001/*
002 * Units of Measurement Enum Implementation
003 * Copyright © 2005-2021, Werner Keil and others.
004 *
005 * All rights reserved.
006 *
007 * Redistribution and use in source and binary forms, with or without modification,
008 * are permitted provided that the following conditions are met:
009 *
010 * 1. Redistributions of source code must retain the above copyright notice,
011 *    this list of conditions and the following disclaimer.
012 *
013 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions
014 *    and the following disclaimer in the documentation and/or other materials provided with the distribution.
015 *
016 * 3. Neither the name of JSR-385, Unit-API nor the names of their contributors may be used to endorse or promote products
017 *    derived from this software without specific prior written permission.
018 *
019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
020 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
021 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
022 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
023 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
026 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
028 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
029 */
030/**
031 *
032 */
033package tech.uom.impl.enums.unit;
034
035
036import java.util.HashMap;
037import java.util.Map;
038
039import javax.measure.Dimension;
040
041/**
042 * 
043 * @author  <a href="mailto:units@catmedia.us">Werner Keil</a>
044 * @version 0.3, Date: 2014-08-03
045 */
046public final class SimpleDimension implements Dimension {
047    public static final Dimension INSTANCE = new SimpleDimension();
048    
049    public static final Dimension getInstance() {
050        return INSTANCE;
051    }
052
053   
054    public Dimension multiply(Dimension dimension) {
055        return this;
056    }
057
058   
059    public Dimension divide(Dimension dimension) {
060        return this;
061    }
062
063   
064    public Dimension pow(int i) {
065        return this;
066    }
067
068   
069    public Dimension root(int i) {
070        return this;
071    }
072
073   
074    public Map<? extends Dimension, Integer> getBaseDimensions() {
075        Map<Dimension, Integer> products = new HashMap<Dimension, Integer>();
076        products.put(this, Integer.valueOf(1));
077        return products;
078    }
079}