/// <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.Status == item))
{
this._parent.Status = null;
return(true);
}
IErpPayable erpPayableItem = item.As <IErpPayable>();
if (((erpPayableItem != null) &&
this._parent.ErpPayables.Remove(erpPayableItem)))
{
return(true);
}
if ((this._parent.WorkCostDetail == item))
{
this._parent.WorkCostDetail = null;
return(true);
}
if ((this._parent.WorkTask == item))
{
this._parent.WorkTask = null;
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.ErpInvoiceLineItem == null))
{
IErpInvoiceLineItem erpInvoiceLineItemCasted = item.As <IErpInvoiceLineItem>();
if ((erpInvoiceLineItemCasted != null))
{
this._parent.ErpInvoiceLineItem = erpInvoiceLineItemCasted;
return;
}
}
IErpPayment erpPaymentsCasted = item.As <IErpPayment>();
if ((erpPaymentsCasted != null))
{
this._parent.ErpPayments.Add(erpPaymentsCasted);
}
if ((this._parent.ErpPayable == null))
{
IErpPayable erpPayableCasted = item.As <IErpPayable>();
if ((erpPayableCasted != null))
{
this._parent.ErpPayable = erpPayableCasted;
return;
}
}
IErpJournalEntry erpJournalEntriesCasted = item.As <IErpJournalEntry>();
if ((erpJournalEntriesCasted != null))
{
this._parent.ErpJournalEntries.Add(erpJournalEntriesCasted);
}
if ((this._parent.Status == null))
{
IStatus statusCasted = item.As <IStatus>();
if ((statusCasted != null))
{
this._parent.Status = statusCasted;
return;
}
}
}
/// <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.Status == null))
{
IStatus statusCasted = item.As <IStatus>();
if ((statusCasted != null))
{
this._parent.Status = statusCasted;
return;
}
}
IErpPayable erpPayablesCasted = item.As <IErpPayable>();
if ((erpPayablesCasted != null))
{
this._parent.ErpPayables.Add(erpPayablesCasted);
}
if ((this._parent.WorkCostDetail == null))
{
IWorkCostDetail workCostDetailCasted = item.As <IWorkCostDetail>();
if ((workCostDetailCasted != null))
{
this._parent.WorkCostDetail = workCostDetailCasted;
return;
}
}
if ((this._parent.WorkTask == null))
{
IWorkTask workTaskCasted = item.As <IWorkTask>();
if ((workTaskCasted != null))
{
this._parent.WorkTask = workTaskCasted;
return;
}
}
}
