org.opencastproject.metadata.mpeg7.SpatioTemporalLocatorImpl Maven / Gradle / Ivy
/*
* Licensed to The Apereo Foundation under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
*
* The Apereo Foundation licenses this file to you under the Educational
* Community License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License
* at:
*
* http://opensource.org/licenses/ecl2.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*
*/
package org.opencastproject.metadata.mpeg7;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
/**
* Default implementation of the media time.
*/
public class SpatioTemporalLocatorImpl implements SpatioTemporalLocator {
/** The media time */
protected MediaTime mediaTime = null;
/**
* Creates a new spatio temporal locator.
*
* @param time
* the time
*/
public SpatioTemporalLocatorImpl(MediaTime time) {
this.mediaTime = time;
}
/**
* {@inheritDoc}
*
* @see org.opencastproject.metadata.mpeg7.SpatioTemporalLocator#setMediaTime(org.opencastproject.metadata.mpeg7.MediaTime)
*/
@Override
public void setMediaTime(MediaTime time) {
if (time == null)
throw new IllegalArgumentException("The media time must not be null");
this.mediaTime = time;
}
/**
* {@inheritDoc}
*
* @see org.opencastproject.metadata.mpeg7.SpatioTemporalLocator#getMediaTime()
*/
@Override
public MediaTime getMediaTime() {
return mediaTime;
}
/**
* {@inheritDoc}
*
* @see org.opencastproject.mediapackage.XmlElement#toXml(org.w3c.dom.Document)
*/
@Override
public Node toXml(Document document) {
Element l = document.createElement("SpatioTemporalLocator");
l.appendChild(mediaTime.toXml(document));
return l;
}
}