Java Reflection Primitive isPrimitiveWrapper(Class klass)

Description

Determines if klass represents a wrapper for a primitive type.

License

Open Source License

Return

true if klass represents one of Boolean, Byte, Short, Integer, Long, Character, Float, Double or Void

Declaration

public static boolean isPrimitiveWrapper(Class<?> klass) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2010-2015 Torsten Hildebrandt and jasima contributors
 *
 * This file is part of jasima, v1.2./*from w w  w  .ja  va2 s  . c  o  m*/
 *
 * jasima is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * jasima 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with jasima.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/

import java.util.HashMap;

public class Main {
    private static final HashMap<Class<?>, Class<?>> PRIMITIVE_WRAPPERS = new HashMap<Class<?>, Class<?>>();

    /**
     * Determines if klass represents a wrapper for a primitive type.
     * 
     * @return true if klass represents one of Boolean, Byte, Short, Integer,
     *         Long, Character, Float, Double or Void
     */
    public static boolean isPrimitiveWrapper(Class<?> klass) {
        return PRIMITIVE_WRAPPERS.containsValue(klass);
    }
}

Related

1. isPrimitiveOrWrapper(Class klass)
2. isPrimitiveOrWrapper(Class type)
3. isPrimitiveOrWrapper(final Class type)
4. isPrimitiveWrapper(Class clazz)
5. isPrimitiveWrapper(Class clazz)
6. isPrimitiveWrapper(final Class type)
7. isPrimitiveWrapperArray(Class clazz)
8. isPrimitiveWrapperClass(Class primitiveWrapperClass)
9. isWrapper(Class clazz)