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  /*
   * RepeatTime.java
   *
   * Created on December 20, 2001, 3:09 PM
   */
  
  package javax.sdp;

A RepeatTime represents a r= field contained within a TimeDescription. A RepeatTime specifies the repeat times for a SessionDescription. This consists of a "repeat interval", an "active duration", and a list of offsets relative to the t= start-time (see Time.getStart()). Quoting from RFC 2327: For example, if a session is active at 10am on Monday and 11am on Tuesday for one hour each week for three months, then the <start time> in the corresponding "t=" field would be the NTP representation of 10am on the first Monday, the <repeat interval> would be 1 week, the <active duration> would be 1 hour, and the offsets would be zero and 25 hours. The corresponding "t=" field stop time would be the NTP representation of the end of the last session three months later. By default all fields are in seconds, so the "r=" and "t=" fields might be: t=3034423619 3042462419 r=604800 3600 0 90000 Please refer to IETF RFC 2327 for a description of SDP.

Author(s):
deruelle
Version:
1.0
 
 public interface RepeatTime extends Field {

    
Returns the "repeat interval" in seconds.

Returns:
the "repeat interval" in seconds.
Throws:
SdpParseException
     
     public int getRepeatInterval()
                       throws SdpParseException;
    
    
Set the "repeat interval" in seconds.

Parameters:
repeatInterval the "repeat interval" in seconds.
Throws:
SdpException if repeatInterval is <0
     
     public void setRepeatInterval(int repeatInterval)
                        throws SdpException;
    
    
Returns the "active duration" in seconds.

Returns:
the "active duration" in seconds.
Throws:
SdpParseException
     
     public int getActiveDuration()
                       throws SdpParseException;
    
    
Sets the "active duration" in seconds.

Parameters:
activeDuration the "active duration" in seconds.
Throws:
SdpException if the active duration is <0
     
     public void setActiveDuration(int activeDuration)
                        throws SdpException;
    
    
Returns the list of offsets. These are relative to the start-time given in the Time object (t= field) with which this RepeatTime is associated.

Returns:
the list of offsets
Throws:
SdpParseException
     
     public int[] getOffsetArray()
                      throws SdpParseException;
    
    
Set the list of offsets. These are relative to the start-time given in the Time object (t= field) with which this RepeatTime is associated.

Parameters:
offsets array of repeat time offsets
Throws:
SdpException
     
     public void setOffsetArray(int[] offsets)
                     throws SdpException;
    
Returns whether the field will be output as a typed time or a integer value. Typed time is formatted as an integer followed by a unit character. The unit indicates an appropriate multiplier for the integer. The following unit types are allowed. d - days (86400 seconds) h - hours (3600 seconds) m - minutes (60 seconds) s - seconds ( 1 seconds)

Returns:
true, if the field will be output as a typed time; false, if as an integer value.
Throws:
SdpParseException
     
     public boolean getTypedTime()
                      throws SdpParseException;
    
Sets whether the field will be output as a typed time or a integer value. Typed time is formatted as an integer followed by a unit character. The unit indicates an appropriate multiplier for the integer. The following unit types are allowed. d - days (86400 seconds) h - hours (3600 seconds) m - minutes (60 seconds) s - seconds ( 1 seconds)

Parameters:
typedTime typedTime - if set true, the start and stop times will be output in an optimal typed time format; if false, the times will be output as integers.
    
    public void setTypedTime(boolean typedTime);
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