/*******************************************************************************
 * Copyright 2015 xWic group (http://www.xwic.de)
 *
 * 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 de.jwic.samples.sample3;

import java.io.Serializable;
import java.text.NumberFormat;

/**
 * @author Florian Lippisch
 * @version $Revision: 1.2 $
 */
public class FarenheitStrategy implements ValueStrategy, Serializable {

	private TemperatureModel model = null;
	
	public FarenheitStrategy(TemperatureModel model) {
		this.model = model;
	}
	
	/* (non-Javadoc)
	 * @see de.jwic.samples.sample3.ValueStrategy#get()
	 */
	public double get() {
		return model.getF();
	}

	/* (non-Javadoc)
	 * @see de.jwic.samples.sample3.ValueStrategy#set(double)
	 */
	public void set(double d) {
		model.setF(d);
	}

	/* (non-Javadoc)
	 * @see de.jwic.samples.sample3.ValueStrategy#increase()
	 */
	public void increase() {
		model.setF(model.getF() + 1);
	}

	/* (non-Javadoc)
	 * @see de.jwic.samples.sample3.ValueStrategy#decrease()
	 */
	public void decrease() {
		model.setF(model.getF() - 1);
	}

	/* (non-Javadoc)
	 * @see de.jwic.samples.sample3.ValueStrategy#getFormated()
	 */
	public String getFormated() {
		NumberFormat nf = NumberFormat.getInstance();
		nf.setMaximumFractionDigits(1);
		nf.setMinimumFractionDigits(1);
		return nf.format(model.getF()) + " F";
	}

	/* (non-Javadoc)
	 * @see de.jwic.samples.sample3.ValueStrategy#getName()
	 */
	public String getName() {
		return "Farenheit";
	}

}