Java Reflection Primitive isNumber(Class type)

Description

is Number

License

GNU General Public License

Declaration

public static boolean isNumber(Class type) 

Method Source Code

//package com.java2s;
/**//from ww  w . j  a va2 s. c  o m
 *  Copyright (c) 1997-2013, www.tinygroup.org (luo_guo@icloud.com).
 *
 *  Licensed under the GPL, Version 3.0 (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.gnu.org/licenses/gpl.html
 *
 *  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.
 */

import java.util.HashMap;
import java.util.Map;

public class Main {
    private static Map<Class, Integer> typeMap = new HashMap<Class, Integer>();

    public static boolean isNumber(Class type) {
        return typeMap.containsKey(type);
    }
}

Related

1. getWrapperClassForPrimitive(Class primitiveClass)
2. getWrapperClassIfPrimitive(final Class clazz)
3. isAJavaPrimitiveArrayClass(final Class type)
4. isBoxed(Class boxedClass, Class primitiveClass)
5. isExtPrimitive(Class clazz)
6. isNumber(Class type)
7. isNumber(Class clazz)
8. isNumeric(Class operandClass)
9. isNumericPrimitive(Class type)