/*
 *    GeoTools - The Open Source Java GIS Toolkit
 *    http://geotools.org
 *
 *    (C) 2006-2008, Open Source Geospatial Foundation (OSGeo)
 *    
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation;
 *    version 2.1 of the License.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 */
package org.geotools.geometry.iso.primitive;

import org.geotools.geometry.iso.coordinate.DirectPositionImpl;
import org.geotools.geometry.iso.coordinate.LineStringImpl;
import org.geotools.geometry.iso.coordinate.PositionImpl;
import org.opengis.geometry.DirectPosition;
import org.opengis.geometry.complex.CompositeCurve;
import org.opengis.geometry.primitive.Curve;
import org.opengis.geometry.primitive.CurveBoundary;
import org.opengis.geometry.primitive.OrientableCurve;

/**
 * @author roehrig
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 *
 *
 *
 * @source $URL$
 */
public class OrientableCurveProxy extends OrientablePrimitiveProxy implements
		OrientableCurve {

	/**
	 * @param curve
	 */
	protected OrientableCurveProxy(CurveImpl curve) {
		super(curve);
	}

	private CurveImpl curve() {
		return (CurveImpl) getPrimitive();
	}

    public Curve getPrimitive() {
        return (Curve) super.getPrimitive();
    }

    public CurveBoundary getBoundary() {
        return (CurveBoundary) super.getBoundary();
    }

	/**
	 * @return
	 */
	public DirectPosition getStartPoint() {
		return this.curve().getEndPoint();
	}

	/**
	 * @return
	 */
	public DirectPosition getEndPoint() {
		return this.curve().getStartPoint();
	}

	/**
	 * @param distance
	 * @return
	 */
	public double[] getTangent(double distance) {
		// TODO Auto-generated method stub
		return null;
	}

	public double getStartParam() {
		return this.curve().getEndParam();
	}

	public double getEndParam() {
		return this.curve().getStartParam();
	}

	public Object[] paramForPoint(DirectPositionImpl p) {
		// TODO Auto-generated method stub
		return null;
	}

	public DirectPositionImpl param(double distance) {
		// TODO Auto-generated method stub
		return null;
	}

	public double startConstrParam() {
		return this.curve().getEndConstructiveParam();
	}

	public double endConstrParam() {
		return this.curve().getStartConstructiveParam();
	}

	public DirectPositionImpl constrParam(double cp) {
		// TODO Auto-generated method stub
		return null;
	}

	public double length(PositionImpl point1, PositionImpl point2) {
		return this.curve().length(point1, point2);
	}

	public double length(double par1, double par2) {
		return this.curve().length(par1, par2);
	}

	public double length() {
		return this.curve().length();
	}

	public LineStringImpl asLineString(double spacing, double offset) {
		return this.curve().asLineString(spacing, offset);
	}

	public LineStringImpl asLineString() {
		return this.curve().asLineString();
	}

	public CompositeCurve getComposite() {
		// TODO Auto-generated method stub
		return null;
	}

}