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//
// $Id$
//
// Narya library - tools for developing networked games
// Copyright (C) 2002-2012 Three Rings Design, Inc., All Rights Reserved
// http://code.google.com/p/narya/
//
// This library is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package com.threerings.util {
import com.threerings.io.ObjectInputStream;
import com.threerings.io.ObjectOutputStream;
import com.threerings.io.Streamable;
public class Name
implements Comparable, Hashable, Streamable
{
public function Name (name :String = "")
{
_name = name;
}
public function getNormal () :String
{
if (_normal == null) {
_normal = normalize(_name);
if (_normal === _name) {
_normal = _name;
}
}
return _normal;
}
public function isValid () :Boolean
{
return !isBlank();
}
public function isBlank () :Boolean
{
return Name.isBlank(this);
}
public function toString () :String
{
return _name;
}
// from interface Hashable
public function equals (other :Object) :Boolean
{
return (other != null) && ClassUtil.isSameClass(other, this) &&
(getNormal() === (other as Name).getNormal());
}
// from interface Hashable
public function hashCode () :int
{
return StringUtil.hashCode(getNormal());
}
// from interface Comparable
public function compareTo (other :Object) :int
{
var thisNormal :String = getNormal();
var thatNormal :String = (other as Name).getNormal();
return thisNormal.localeCompare(thatNormal);
}
// from interface Streamable
public function writeObject (out :ObjectOutputStream) :void
//throws IOError
{
out.writeField(_name);
}
// from interface Streamable
public function readObject (ins :ObjectInputStream) :void
//throws IOError
{
_name = (ins.readField(String) as String);
}
protected function normalize (txt :String) :String
{
return txt.toLowerCase();
}
public static function isBlank (name :Name) :Boolean
{
return (name == null || "" === name.toString());
}
/** The raw name text. */
protected var _name :String;
/** The normalized name text. */
protected var _normal :String;
}
}
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