public ResId getId(Resource obj, bool createMissing, OnNewObjectAdded onAddCallback = null, bool throwIfMissing = false, bool throwIfExists = false)
{
//int result = ExportUtility.invalidId;
var result = ResId.invalid;
if (!isValidObject(obj))
{
return(result);
}
if (objectMap.TryGetValue(obj, out result))
{
if (throwIfExists)
{
throw new System.InvalidOperationException(
string.Format("Object {0} already exists with id {1}", obj, result)
);
}
return(result);
}
if (!createMissing)
{
if (throwIfMissing)
{
throw new System.InvalidOperationException(
string.Format("Could not find id for resource {0}", obj)
);
}
return(ResId.invalid);
}
return(addNewObjectInternal(obj, onAddCallback));
}
protected ResId addNewObjectInternal(Resource obj, OnNewObjectAdded onAddCallback = null)
{
if (objectMap.ContainsKey(obj))
{
throw new System.ArgumentException("Logic error: duplicate registertation");
}
var result = new ResId(objectList.Count);
objectMap.Add(obj, result);
objectList.Add(obj);
if (onAddCallback != null)
{
onAddCallback(obj);
}
return(result);
}
public int getId(Resource obj, OnNewObjectAdded onAddCallback = null)
{
int result = -1;
if (Object.Equals(obj, null))
{
return(result);
}
if (objectMap.TryGetValue(obj, out result))
{
return(result);
}
result = nextId;
objectMap[obj] = result;
objectList.Add(obj);
nextId++;
if (onAddCallback != null)
{
onAddCallback(obj);
}
return(result);
}
public ResId registerObject(Resource obj, OnNewObjectAdded onAddCallback = null)
{
return(getId(obj, true, onAddCallback, false, false));
}
