formulaObject = new MyCustomSingleData(mainDataItem, requester, definition, properties, usedFormulaIDs);
var refTypes = GetRefTypes();
var variables = GetRefObjects(entity, requester);
var expressionEcaluator = GetExpressionHandler.GetExpressionEvaluator(formulaObject, refTypes, variables);
formulaObject.PropertyCalled += (sender, e) => FormulaObject_PropertyCalled(sender, e, expressionEcaluator);
return(expressionEcaluator);
}
public static int Count(this MyCustomSingleData obj)
{
var list = GetList(obj);
return(list.Count());
}
public static MyCustomSingleData LastOrDefault(this MyCustomSingleData obj)
{
var list = GetList(obj);
return(list.LastOrDefault());
}
public static MyCustomSingleData First(this MyCustomSingleData obj)
{
var list = GetList(obj);
return(list.First());
}
public static bool Any(this MyCustomSingleData obj)
{
var list = GetList(obj);
return(list.Any());
}
public I_ExpressionEvaluator GetExpressionEvaluator(MyCustomSingleData customData, List <Type> refTypes, List <object> variables)
{
return(new DynamicExpressoInterpreter(customData, refTypes, variables));
}
