AbstractVertex.java

package com.revolsys.geometry.model.vertex;

import com.revolsys.geometry.model.BoundingBox;
import com.revolsys.geometry.model.Geometry;
import com.revolsys.geometry.model.GeometryFactory;
import com.revolsys.geometry.model.impl.AbstractPoint;

public abstract class AbstractVertex extends AbstractPoint implements Vertex {
  private static final long serialVersionUID = 1L;

  protected final Geometry geometry;

  public AbstractVertex(final Geometry geometry) {
    this.geometry = geometry;
  }

  @Override
  public AbstractVertex clone() {
    return (AbstractVertex)super.clone();
  }

  @Override
  public BoundingBox getBoundingBox() {
    final GeometryFactory geometryFactory = getGeometryFactory();
    final double x = getX();
    final double y = getY();
    return geometryFactory.newBoundingBox(x, y);
  }

  @SuppressWarnings("unchecked")
  @Override
  public <V extends Geometry> V getGeometry() {
    return (V)this.geometry;
  }

  @Override
  public GeometryFactory getGeometryFactory() {
    return this.geometry.getGeometryFactory();
  }
}