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/*
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/*
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 * $Id: MultiPointDecoder.java 155 2010-01-13 21:00:35Z maesenka $
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 * $Id: MultiPointDecoder.java 156 2010-01-28 22:59:30Z maesenka $
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 *
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 *
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 * This file is part of Hibernate Spatial, an extension to the
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 * This file is part of Hibernate Spatial, an extension to the
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 * hibernate ORM solution for geographic data.
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 * hibernate ORM solution for geographic data.
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 *
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 *
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 * Copyright © 2009 Geovise BVBA
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 * Copyright © 2009 Geovise BVBA
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import com.vividsolutions.jts.geom.MultiPoint;
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import com.vividsolutions.jts.geom.MultiPoint;
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import com.vividsolutions.jts.geom.Point;
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import com.vividsolutions.jts.geom.Point;
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public class MultiPointDecoder extends AbstractDecoder<MultiPoint> {
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public class MultiPointDecoder extends AbstractDecoder<MultiPoint> {
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    @Override
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    public boolean accepts(SqlGeometryV1 nativeGeom) {
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    protected OpenGisType getOpenGisType() {
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        return nativeGeom.openGisType() == OpenGisType.MULTIPOINT;
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         return OpenGisType.MULTIPOINT;
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    }
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    }
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    protected MultiPoint createNullGeometry() {
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    protected MultiPoint createNullGeometry() {
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        return getGeometryFactory().createMultiPoint(new Point[]{});
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        return getGeometryFactory().createMultiPoint(new Point[]{});
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    }
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    }
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    protected MultiPoint createGeometry(SqlGeometryV1 nativeGeom) {
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    protected MultiPoint createGeometry(SqlGeometryV1 nativeGeom) {
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        //optimized multipoint decoding
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        Coordinate[] coords = new Coordinate[nativeGeom.getNumPoints()];
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        Coordinate[] coords = new Coordinate[nativeGeom.getNumPoints()];
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        for (int cIdx = 0; cIdx < nativeGeom.getNumPoints(); cIdx++) {
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        for (int cIdx = 0; cIdx < nativeGeom.getNumPoints(); cIdx++) {
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            coords[cIdx] = nativeGeom.getCoordinate(cIdx);
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            coords[cIdx] = nativeGeom.getCoordinate(cIdx);
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        }
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        }
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        return getGeometryFactory().createMultiPoint(coords);
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        return getGeometryFactory().createMultiPoint(coords);
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    }
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    }
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    @Override
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    protected MultiPoint createGeometry(SqlGeometryV1 nativeGeom, int shapeIndex) {
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        int startChildIdx = shapeIndex + 1;
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        int endchildIdx = nativeGeom.getEndChildShape(shapeIndex);
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        Coordinate[] coordinates = new Coordinate[endchildIdx - startChildIdx];
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        for (int i = 0 ; i < coordinates.length; i++){
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            int figureOffset = nativeGeom.getStartFigureForShape(startChildIdx++);
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            int pntIdx = nativeGeom.getStartPointForFigure(figureOffset);
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            coordinates[i]  = nativeGeom.getCoordinate(pntIdx);
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        }
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        return getGeometryFactory().createMultiPoint(coordinates);
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    }
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}
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}