/// <summary>
/// Provides the default hash calculation. May be overidden by handlers for
/// other protocols that have different requirements for hashCode
/// calculation. </summary>
/// <param name="u"> a URL object </param>
/// <returns> an {@code int} suitable for hash table indexing
/// @since 1.3 </returns>
protected internal virtual int HashCode(URL u)
{
int h = 0;
// Generate the protocol part.
String protocol = u.Protocol;
if (protocol != null)
{
h += protocol.HashCode();
}
// Generate the host part.
InetAddress addr = GetHostAddress(u);
if (addr != null)
{
h += addr.HashCode();
}
else
{
String host = u.Host;
if (host != null)
{
h += host.ToLowerCase().HashCode();
}
}
// Generate the file part.
String file = u.File;
if (file != null)
{
h += file.HashCode();
}
// Generate the port part.
if (u.Port == -1)
{
h += DefaultPort;
}
else
{
h += u.Port;
}
// Generate the ref part.
String @ref = u.Ref;
if (@ref != null)
{
h += @ref.HashCode();
}
return(h);
}
public override sealed int HashCode()
{
if (Addr != null)
{
return(Addr.HashCode() + Port_Renamed);
}
if (Hostname != null)
{
return(Hostname.ToLowerCase().HashCode() + Port_Renamed);
}
return(Port_Renamed);
}