Java tutorial
/* * Copyright 2015 MovingBlocks * * 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.terasology.cities.model; import java.awt.Rectangle; import com.google.common.base.Optional; /** * A rectangular {@link Lot} */ public class SimpleLot extends Lot { private Optional<SimpleFence> fence = Optional.absent(); /** * @param shape the shape of the lot */ public SimpleLot(Rectangle shape) { super(shape); } /** * @param fence the fence to set (or <code>null</code> to clear) */ public void setFence(SimpleFence fence) { this.fence = Optional.fromNullable(fence); } @Override public Rectangle getShape() { return (Rectangle) super.getShape(); } /** * @return the fence (if available) */ public Optional<SimpleFence> getFence() { return this.fence; } }