/// <summary>
/// Gets a clone of the Key.
/// </summary>
/// <returns></returns>
public override Key Clone()
{
MultiKey newKey = new MultiKey(this.t, this.TypeManager);
newKey.pm_keydata = this.pm_keydata;
return(newKey);
}
internal static ObjectId NewObjectId(Type t, Class cl, DataRow row, TypeManager tm)
{
if (cl.SystemType == null)
{
throw new InternalException(16, "ObjectIdFactory.NewObjectId: cl.SystemType is null.");
}
Key key;
if (cl.Oid.IsDependent)
{
key = new DependentKey(t, cl, row, tm);
}
else
{
key = new MultiKey(t, cl, row, tm);
}
return(new ObjectId(key));
}
/// <inheritdoc />
public override bool Equals(object obj)
{
if (base.Equals(obj)) // Key compares the types and checks for null
{
MultiKey k = obj as MultiKey;
if ((object)k == null)
{
return(false);
}
bool result = true;
for (int i = 0; i < pm_keydata.Length; i++)
{
result = result && pm_keydata[i].Equals(k.pm_keydata[i]);
}
return(result);
}
return(false);
}