Java Class Type Check isMapType(final Class type)

Description

Check if a type is a map type.

License

Open Source License

Parameter

Parameter	Description
type	the type to check

Return

true if the type is a map type, false otherwise.

Declaration

public static boolean isMapType(final Class<?> type) 

Method Source Code

//package com.java2s;
/**/*from w  w  w . j av  a  2  s .  co m*/
 * The MIT License
 *
 *   Copyright (c) 2016, Mahmoud Ben Hassine (mahmoud.benhassine@icloud.com)
 *
 *   Permission is hereby granted, free of charge, to any person obtaining a copy
 *   of this software and associated documentation files (the "Software"), to deal
 *   in the Software without restriction, including without limitation the rights
 *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *   copies of the Software, and to permit persons to whom the Software is
 *   furnished to do so, subject to the following conditions:
 *
 *   The above copyright notice and this permission notice shall be included in
 *   all copies or substantial portions of the Software.
 *
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *   THE SOFTWARE.
 */

import java.util.*;

public class Main {
    /**
     * Check if a type is a map type.
     *
     * @param type the type to check
     * @return true if the type is a map type, false otherwise.
     */
    public static boolean isMapType(final Class<?> type) {
        return Map.class.isAssignableFrom(type);
    }
}

Related

1. isEmptyCollectionOrMap(Object content, Class type)
2. isInPrimitiveWrapperType(Class type)
3. isJavaImmutable(Class cls)
4. isLogicalPrimitive(Class c)
5. isMap(Class o)
6. isMethodReturnTypeValid(Class cls)
7. isNumber(Class type)
8. isNumberType(Class type)
9. isNumeralType(final Class c)