| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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 "Licens"); 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.apache.royale.utils.string |
| { |
| /** |
| * Returns <code>true</code> if the specified string is |
| * a single space, tab, carriage return, newline, or formfeed character. |
| * |
| * @return <code>true</code> if the specified string is |
| * a single space, tab, carriage return, newline, or formfeed character. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10.2 |
| * @playerversion AIR 2.6 |
| * @productversion Royale 0.9 |
| */ |
| public function isWhitespace(character:String):Boolean |
| { |
| switch (character) |
| { |
| case " ": |
| case "\t": |
| case "\r": |
| case "\n": |
| case "\f": |
| // non breaking space |
| case "\u00A0": |
| // line seperator |
| case "\u2028": |
| // paragraph seperator |
| case "\u2029": |
| // ideographic space |
| case "\u3000": |
| return true; |
| |
| default: |
| return false; |
| } |
| } |
| } |
