| /* | |
| * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. Oracle designates this | |
| * particular file as subject to the "Classpath" exception as provided | |
| * by Oracle in the LICENSE file that accompanied this code. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| * or visit www.oracle.com if you need additional information or have any | |
| * questions. | |
| */ | |
| package com.sun.beans.decoder; | |
| /** | |
| * This class is intended to handle <float> element. | |
| * This element specifies {@code float} values. | |
| * The class {@link Float} is used as wrapper for these values. | |
| * The result value is created from text of the body of this element. | |
| * The body parsing is described in the class {@link StringElementHandler}. | |
| * For example:<pre> | |
| * <float>-1.23</float></pre> | |
| * is shortcut to<pre> | |
| * <method name="valueOf" class="java.lang.Float"> | |
| * <string>-1.23</string> | |
| * </method></pre> | |
| * which is equivalent to {@code Float.valueOf("-1.23")} in Java code. | |
| * <p>The following attribute is supported: | |
| * <dl> | |
| * <dt>id | |
| * <dd>the identifier of the variable that is intended to store the result | |
| * </dl> | |
| * | |
| * @since 1.7 | |
| * | |
| * @author Sergey A. Malenkov | |
| */ | |
| final class FloatElementHandler extends StringElementHandler { | |
| /** | |
| * Creates {@code float} value from | |
| * the text of the body of this element. | |
| * | |
| * @param argument the text of the body | |
| * @return evaluated {@code float} value | |
| */ | |
| @Override | |
| public Object getValue(String argument) { | |
| return Float.valueOf(argument); | |
| } | |
| } |