org.gvsig.vectorediting.lib.impl

Class DefaultEditingProviderServices

java.lang.Object

org.gvsig.tools.service.spi.AbstractProviderServices

org.gvsig.vectorediting.lib.impl.DefaultEditingProviderServices

All Implemented Interfaces:

ProviderServices, EditingProviderServices

public class DefaultEditingProviderServices
extends AbstractProviderServices
implements EditingProviderServices

Field Summary

Fields

Modifier and Type	Field and Description
protected GeometryManager	geomManager

Constructor Summary

Constructors

Constructor and Description
DefaultEditingProviderServices()

Method Summary

Methods

Modifier and Type	Method and Description
double	angleDistance(double angle1, double angle2) Gets distance between two angles.
Arc	createArc(Point center, double radius, double startAngle, double angleExt, int subtype) Creates an arc as of center, radius, start angle and extension angle.
Arc	createArc(Point start, Point middle, Point end, int subtype) Creates an arc as of three points.
Circle	createCircle(Point center, double radius, int subtype) Creates a circle as of center and radius.
Circle	createCircle(Point firstPoint, Point secondPoint, Point thridPoint, int subtype) Creates a circle from three points.
Arc	createEllipse(Point firstPointAxisA, Point secondPointAxisA, double halfLengthAxisB, int subtype) Creates an ellipse from start and end point of A axis and half length of B axis.
Ellipse	createFilledEllipse(Point firstPointAxisA, Point secondPointAxisA, double halfLengthAxisB, int subtype) Creates a filled ellipse from start and end point of A axis and half length of B axis.
Line	createLine(double x1, double y1, double x2, double y2, int subtype) Creates line as of two point coordinates.
Line	createLine(Point p1, Point p2, int subtype) Creates line as of two point objects.
Point	createPoint(double x, double y, int subtype) Creates point with x and y values.
Spline	createSpline(List<Point> points, int subtype)
void	deleteFeatureFromFeatureSet(Feature feature, FeatureStore featureStore, FeatureSet set) Deletes the feature from feature set.
void	deleteFeatureFromFeatureStore(Feature feature, FeatureStore featureStore) Deletes the feature from feature store.
double	getAngle(Point start, Point end) Gets angle between two points.
Point	getCenter(Point a, Point b, Point c, int subtype) Gets center point of three points.
EditableFeature	getFeatureCopyWithoutPK(FeatureStore featureStore, Feature feature) Returns a copy of a feature without primary keys data
GeometryType	getGeomType(FeatureStore featureStore) Gets GeometryType of the feature store received as parameter.
Point	getIntersection(Point[] lineA, Point[] lineB, int subtype) Gets intersection point of two lines.
Double[]	getLineParams(Point point, Point nextPoint) Gets the slope of the line created by points received.
Point	getMidPoint(Point a, Point b, int subtype) Gets midpoint of two points
Point[]	getPerpendicular(Double m, Double b, Point perp, int subtype) Gets perpendicular of line formed by slope and y-intercept received as parameters.
int	getSubType(FeatureStore featureStore) Gets Geometry.SUBTYPES of the feature store received as parameter.
void	insertFeatureIntoFeatureStore(Feature feature, FeatureStore featureStore) Inserts the feature into feature store.
void	insertGeometryIntoFeatureStore(Geometry geometry, FeatureStore featureStore) Inserts the geometry into feature store.
String	makeConsoleMessage(String preText, Map<String,String> options) Makes a console message.
void	updateFeatureInFeatureStore(Feature feature, FeatureStore featureStore) Updates the feature received as parameter in feature store.

Methods inherited from class org.gvsig.tools.service.spi.AbstractProviderServices

getParameters, getService, setService

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.gvsig.tools.service.spi.ProviderServices

getParameters, getService

Field Detail

geomManager

protected GeometryManager geomManager

Constructor Detail

DefaultEditingProviderServices

public DefaultEditingProviderServices()

Method Detail

insertFeatureIntoFeatureStore

public void insertFeatureIntoFeatureStore(Feature feature,
                                 FeatureStore featureStore)

Description copied from interface: EditingProviderServices

Inserts the feature into feature store.

Specified by:

insertFeatureIntoFeatureStore in interface EditingProviderServices

Parameters:

feature - to be insert

featureStore - where feature will be insert

insertGeometryIntoFeatureStore

public void insertGeometryIntoFeatureStore(Geometry geometry,
                                  FeatureStore featureStore)

Description copied from interface: EditingProviderServices

Inserts the geometry into feature store.

Specified by:

insertGeometryIntoFeatureStore in interface EditingProviderServices

Parameters:

geometry - to be insert

featureStore - where geometry will be insert

deleteFeatureFromFeatureSet

public void deleteFeatureFromFeatureSet(Feature feature,
                               FeatureStore featureStore,
                               FeatureSet set)

Description copied from interface: EditingProviderServices

Deletes the feature from feature set.

Specified by:

deleteFeatureFromFeatureSet in interface EditingProviderServices

deleteFeatureFromFeatureStore

public void deleteFeatureFromFeatureStore(Feature feature,
                                 FeatureStore featureStore)

Description copied from interface: EditingProviderServices

Deletes the feature from feature store.

Specified by:

deleteFeatureFromFeatureStore in interface EditingProviderServices

updateFeatureInFeatureStore

public void updateFeatureInFeatureStore(Feature feature,
                               FeatureStore featureStore)

Description copied from interface: EditingProviderServices

Updates the feature received as parameter in feature store.

Specified by:

updateFeatureInFeatureStore in interface EditingProviderServices

Parameters:

feature - to be updated

featureStore - where feature will be updated

createCircle

public Circle createCircle(Point center,
                  double radius,
                  int subtype)
                    throws CreateGeometryException

Description copied from interface: EditingProviderServices

Creates a circle as of center and radius.

Specified by:

createCircle in interface EditingProviderServices

Parameters:

center - of new circle

radius - of new circle

subtype - subtype of circle. See Geometry.SUBTYPES

Returns:

The circle created with center and radius

Throws:

CreateGeometryException

createCircle

public Circle createCircle(Point firstPoint,
                  Point secondPoint,
                  Point thridPoint,
                  int subtype)
                    throws CreateGeometryException

Description copied from interface: EditingProviderServices

Creates a circle from three points.

Specified by:

createCircle in interface EditingProviderServices

Parameters:

firstPoint - of circle

secondPoint - of circle

thridPoint - of circle

subtype - subtype of circle. See Geometry.SUBTYPES

Returns:

The circle created from three points received as parameters.

Throws:

CreateGeometryException

createArc

public Arc createArc(Point center,
            double radius,
            double startAngle,
            double angleExt,
            int subtype)
              throws CreateGeometryException

Description copied from interface: EditingProviderServices

Creates an arc as of center, radius, start angle and extension angle.

Specified by:

createArc in interface EditingProviderServices

Parameters:

center - center of arc.

radius - of arc.

startAngle - of arc in radians

angleExt - of arc in radians

subtype - subtype of arc. See Geometry.SUBTYPES

Returns:

The arc created with center, radius, start angle and extension angle.

Throws:

CreateGeometryException

createFilledEllipse

public Ellipse createFilledEllipse(Point firstPointAxisA,
                          Point secondPointAxisA,
                          double halfLengthAxisB,
                          int subtype)
                            throws CreateGeometryException

Description copied from interface: EditingProviderServices

Creates a filled ellipse from start and end point of A axis and half length of B axis.

Specified by:

createFilledEllipse in interface EditingProviderServices

Parameters:

firstPointAxisA - first point of A axis

secondPointAxisA - second point of B axis

halfLengthAxisB - half length of B axis

subtype - of ellipse See Geometry.SUBTYPES

Returns:

The ellipse created

Throws:

CreateGeometryException

createArc

public Arc createArc(Point start,
            Point middle,
            Point end,
            int subtype)
              throws BaseException

Description copied from interface: EditingProviderServices

Creates an arc as of three points.

Specified by:

createArc in interface EditingProviderServices

Parameters:

start - point of arc

middle - point of arc. It can be any point of arc.

end - point of arc

subtype - of arc. See Geometry.SUBTYPES

Returns:

The arc created that it start at start point, cross middle point and end at end point.

Throws:

BaseException

createPoint

public Point createPoint(double x,
                double y,
                int subtype)
                  throws CreateGeometryException

Description copied from interface: EditingProviderServices

Creates point with x and y values.

Specified by:

createPoint in interface EditingProviderServices

Parameters:

x - The X coordinate

y - The y coordinate

subtype - of point. See Geometry.SUBTYPES

Returns:

The Point created.

Throws:

CreateGeometryException

createLine

public Line createLine(double x1,
              double y1,
              double x2,
              double y2,
              int subtype)
                throws CreateGeometryException

Description copied from interface: EditingProviderServices

Creates line as of two point coordinates.

Specified by:

createLine in interface EditingProviderServices

Parameters:

x1 - The X1 coordinate

y1 - The y1 coordinate

x2 - The X2 coordinate

y2 - The y2 coordinate

subtype - of line. See Geometry.SUBTYPES

Returns:

The Line created.

Throws:

CreateGeometryException

getSubType

public int getSubType(FeatureStore featureStore)
               throws DataException

Description copied from interface: EditingProviderServices

Gets Geometry.SUBTYPES of the feature store received as parameter.

Specified by:

getSubType in interface EditingProviderServices

Returns:

the subtype of the default geometry.

Throws:

DataException - if there some problem getting subtype.

getGeomType

public GeometryType getGeomType(FeatureStore featureStore)
                         throws DataException

Description copied from interface: EditingProviderServices

Gets GeometryType of the feature store received as parameter.

Specified by:

getGeomType in interface EditingProviderServices

Returns:

the GeometryType of the default geometry.

Throws:

DataException - if there some problem getting subtype.

getFeatureCopyWithoutPK

public EditableFeature getFeatureCopyWithoutPK(FeatureStore featureStore,
                                      Feature feature)
                                        throws DataException

Description copied from interface: EditingProviderServices

Returns a copy of a feature without primary keys data

Specified by:

getFeatureCopyWithoutPK in interface EditingProviderServices

Returns:

the copy of a feature without primary keys data

Throws:

DataException - if there some problem getting subtype.

getCenter

public Point getCenter(Point a,
              Point b,
              Point c,
              int subtype)
                throws CreateGeometryException

Description copied from interface: EditingProviderServices

Gets center point of three points.

Specified by:

getCenter in interface EditingProviderServices

Parameters:

a - Point one

b - Point two

c - Point three

subtype - of point created. See Geometry.SUBTYPES

Returns:

Point center.

Throws:

CreateGeometryException

getMidPoint

public Point getMidPoint(Point a,
                Point b,
                int subtype)
                  throws CreateGeometryException

Description copied from interface: EditingProviderServices

Gets midpoint of two points

Specified by:

getMidPoint in interface EditingProviderServices

Parameters:

a - Point one

b - Point two

subtype - of point created. See Geometry.SUBTYPES

Returns:

Mid point of points.

Throws:

CreateGeometryException

getLineParams

public Double[] getLineParams(Point point,
                     Point nextPoint)

Description copied from interface: EditingProviderServices

Gets the slope of the line created by points received.

Specified by:

getLineParams in interface EditingProviderServices

Parameters:

point - of line

nextPoint - of line

Returns:

An array with two valors. First is slope of line and second is y-intercept

getPerpendicular

public Point[] getPerpendicular(Double m,
                       Double b,
                       Point perp,
                       int subtype)
                         throws CreateGeometryException

Description copied from interface: EditingProviderServices

Gets perpendicular of line formed by slope and y-intercept received as parameters. The perpendicular cross the point received as parameter.

Specified by:

getPerpendicular in interface EditingProviderServices

Parameters:

m - slope of line

b - y-intercep of line

perp - Point crossed by perpendicular

subtype - of perpendicular points. See Geometry.SUBTYPES

Returns:

Line perpendicular to line received as parameter. The perpendicular cross point received as parameter.

Throws:

CreateGeometryException

getIntersection

public Point getIntersection(Point[] lineA,
                    Point[] lineB,
                    int subtype)
                      throws CreateGeometryException

Description copied from interface: EditingProviderServices

Gets intersection point of two lines. If lines are parallels return null.

Specified by:

getIntersection in interface EditingProviderServices

subtype - of intersection point. See Geometry.SUBTYPES

Returns:

Point of intersection. If lines are parallels return null.

Throws:

CreateGeometryException

getAngle

public double getAngle(Point start,
              Point end)
                throws GeometryOperationNotSupportedException,
                       GeometryOperationException

Description copied from interface: EditingProviderServices

Gets angle between two points.

Specified by:

getAngle in interface EditingProviderServices

Returns:

Angle between two points.

Throws:

GeometryOperationNotSupportedException

GeometryOperationException

angleDistance

public double angleDistance(double angle1,
                   double angle2)

Description copied from interface: EditingProviderServices

Gets distance between two angles.

Specified by:

angleDistance in interface EditingProviderServices

Returns:

Distance of angles

createLine

public Line createLine(Point p1,
              Point p2,
              int subtype)
                throws CreateGeometryException

Description copied from interface: EditingProviderServices

Creates line as of two point objects.

Specified by:

createLine in interface EditingProviderServices

Parameters:

p1 - First point

p2 - Second point

subtype - of line. See Geometry.SUBTYPES

Returns:

The Line created.

Throws:

CreateGeometryException

createSpline

public Spline createSpline(List<Point> points,
                  int subtype)
                    throws CreateGeometryException

Specified by:

createSpline in interface EditingProviderServices

Returns:

Throws:

CreateGeometryException

makeConsoleMessage

public String makeConsoleMessage(String preText,
                        Map<String,String> options)

Description copied from interface: EditingProviderServices

Makes a console message. Parameters must be i18n keys. If you don't want any text before options use null. The format of console message returned is: "preText". ["keyOption1"]valueOption1 ["keyOption2"]valueOption2...

Specified by:

makeConsoleMessage in interface EditingProviderServices

Parameters:

preText - i18n key of first part of message.

options - Map with accepted options. Keys of map should be first letter of option and value of map should be an i18n key. For example, a valid map could be <"A","arc_mode">, <"C","close_polyline">

Returns:

console message created

createEllipse

public Arc createEllipse(Point firstPointAxisA,
                Point secondPointAxisA,
                double halfLengthAxisB,
                int subtype)
                  throws CreateGeometryException

Description copied from interface: EditingProviderServices

Creates an ellipse from start and end point of A axis and half length of B axis.

Specified by:

createEllipse in interface EditingProviderServices

Parameters:

firstPointAxisA - first point of A axis

secondPointAxisA - second point of B axis

halfLengthAxisB - half length of B axis

subtype - of ellipse See Geometry.SUBTYPES

Returns:

The ellipse created

Throws:

CreateGeometryException