How to use

touches

method

in

com.vividsolutions.jts.geom.Geometry

/**
 * Default implementation.
 */
public boolean touches(Geometry g)
{
 return baseGeom.touches(g);
}
 

/**
 * Default implementation.
 */
public boolean touches(Geometry g)
{
 return baseGeom.touches(g);
}
 

static public boolean touches(Geometry arg0,Geometry arg1)
{
   Geometry _this = arg0;
   return _this.touches(arg1);
}

static public boolean touches(Geometry arg0,Geometry arg1)
{
   if (arg0 == null || arg1 == null) return false;
   Geometry _this = arg0;
   return _this.touches(arg1);
}

  /**
   * Return true if the geometry A touches the geometry B
   * @param a Geometry Geometry.
   * @param b Geometry instance
   * @return true if the geometry A touches the geometry B
   */
  public static Boolean geomTouches(Geometry a,Geometry b) {
    if(a==null || b==null) {
      return null;
    }
    return a.touches(b);
  }
}

/**
 * @param geom first geometry
 * @param g second geometry
 * @return <code>true</code> if the first geometry touches the second
 */
public static boolean touches(Geometry geom, Geometry g) {
  if  (geom == null || g == null) return false;
  return geom.touches(g);
}

  /**
   * Return true if the geometry A touches the geometry B
   * @param a Geometry Geometry.
   * @param b Geometry instance
   * @return true if the geometry A touches the geometry B
   */
  public static Boolean geomTouches(Geometry a,Geometry b) {
    if(a==null || b==null) {
      return null;
    }
    return a.touches(b);
  }
}

public boolean evaluateInternal(Geometry left, Geometry right) {
  return left.touches(right);
}

  /**
   * Return true if the geometry A touches the geometry B
   * @param a Geometry Geometry.
   * @param b Geometry instance
   * @return true if the geometry A touches the geometry B
   */
  public static Boolean geomTouches(Geometry a,Geometry b) {
    if(a==null || b==null) {
      return null;
    }
    return a.touches(b);
  }
}

public boolean touches(Geometry g) {
  return geometry.touches(g);
}

@Override
public boolean touches( Geometry geometry ) {
  JTSGeometryPair jtsGeoms = JTSGeometryPair.createCompatiblePair( this, geometry );
  return jtsGeoms.first.touches( jtsGeoms.second );
}

public static Boolean touches(GeometryType geom1, GeometryType geom2) throws FunctionExecutionException {
  Geometry g1 = getGeometry(geom1);
  Geometry g2 = getGeometry(geom2);
  return g1.touches(g2);
}

public static Boolean touches(GeometryType geom1, GeometryType geom2) throws FunctionExecutionException {
  Geometry g1 = getGeometry(geom1);
  Geometry g2 = getGeometry(geom2);
  return g1.touches(g2);
}

public static Boolean touches(GeometryType geom1, GeometryType geom2) throws FunctionExecutionException {
  Geometry g1 = getGeometry(geom1);
  Geometry g2 = getGeometry(geom2);
  return g1.touches(g2);
}

 @Override
 public Item item(final QueryContext qc, final InputInfo ii) throws QueryException {
  return Bln.get(checkGeo(0, qc).touches(checkGeo(1, qc)));
 }
}

public boolean evaluate(Object feature) {
  if (feature instanceof Feature && !validate((Feature)feature))
    return false;
  
  Geometry left = getLeftGeometry(feature);
  Geometry right = getRightGeometry(feature);
  
  return left.touches(right);
}

boolean touches = ((Geometry)firstFeature.getDefaultGeometry()).touches((Geometry)secondFeature.getDefaultGeometry());