Java Reflection Primitive isPrimitiveOrWrapper(Class klass)

Description

Determines if klass represents either a wrapper for a primitive type or a primitive type.

License

Open Source License

Return

klass.isPrimitive() || isPrimitiveWrapper(klass)

Declaration

public static boolean isPrimitiveOrWrapper(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   ww  w. jav a2s  . com
 *
 * 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 either a wrapper for a primitive type or a
     * primitive type.
     * 
     * @return klass.isPrimitive() || isPrimitiveWrapper(klass)
     */
    public static boolean isPrimitiveOrWrapper(Class<?> klass) {
        return klass.isPrimitive() || isPrimitiveWrapper(klass);
    }

    /**
     * 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. isPrimitiveClass(Class cls)
2. isPrimitiveClass(String className)
3. isPrimitiveClass(String primitiveClassName)
4. isPrimitiveClassName(String cls)
5. isPrimitiveOrPrimitiveWrapper(final Class type)
6. isPrimitiveOrWrapper(Class type)
7. isPrimitiveOrWrapper(final Class type)
8. isPrimitiveWrapper(Class clazz)
9. isPrimitiveWrapper(Class clazz)