/// <summary>
/// Removes the given item from the collection
/// </summary>
/// <returns>True, if the item was removed, otherwise False</returns>
/// <param name="item">The item that should be removed</param>
public override bool Remove(IModelElement item)
{
if ((this._parent.MeterAssetModel == item))
{
this._parent.MeterAssetModel = null;
return(true);
}
ITransaction transactionItem = item.As <ITransaction>();
if (((transactionItem != null) &&
this._parent.VendingTransactions.Remove(transactionItem)))
{
return(true);
}
IMeterServiceWork meterServiceWorkItem = item.As <IMeterServiceWork>();
if (((meterServiceWorkItem != null) &&
this._parent.MeterServiceWorks.Remove(meterServiceWorkItem)))
{
return(true);
}
IMeterReading meterReadingItem = item.As <IMeterReading>();
if (((meterReadingItem != null) &&
this._parent.MeterReadings.Remove(meterReadingItem)))
{
return(true);
}
if (((meterServiceWorkItem != null) &&
this._parent.MeterReplacementWorks.Remove(meterServiceWorkItem)))
{
return(true);
}
return(false);
}
/// <summary>
/// Adds the given element to the collection
/// </summary>
/// <param name="item">The item to add</param>
public override void Add(IModelElement item)
{
if ((this._parent.MeterAssetModel == null))
{
IMeterAssetModel meterAssetModelCasted = item.As <IMeterAssetModel>();
if ((meterAssetModelCasted != null))
{
this._parent.MeterAssetModel = meterAssetModelCasted;
return;
}
}
ITransaction vendingTransactionsCasted = item.As <ITransaction>();
if ((vendingTransactionsCasted != null))
{
this._parent.VendingTransactions.Add(vendingTransactionsCasted);
}
IMeterServiceWork meterServiceWorksCasted = item.As <IMeterServiceWork>();
if ((meterServiceWorksCasted != null))
{
this._parent.MeterServiceWorks.Add(meterServiceWorksCasted);
}
IMeterReading meterReadingsCasted = item.As <IMeterReading>();
if ((meterReadingsCasted != null))
{
this._parent.MeterReadings.Add(meterReadingsCasted);
}
IMeterServiceWork meterReplacementWorksCasted = item.As <IMeterServiceWork>();
if ((meterReplacementWorksCasted != null))
{
this._parent.MeterReplacementWorks.Add(meterReplacementWorksCasted);
}
}