javax.sdp
Interface Attribute

All Superinterfaces:

Cloneable, Field, Serializable

public interface Attribute

extends Field

An Attribute represents an a= fields contained within either a MediaDescription or a SessionDescription. An Attribute can be just an identity/name or a name-value pair. Here are some examples: a=recvonly identifies a rcvonly attribute with just a name a=rtpmap:0 PCMU/8000 identifies the media format 0 has having the value PCMU/8000. If a value is present, it must be preceeded by the : character.

Version:

1.0

Author:

deruelle

Method Summary

String	getName() Returns the name of this attribute
String	getValue() Returns the value of this attribute.
boolean	hasValue() Determines if this attribute has an associated value.
void	setName(String name) Sets the id of this attribute.
void	setValue(String value) Sets the value of this attribute.

Methods inherited from interface javax.sdp.Field

clone, getTypeChar

Method Detail

getName

public String getName()
               throws SdpParseException

Returns the name of this attribute

Returns:

a String identity.

Throws:

SdpParseException - if the name is not well formatted.

setName

public void setName(String name)
             throws SdpException

Sets the id of this attribute.

Parameters:

name - the string name/id of the attribute.

Throws:

SdpException - if the name is null

hasValue

public boolean hasValue()
                 throws SdpParseException

Determines if this attribute has an associated value.

Returns:

true if the attribute has a value.

Throws:

SdpParseException - if the value is not well formatted.

getValue

public String getValue()
                throws SdpParseException

Returns the value of this attribute.

Returns:

the value; null if the attribute has no associated value.

Throws:

SdpParseException - if the value is not well formatted.

setValue

public void setValue(String value)
              throws SdpException

Sets the value of this attribute.

Parameters:

value - the - attribute value

Throws:

SdpException - if the value is null.