/*
* Copyright (C) 2005 Luca Veltri - University of Parma - Italy
*
* This file is part of MjSip (http://www.mjsip.org)
*
* MjSip is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MjSip 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MjSip; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author(s):
* Luca Veltri (luca.veltri@unipr.it)
*/
package org.zoolu.sdp;
import org.zoolu.tools.Parser;
/** SDP attribute field.
* <p>
* <BLOCKQUOTE><PRE>
* attribute-fields = "a=" (att-field ":" att-value) | att-field CRLF
* </PRE></BLOCKQUOTE>
*/
public class AttributeField extends SdpField
{
/** Creates a new AttributeField. */
public AttributeField(String attribute)
{ super('a',attribute);
}
/** Creates a new AttributeField. */
public AttributeField(String attribute, String a_value)
{ super('a',attribute+":"+a_value);
}
/** Creates a new AttributeField. */
public AttributeField(SdpField sf)
{ super(sf);
}
/** Gets the attribute name. */
public String getAttributeName()
{ int i=value.indexOf(":");
if (i<0) return value; else return value.substring(0,i);
}
/** Gets the attribute value. */
public String getAttributeValue()
{ int i=value.indexOf(":");
if (i<0) return null; else return value.substring(i+1);
}
}