pjs/grendel/storage/addressparser/RFC822Token.java

117 строки
2.5 KiB
Java

/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is the Grendel mail/news client.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are Copyright (C) 1997
* Netscape Communications Corporation. All Rights Reserved.
*
* Created: Eric Bina <ebina@netscape.com>, 30 Oct 1997.
*/
package grendel.storage.addressparser;
import java.io.*;
import java.util.*;
class RFC822Token
{
static final int UNKNOWN = 0;
static final int SPECIAL_CHAR = 1;
static final int QUOTED_STRING = 2;
static final int DOMAIN_LITERAL = 3;
static final int COMMENT = 4;
static final int ATOM = 5;
private Object obj;
private int token_type;
public RFC822Token(Object obj, int type)
{
this.obj = obj;
if ((type < SPECIAL_CHAR)||(type > ATOM))
{
this.token_type = UNKNOWN;
}
else
{
this.token_type = type;
}
}
public Object getObject()
{
return(this.obj);
}
public int getType()
{
return(this.token_type);
}
public boolean isSpecialChar(char sp_char)
{
if (this.token_type == SPECIAL_CHAR)
{
String str = (String)this.obj;
char t_char = str.charAt(str.length() - 1);
if (t_char == sp_char)
{
return(true);
}
}
return(false);
}
public void printTokenType()
{
if (this.token_type == SPECIAL_CHAR)
{
System.out.print("Special");
}
else if (this.token_type == QUOTED_STRING)
{
System.out.print("Quoted String");
}
else if (this.token_type == DOMAIN_LITERAL)
{
System.out.print("Domain Literal");
}
else if (this.token_type == COMMENT)
{
System.out.print("Comment");
}
else if (this.token_type == ATOM)
{
System.out.print("Atom");
}
else
{
System.out.print("Unknown");
}
}
public void printToken()
{
String str = (String)this.getObject();
System.out.print(str);
System.out.flush();
}
}