public IDisposable Subscribe(ISelectionExpression selectionExpression, MessageHandler messageHandler)
{
// We could share the subscription here based on the selectionExpression. However, we'd need
// to make ISelectionExpression and its sub types have structural comparison. It isn't
// obvious that there will be any sharing.
return(OnRegister(selectionExpression, messageHandler));
}
public IDisposable Subscribe(ISelectionExpression selectionExpression, MessageHandler messageHandler)
{
// We could share the subscription here based on the selectionExpression. However, we'd need
// to make ISelectionExpression and its sub types have structural comparison. It isn't
// obvious that there will be any sharing.
return OnRegister(selectionExpression, messageHandler);
}
protected abstract IDisposable OnRegister(ISelectionExpression selectionExpression,
MessageHandler messageHandler);
public IDisposable Subscribe(ISelectionExpression selectionExpression, MessageHandler messageHandler)
{
throw new NotImplementedException();
}
public IDisposable Subscribe(ISelectionExpression selectionExpression, MessageHandler messageHandler)
{
throw new NotImplementedException();
}
protected abstract IDisposable OnRegister(ISelectionExpression selectionExpression,
MessageHandler messageHandler);