1 /*

     2  * CDDL HEADER START

     3  *

     4  * The contents of this file are subject to the terms of the

     5  * Common Development and Distribution License (the "License").

     6  * You may not use this file except in compliance with the License.

     7  *

     8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

     9  * or http://www.opensolaris.org/os/licensing.

    10  * See the License for the specific language governing permissions

    11  * and limitations under the License.

    12  *

    13  * When distributing Covered Code, include this CDDL HEADER in each

    14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

    15  * If applicable, add the following below this CDDL HEADER, with the

    16  * fields enclosed by brackets "[]" replaced with your own identifying

    17  * information: Portions Copyright [yyyy] [name of copyright owner]

    18  *

    19  * CDDL HEADER END

    20  */

    21 

    22 /*

    23  * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.

    24  */

    25 

    26 package com.oracle.solaris.vp.util.misc.predicate;

    27 

    28 /**

    29  * Predicate that tests for inheritance from a particular superclass.

    30  */

    31 public class ClassPredicate<T> implements Predicate<T>

    32 {

    33     private Class<? extends T> c_;

    34 

    35     /**

    36      * Constructs a ClassPredicate.

    37      *

    38      * @param c the class to test objects for compatability with

    39      */

    40     public ClassPredicate(Class<? extends T> c)

    41     {

    42 	c_ = c;

    43     }

    44 

    45     public boolean test(T o)

    46     {

    47 	return (c_.isAssignableFrom(o.getClass()));

    48     }

    49 }