| /* |
| 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; |
| |
| import java.util.regex.Pattern; |
| |
| /** |
| * This class represents the in OpenDocument format used data type {@odf.datatype signedZeroToHundredPercent} |
| */ |
| public class SignedZeroToHundredPercent implements OdfDataType{ |
| private double mN; |
| private static final Pattern signedZeroToHundredPercentPattern = Pattern.compile("^-?([0-9]?[0-9](\\.[0-9]*)?|100(\\.0*)?|\\.[0-9]+)%$"); |
| |
| /** |
| * Allocates a SignedZeroToHundredPercent object representing the n argument |
| * |
| * @param n |
| * the value of the SignedZeroToHundredPercent |
| * @throws IllegalArgumentException if the given argument is not a valid SignedZeroToHundredPercent |
| */ |
| public SignedZeroToHundredPercent(double n) throws IllegalArgumentException { |
| if( n > 1 || n < -1) |
| throw new IllegalArgumentException("parameter is invalid for datatype SignedZeroToHundredPercent"); |
| mN = n; |
| } |
| |
| /** |
| * Returns a String Object representing this SignedZeroToHundredPercent's value |
| * |
| * @return return a string representation of the value of this SignedZeroToHundredPercent |
| * object |
| */ |
| @Override |
| public String toString() { |
| return Double.toString(mN * 100) + "%"; |
| } |
| |
| /** |
| * Returns a SignedZeroToHundredPercent instance representing the specified String value |
| * |
| * @param stringValue |
| * a String value |
| * @return return a SignedZeroToHundredPercent instance representing stringValue |
| * @throws IllegalArgumentException if the given argument is not a valid SignedZeroToHundredPercent |
| */ |
| public static SignedZeroToHundredPercent valueOf(String stringValue) |
| throws IllegalArgumentException { |
| if ((stringValue == null) || (stringValue.length() == 0)) { |
| return new SignedZeroToHundredPercent(0.0); |
| } |
| |
| int n = stringValue.indexOf("%"); |
| if (n != -1) { |
| return new SignedZeroToHundredPercent(Double.valueOf(stringValue.substring(0, n)).doubleValue() / 100); |
| } else { |
| throw new IllegalArgumentException("parameter is invalid for datatype SignedZeroToHundredPercent"); |
| } |
| } |
| |
| /** |
| * Returns the value of this SignedZeroToHundredPercent object as a double primitive |
| * |
| * @return the primitive double value of this SignedZeroToHundredPercent object. |
| */ |
| public double doubleValue() { |
| return mN; |
| } |
| |
| /** |
| * check if the specified Double instance is a valid {@odf.datatype signedZeroToHundredPercent} data type |
| * |
| * @param doubleValue |
| * the value to be tested |
| * @return true if the value of argument is valid for {@odf.datatype signedZeroToHundredPercent} data type |
| * false otherwise |
| */ |
| public static boolean isValid(Double doubleValue) { |
| if ( (doubleValue != null) && (doubleValue.doubleValue() <= 1) && |
| (doubleValue.doubleValue() >= -1)) { |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| /** |
| * check if the specified String instance is a valid {@odf.datatype 'signedZeroToHundredPercent'} data type |
| * |
| * @param stringValue |
| * the value to be tested |
| * @return true if the value of argument is valid for {@odf.datatype 'signedZeroToHundredPercent'} data type |
| * false otherwise |
| */ |
| public static boolean isValid(String stringValue) { |
| if ((stringValue == null) || (!signedZeroToHundredPercentPattern.matcher(stringValue).matches())) { |
| return false; |
| } else { |
| return true; |
| } |
| } |
| } |