gov.nist.javax.sdp.TimeDescriptionImpl Maven / Gradle / Ivy
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/*
* Conditions Of Use
*
* This software was developed by employees of the National Institute of
* Standards and Technology (NIST), an agency of the Federal Government.
* Pursuant to title 15 Untied States Code Section 105, works of NIST
* employees are not subject to copyright protection in the United States
* and are considered to be in the public domain. As a result, a formal
* license is not needed to use the software.
*
* This software is provided by NIST as a service and is expressly
* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
* AND DATA ACCURACY. NIST does not warrant or make any representations
* regarding the use of the software or the results thereof, including but
* not limited to the correctness, accuracy, reliability or usefulness of
* the software.
*
* Permission to use this software is contingent upon your acceptance
* of the terms of this agreement
*
* .
*
*/
package android.gov.nist.javax.sdp;
import android.gov.nist.javax.sdp.fields.*;
import android.javax.sdp.*;
import java.util.*;
/**
* Implementation of Time Description
*
* @version 1.2
*
* @author Olivier Deruelle
* @author M. Ranganathan
*
*
*
*/
public class TimeDescriptionImpl implements TimeDescription {
private TimeField timeImpl;
private Vector repeatList;
/** Creates new TimeDescriptionImpl */
public TimeDescriptionImpl() {
timeImpl = new TimeField();
repeatList = new Vector();
}
/**
* constructor
*
* @param timeField
* time field to create this descrition from
*/
public TimeDescriptionImpl(TimeField timeField) {
this.timeImpl = timeField;
repeatList = new Vector();
}
/**
* Returns the Time field.
*
* @return Time
*/
public Time getTime() {
return timeImpl;
}
/**
* Sets the Time field.
*
* @param timeField
* Time to set
* @throws SdpException
* if the time is null
*/
public void setTime(Time timeField) throws SdpException {
if (timeField == null) {
throw new SdpException("The parameter is null");
} else {
if (timeField instanceof TimeField) {
this.timeImpl = (TimeField) timeField;
} else
throw new SdpException(
"The parameter is not an instance of TimeField");
}
}
/**
* Returns the list of repeat times (r= fields) specified in the
* SessionDescription.
*
* @param create
* boolean to set
* @return Vector
*/
public Vector getRepeatTimes(boolean create) {
return this.repeatList;
}
/**
* Returns the list of repeat times (r= fields) specified in the
* SessionDescription.
*
* @param repeatTimes
* Vector to set
* @throws SdpException
* if the parameter is null
*/
public void setRepeatTimes(Vector repeatTimes) throws SdpException {
this.repeatList = repeatTimes;
}
/**
* Add a repeat field.
*
* @param repeatField --
* repeat field to add.
*/
public void addRepeatField(RepeatField repeatField) {
if (repeatField == null)
throw new NullPointerException("null repeatField");
this.repeatList.add(repeatField);
}
public String toString() {
String retval = timeImpl.encode();
for (int i = 0; i < this.repeatList.size(); i++) {
RepeatField repeatField = (RepeatField) this.repeatList
.elementAt(i);
retval += repeatField.encode();
}
return retval;
}
}