Java Class Type Check isCollection(Class clazz)

Description

is Collection

License

Apache License

Declaration

public static boolean isCollection(Class<?> clazz) 

Method Source Code

//package com.java2s;
/*/*from  ww w. ja  va2s .com*/
 * Brutos Web MVC http://www.brutosframework.com.br/
 * Copyright (C) 2009-2017 Afonso Brandao. (afonso.rbn@gmail.com)
 *
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * 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.*;

public class Main {
    public static boolean isCollection(Class<?> clazz) {
        return isMap(clazz) || Collection.class.isAssignableFrom(clazz);
    }

    public static boolean isMap(Class<?> clazz) {
        return Map.class.isAssignableFrom(clazz);
    }
}

Related

1. isAssignable(final Class target, final Class source)
2. isAssignableFrom(Class clazzA, Class clazzB)
3. isBasicType(Class clazz)
4. isClassBelowPackage(Class theClass, List packageList)
5. isCollection(Class cls)
6. isCollectionMapOrArray(Class type)
7. isComposite(Class cls)
8. isEmptyCollectionOrMap(Object content, Class type)