/// <inheritdoc/>
public override bool Equals(IRecordReader other)
{
if (other == null)
{
return(false);
}
// they need to be the same type
if (other.GetType() != GetType())
{
return(false);
}
var o = (OneToOne <T>)other;
if (o.Callback != Callback)
{
return(false);
}
// validate that the columns are the same object
if (SplitColumns != o.SplitColumns)
{
// different objects, so we have to check the contents.
// this is a performance hit, so you should pass in the same id mapping each time!
var otherSplitColumns = o.SplitColumns;
// check the count first as a short-circuit
if (SplitColumns.Count != otherSplitColumns.Count)
{
return(false);
}
// check the id mappings individually
foreach (var pair in SplitColumns)
{
string otherID;
if (!otherSplitColumns.TryGetValue(pair.Key, out otherID))
{
return(false);
}
if (pair.Value != otherID)
{
return(false);
}
}
return(false);
}
return(true);
}
