kn.uni.gis.dataimport.util.CPolygon.java Source code

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Here is the source code for kn.uni.gis.dataimport.util.CPolygon.java

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/**
 * Copyright (C) 2013 Marcel Hanser & Martin Koelbl <nanohome.de@googlemail.com>
 *
 * 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 kn.uni.gis.dataimport.util;

import java.util.List;

import com.google.common.base.Joiner;
import com.google.common.collect.ImmutableList;

public class CPolygon implements Geo {
    private final List<CPoint> points;
    private static final Joiner JOINER = Joiner.on(",");

    public CPolygon(CPoint... points) {
        super();
        this.points = ImmutableList.copyOf(points);
    }

    public CPolygon(Iterable<CPoint> points) {
        super();
        this.points = ImmutableList.copyOf(points);
    }

    public List<CPoint> getPoints() {
        return points;
    }

    public String toString() {
        return Joiner.on(",").join(points);
    }

    @Override
    public void toSql(StringBuilder builder) {
        builder.append("POLYGON((");
        JOINER.appendTo(builder, points);
        builder.append("))");
    }
}