/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2011, Open Source Geospatial Foundation (OSGeo)
* (C) 2005, Open Geospatial Consortium Inc.
*
* All Rights Reserved. http://www.opengis.org/legal/
*/
package org.opengis.filter.temporal;
import org.opengis.annotation.XmlElement;
/**
* Filter operator that determines if a temporal period overlaps another temporal period as defined
* by the Filter Encoding Specification.
* <p>
* The TOverlaps operator is defined by ISO 19108 and has the following semantics:
* <table border='1'>
* <tr align='center'>
* <td>t1,t2</td><td>t1[],t2</td><td>t1,t2[]</td><td>t1[],t2[]</td>
* </tr>
* <tr>
* <td>n/a</td><td>n/a</td><td>n/a</td><td>t1.start < t2.start and t1.end > t2.start and t1.end < t2.end</td>
* </tr>
* </table>
* </p>
*
* @author Justin Deoliveira, OpenGeo
* @see http://portal.opengeospatial.org/files/?artifact_id=39968
* @since 8.0
*/
@XmlElement("TOverlaps")
public interface TOverlaps extends BinaryTemporalOperator {
/** Operator name */
public static final String NAME = "TOverlaps";
}