Fix doc

h2gis-functions/src/main/java/org/h2gis/functions/spatial/edit/ST_Interpolate3DLine.java

@@ -44,8 +44,8 @@ public String getJavaStaticMethod() {
 
     /**
      *
-     * @param geometry
-     * @return
+     * @param geometry {@link Geometry}
+     * @return Geometry
      */
     public static Geometry interpolateLine(Geometry geometry) {
         if(geometry == null){
@@ -63,8 +63,8 @@ public static Geometry interpolateLine(Geometry geometry) {
      * Interpolate a linestring according the start and the end coordinates z
      * value. If the start or the end z is NaN return the input linestring
      *
-     * @param lineString
-     * @return
+     * @param lineString {@link LineString}
+     * @return LineString
      */
     private static LineString linearZInterpolation(LineString lineString) {
         double startz = lineString.getStartPoint().getCoordinate().z;
@@ -81,8 +81,8 @@ private static LineString linearZInterpolation(LineString lineString) {
     /**
      * Interpolate each linestring of the multilinestring.
      *
-     * @param multiLineString
-     * @return
+     * @param multiLineString {@link MultiLineString    }
+     * @return MultiLineString
      */
     private static MultiLineString linearZInterpolation(MultiLineString multiLineString) {
         int nbGeom = multiLineString.getNumGeometries();

h2gis-functions/src/main/java/org/h2gis/functions/spatial/edit/ST_MultiplyZ.java

@@ -48,10 +48,9 @@ public String getJavaStaticMethod() {
      * Multiply the z values of the geometry by another double value. NaN values
      * are not updated.
      *
-     * @param geometry
-     * @param z
-     * @return
-     * @throws java.sql.SQLException
+     * @param geometry {@link Geometry}
+     * @param z z value
+     * @return Z {@link Geometry}
      */
     public static Geometry multiplyZ(Geometry geometry, double z) throws SQLException {
         if(geometry == null){

h2gis-functions/src/main/java/org/h2gis/functions/spatial/edit/ST_RemoveDuplicatedCoordinates.java

@@ -31,8 +31,8 @@ public String getJavaStaticMethod() {
     /**
      * Returns a version of the given geometry with duplicated coordinates removed.
      *
-     * @param geometry
-     * @return
+     * @param geometry {@link Geometry}
+     * @return Geometry without duplicated coordinates
      */
     public static Geometry removeDuplicatedCoordinates(Geometry geometry) {
         return removeCoordinates(geometry);
@@ -41,8 +41,8 @@ public static Geometry removeDuplicatedCoordinates(Geometry geometry) {
     /**
      * Removes duplicated coordinates within a geometry.
      *
-     * @param geom
-     * @return
+     * @param geom {@link Geometry}
+     * @return Geometry without duplicated coordinates
      */
     public static Geometry removeCoordinates(Geometry geom) {
         if(geom ==null){
@@ -72,8 +72,8 @@ else if (geom instanceof MultiPoint) {
     /**
      * Removes duplicated coordinates within a MultiPoint.
      *
-     * @param g
-     * @return
+     * @param g {@link MultiPoint}
+     * @return MultiPoint without duplicated points
      */
     public static MultiPoint removeCoordinates(MultiPoint g) {
         Coordinate[] coords = CoordinateUtils.removeDuplicatedCoordinates(g.getCoordinates(),false);
@@ -83,8 +83,8 @@ public static MultiPoint removeCoordinates(MultiPoint g) {
     /**
      * Removes duplicated coordinates within a LineString.
      *
-     * @param g
-     * @return
+     * @param g {@link LineString}
+     * @return LineString without duplicated coordinates
      */
     public static LineString removeCoordinates(LineString g) {
         Coordinate[] coords = CoordinateUtils.removeDuplicatedCoordinates(g.getCoordinates(), false);
@@ -94,8 +94,8 @@ public static LineString removeCoordinates(LineString g) {
     /**
      * Removes duplicated coordinates within a linearRing.
      *
-     * @param g
-     * @return
+     * @param g {@link LinearRing}
+     * @return LinearRing without duplicated coordinates
      */
     public static LinearRing removeCoordinates(LinearRing g) {
         Coordinate[] coords = CoordinateUtils.removeDuplicatedCoordinates(g.getCoordinates(),false);
@@ -105,8 +105,8 @@ public static LinearRing removeCoordinates(LinearRing g) {
     /**
      * Removes duplicated coordinates in a MultiLineString.
      *
-     * @param g
-     * @return
+     * @param g {@link MultiLineString}
+     * @return MultiLineString without duplicated coordinates
      */
     public static MultiLineString removeCoordinates(MultiLineString g) {
         ArrayList<LineString> lines = new ArrayList<LineString>();
@@ -121,8 +121,8 @@ public static MultiLineString removeCoordinates(MultiLineString g) {
     /**
      * Removes duplicated coordinates within a Polygon.
      *
-     * @param poly
-     * @return
+     * @param poly {@link Polygon}
+     * @return Polygon without duplicated coordinates
      */
     public static Polygon removeCoordinates(Polygon poly) {
         GeometryFactory factory =poly.getFactory();
@@ -139,8 +139,8 @@ public static Polygon removeCoordinates(Polygon poly) {
     /**
      * Removes duplicated coordinates within a MultiPolygon.
      *
-     * @param g
-     * @return
+     * @param g {@link MultiPolygon}
+     * @return MultiPolygon without duplicated coordinates
      */
     public static MultiPolygon removeCoordinates(MultiPolygon g) {
         ArrayList<Polygon> polys = new ArrayList<Polygon>();
@@ -155,8 +155,8 @@ public static MultiPolygon removeCoordinates(MultiPolygon g) {
     /**
      * Removes duplicated coordinates within a GeometryCollection
      *
-     * @param g
-     * @return
+     * @param g {@link GeometryCollection}
+     * @return GeometryCollection without duplicated coordinates
      */
     public static GeometryCollection removeCoordinates(GeometryCollection g) {
         ArrayList<Geometry> geoms = new ArrayList<Geometry>();

h2gis-functions/src/main/java/org/h2gis/functions/spatial/edit/ST_RemoveHoles.java

@@ -78,8 +78,8 @@ public static Geometry removeHoles(Geometry geometry) {
     /**
      * Create a new multiPolygon without hole.
      *
-     * @param multiPolygon
-     * @return
+     * @param multiPolygon {@link MultiPolygon}
+     * @return Geometry without holes
      */
     public static MultiPolygon removeHolesMultiPolygon(MultiPolygon multiPolygon) {
         int num = multiPolygon.getNumGeometries();
@@ -93,8 +93,8 @@ public static MultiPolygon removeHolesMultiPolygon(MultiPolygon multiPolygon) {
     /**
      * Create a new polygon without hole.
      *
-     * @param polygon
-     * @return
+     * @param polygon {@link Polygon}
+     * @return Geometry without holes
      */
     public static Polygon removeHolesPolygon(Polygon polygon) {
         return new Polygon((LinearRing) polygon.getExteriorRing(), null, polygon.getFactory());

h2gis-functions/src/main/java/org/h2gis/functions/spatial/edit/ST_RemovePoints.java

@@ -46,10 +46,9 @@ public String getJavaStaticMethod() {
     /**
      * Remove all vertices that are located within a polygon
      *
-     * @param geometry
-     * @param polygon
-     * @return
-     * @throws SQLException
+     * @param geometry {@link Geometry}
+     * @param polygon {@link Polygon}
+     * @return Geometry
      */
     public static Geometry removePoint(Geometry geometry, Polygon polygon) throws SQLException {
         if(geometry == null){

h2gis-functions/src/main/java/org/h2gis/functions/spatial/edit/ST_RemoveRepeatedPoints.java

@@ -47,9 +47,8 @@ public String getJavaStaticMethod() {
     /**
      * Returns a version of the given geometry with duplicated points removed.
      *
-     * @param geometry
-     * @return
-     * @throws java.sql.SQLException
+     * @param geometry {@link Geometry}
+     * @return Geometry without repeated points
      */
     public static Geometry removeRepeatedPoints(Geometry geometry) throws SQLException, SQLException {
         return removeDuplicateCoordinates(geometry, 0);
@@ -58,10 +57,9 @@ public static Geometry removeRepeatedPoints(Geometry geometry) throws SQLExcepti
      /**
      * Returns a version of the given geometry with duplicated points removed.
      *
-     * @param geometry
-     * @param tolerance to delete the coordinates
-     * @return
-     * @throws java.sql.SQLException
+     * @param geometry {@link Geometry}
+     * @param tolerance distance to delete the coordinates
+     * @return Geometry without repeated points
      */
     public static Geometry removeRepeatedPoints(Geometry geometry, double tolerance) throws SQLException {
         return removeDuplicateCoordinates(geometry, tolerance);
@@ -70,10 +68,9 @@ public static Geometry removeRepeatedPoints(Geometry geometry, double tolerance)
     /**
      * Removes duplicated points within a geometry.
      *
-     * @param geom
-     * @param tolerance to delete the coordinates
-     * @return
-     * @throws java.sql.SQLException
+     * @param geom {@link Geometry}
+     * @param tolerance distance to delete the coordinates
+     * @return Geometry without repeated points
      */
     public static Geometry removeDuplicateCoordinates(Geometry geom, double tolerance) throws SQLException {
         if (geom == null) {
@@ -103,10 +100,9 @@ public static Geometry removeDuplicateCoordinates(Geometry geom, double toleranc
     /**
      * Removes duplicated coordinates within a LineString.
      *
-     * @param linestring
-     * @param tolerance to delete the coordinates
-     * @return
-     * @throws java.sql.SQLException
+     * @param linestring {@link LineString}
+     * @param tolerance distance to delete the coordinates
+     * @return Geometry without repeated points
      */
     public static LineString removeDuplicateCoordinates(LineString linestring, double tolerance) throws SQLException {
         Coordinate[] coords = CoordinateUtils.removeRepeatedCoordinates(linestring.getCoordinates(), tolerance, false);
@@ -119,9 +115,9 @@ public static LineString removeDuplicateCoordinates(LineString linestring, doubl
     /**
      * Removes duplicated coordinates within a linearRing.
      *
-     * @param linearRing
+     * @param linearRing {@link LinearRing}
      * @param tolerance to delete the coordinates
-     * @return
+     * @return Geometry without repeated points
      */
     public static LinearRing removeDuplicateCoordinates(LinearRing linearRing, double tolerance) {
         Coordinate[] coords = CoordinateUtils.removeRepeatedCoordinates(linearRing.getCoordinates(), tolerance, true);
@@ -131,9 +127,9 @@ public static LinearRing removeDuplicateCoordinates(LinearRing linearRing, doubl
     /**
      * Removes duplicated coordinates in a MultiLineString.
      *
-     * @param multiLineString
+     * @param multiLineString {@link MultiLineString}
      * @param tolerance to delete the coordinates
-     * @return
+     * @return Geometry without repeated points
      */
     public static MultiLineString removeDuplicateCoordinates(MultiLineString multiLineString, double tolerance) throws SQLException {
         ArrayList<LineString> lines = new ArrayList<LineString>();
@@ -150,8 +146,7 @@ public static MultiLineString removeDuplicateCoordinates(MultiLineString multiLi
      *
      * @param polygon the input polygon
      * @param tolerance to delete the coordinates
-     * @return
-     * @throws java.sql.SQLException
+     * @return Geometry without repeated points
      */
     public static Polygon removeDuplicateCoordinates(Polygon polygon, double tolerance) throws SQLException {
         GeometryFactory factory = polygon.getFactory();
@@ -171,10 +166,9 @@ public static Polygon removeDuplicateCoordinates(Polygon polygon, double toleran
     /**
      * Removes duplicated coordinates within a MultiPolygon.
      *
-     * @param multiPolygon
+     * @param multiPolygon {@link MultiPolygon}
      * @param tolerance to delete the coordinates
-     * @return
-     * @throws java.sql.SQLException
+     * @return Geometry without repeated points
      */
     public static MultiPolygon removeDuplicateCoordinates(MultiPolygon multiPolygon, double tolerance) throws SQLException {
         ArrayList<Polygon> polys = new ArrayList<Polygon>();
@@ -189,10 +183,9 @@ public static MultiPolygon removeDuplicateCoordinates(MultiPolygon multiPolygon,
     /**
      * Removes duplicated coordinates within a GeometryCollection
      *
-     * @param geometryCollection
+     * @param geometryCollection {@link GeometryCollection}
      * @param tolerance to delete the coordinates
-     * @return
-     * @throws java.sql.SQLException
+     * @return Geometry without repeated points
      */
     public static GeometryCollection removeDuplicateCoordinates(GeometryCollection geometryCollection, double tolerance) throws SQLException {
         ArrayList<Geometry> geoms = new ArrayList<>();

h2gis-functions/src/main/java/org/h2gis/functions/spatial/edit/ST_Reverse3DLine.java

@@ -47,8 +47,8 @@ public String getJavaStaticMethod() {
      * Returns a 1 dimension geometry with vertex order reversed using the ascending 
      * value.
      *
-     * @param geometry
-     * @return
+     * @param geometry {@link Geometry}
+     * @return Geometry
      */
     public static Geometry reverse3DLine(Geometry geometry) {
        return reverse3DLine(geometry, "asc");
@@ -59,9 +59,9 @@ public static Geometry reverse3DLine(Geometry geometry) {
      * ascending (asc) or descending (desc) 
      * 
      *
-     * @param geometry
-     * @param order
-     * @return
+     * @param geometry {@link Geometry}
+     * @param order asc to reverse in ascending , desc to reverse in descending
+     * @return Geometry
      */
     public static Geometry reverse3DLine(Geometry geometry, String order) {
         if(geometry == null){
@@ -79,9 +79,9 @@ public static Geometry reverse3DLine(Geometry geometry, String order) {
      * Reverses a LineString according to the z value. The z of the first point
      * must be lower than the z of the end point.
      *
-     * @param lineString
+     * @param lineString {@link LineString}
      * @param order asc to reverse in ascending , desc to reverse in descending
-     * @return
+     * @return LineString
      */
     private static LineString reverse3D(LineString lineString, String order) {
         CoordinateSequence seq = lineString.getCoordinateSequence();
@@ -109,9 +109,9 @@ private static LineString reverse3D(LineString lineString, String order) {
      * point must be lower than the z end point if desc : the z first point must
      * be greater than the z end point
      *
-     * @param multiLineString
+     * @param multiLineString {@link MultiLineString}
      * @param order asc to reverse in ascending , desc to reverse in descending
-     * @return
+     * @return MultiLineString
      */
     public static MultiLineString reverse3D(MultiLineString multiLineString, String order) {
         int num = multiLineString.getNumGeometries();