/*******************************************************************************
 * Copyright 2010 Simon Mieth
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

package org.kabeja.entities.util;

import org.kabeja.math.Point3D;


/**
 * @author <a href="mailto:simon.mieth@gmx.de>Simon Mieth</a>
 *
 */
public class SplinePoint extends Point3D {
    public static final int TYPE_CONTROLPOINT = 0;
    public static final int TYPE_FITPOINT = 1;
    public static final int TYPE_STARTTANGENT = 2;
    public static final int TYPE_ENDTANGENT = 3;
    protected int type = 0;

    /**
     * @return Returns the controlPoint.
     */
    public boolean isControlPoint() {
        return this.type == TYPE_CONTROLPOINT;
    }

    /**
     * @return Returns the endTangent.
     */
    public boolean isEndTangent() {
        return this.type == TYPE_ENDTANGENT;
    }

    /**
     * @return Returns the fitPoint.
     */
    public boolean isFitPoint() {
        return this.type == TYPE_FITPOINT;
    }

    /**
     * @return Returns the startTangent.
     */
    public boolean isStartTangent() {
        return this.type == TYPE_STARTTANGENT;
    }

    /**
     * Sets the type of the point
     * @param type
     */
    public void setType(int type) {
        this.type = type;
    }

    /**
     * gets the type of the point
     * @return
     */
    public int getType() {
        return this.type;
    }
}