| /************************************************************************ |
| * |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER |
| * |
| * Copyright 2008, 2010 Oracle and/or its affiliates. All rights reserved. |
| * |
| * Use is subject to license terms. |
| * |
| * 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. You can also |
| * obtain a copy of the License at http://odftoolkit.org/docs/license.txt |
| * |
| * 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.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| /** |
| * This class represents the in OpenDocument format used data type {@odf.datatype cellRangeAddressList} |
| */ |
| public class CellRangeAddressList implements OdfDataType { |
| |
| private String mCellRangeAddressList; |
| |
| /** |
| * Construct CellRangeAddressList by the parsing the given string |
| * |
| * @param cellRangeAddressList The String to be parsed into CellRangeAddressList |
| * @throws IllegalArgumentException if the given argument is not a valid CellRangeAddressList |
| */ |
| public CellRangeAddressList(List<CellRangeAddress> cellRangeAddressList) |
| throws IllegalArgumentException { |
| if (cellRangeAddressList == null) { |
| throw new IllegalArgumentException("parameter can not be null for CellRangeAddressList"); |
| } |
| |
| StringBuffer aRet = new StringBuffer(); |
| Iterator<CellRangeAddress> aIter = cellRangeAddressList.iterator(); |
| while (aIter.hasNext()) { |
| if (aRet.length() > 0) { |
| aRet.append(' '); |
| } |
| String aAddress = aIter.next().toString(); |
| aRet.append(aAddress); |
| } |
| mCellRangeAddressList = aRet.toString(); |
| } |
| |
| // TODO: Should a cell address stay a string? |
| /** |
| * Returns a space separated String Object representing this CellRangeAddressList's value |
| * |
| * @return return a string representation of the value of this CellRangeAddressList object |
| */ |
| @Override |
| public String toString() { |
| return mCellRangeAddressList; |
| } |
| |
| /** |
| * Returns a CellRangeAddressList instance representing the specified String value |
| * |
| * @param stringValue a String value |
| * @return return a CellRangeAddressList instance representing stringValue |
| * @throws IllegalArgumentException if the given argument is not a valid CellRangeAddressList |
| */ |
| public static CellRangeAddressList valueOf(String stringValue) |
| throws IllegalArgumentException { |
| if (stringValue == null) { |
| throw new IllegalArgumentException("parameter is invalid for datatype CellRangeAddressList"); |
| } |
| |
| List<CellRangeAddress> aRet = new ArrayList<CellRangeAddress>(); |
| String[] names = stringValue.split(" "); |
| for (int i = 0; i < names.length; i++) { |
| aRet.add(new CellRangeAddress(names[i])); |
| } |
| return new CellRangeAddressList(aRet); |
| } |
| |
| /** |
| * Returns a list of CellRangeAddress from the CellRangeAddressList Object |
| * @return a list of CellRangeAddress |
| */ |
| public List<CellRangeAddress> getCellRangesAddressList() { |
| List<CellRangeAddress> aRet = new ArrayList<CellRangeAddress>(); |
| String[] names = mCellRangeAddressList.split(" "); |
| for (int i = 0; i < names.length; i++) { |
| aRet.add(new CellRangeAddress(names[i])); |
| } |
| return aRet; |
| } |
| |
| /** |
| * check if the specified String is a valid {@odf.datatype cellRangeAddressList} data type |
| * @param stringValue the value to be tested |
| * @return true if the value of argument is valid for {@odf.datatype cellRangeAddressList} data type |
| * false otherwise |
| */ |
| public static boolean isValid(String stringValue) { |
| if (stringValue == null) { |
| return false; |
| } |
| if (stringValue.length() == 0) { |
| return true; |
| } |
| |
| String[] names = stringValue.split(" "); |
| for (int i = 0; i < names.length; i++) { |
| if (!CellRangeAddress.isValid(names[i])) { |
| return false; |
| } |
| } |
| return true; |
| } |
| } |