| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you 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.odftoolkit.odfdom.type; |
| |
| /** |
| * This class represents the in OpenDocument format used data type {@odf.datatype zeroToOneDecimal} |
| */ |
| public class ZeroToOneDecimal implements OdfDataType{ |
| private double mN; |
| |
| /** |
| * Allocates a ZeroToOneDecimal object representing the n argument |
| * |
| * @param n |
| * the value of the ZeroToOneDecimal |
| * @throws IllegalArgumentException if the given argument is not a valid ZeroToOneDecimal |
| */ |
| public ZeroToOneDecimal(double n) throws IllegalArgumentException { |
| if( n > 1 || n < 0) |
| throw new IllegalArgumentException("parameter is invalid for datatype ZeroToOneDecimal"); |
| mN = n; |
| } |
| |
| /** |
| * Returns a String Object representing this ZeroToOneDecimal's value |
| * |
| * @return return a string representation of the value of this ZeroToOneDecimal |
| * object |
| */ |
| @Override |
| public String toString() { |
| return Double.toString(mN); |
| } |
| |
| /** |
| * Returns a ZeroToOneDecimal instance representing the specified String value |
| * |
| * @param stringValue |
| * a String value |
| * @return return a ZeroToOneDecimal instance representing stringValue |
| * @throws IllegalArgumentException if the given argument is not a valid ZeroToOneDecimal |
| */ |
| public static ZeroToOneDecimal valueOf(String stringValue) |
| throws IllegalArgumentException { |
| String aTmp = stringValue.trim(); |
| double n = Double.valueOf(aTmp); |
| return new ZeroToOneDecimal(n); |
| } |
| |
| /** |
| * Returns the value of this ZeroToOneDecimal object as a double primitive |
| * |
| * @return the primitive double value of this ZeroToOneDecimal object. |
| */ |
| public double doubleValue() { |
| return mN; |
| } |
| |
| /** |
| * check if the specified Double instance is a valid {@odf.datatype zeroToOneDecimal} data type |
| * |
| * @param doubleValue |
| * the value to be tested |
| * @return true if the value of argument is valid for {@odf.datatype zeroToOneDecimal} data type |
| * false otherwise |
| */ |
| public static boolean isValid(Double doubleValue) { |
| if ( (doubleValue != null) && (doubleValue.doubleValue() <= 1) && |
| (doubleValue.doubleValue() >= 0)) { |
| return true; |
| } else { |
| return false; |
| } |
| } |
| } |