/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.isis.viewer.wicket.model.util;
import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;
import org.hamcrest.Matcher;
public final class Classes {
@SuppressWarnings("unchecked")
public static Matcher isSubclassOf(final Class superClass) {
return new BaseMatcher() {
@Override
public boolean matches(final Object item) {
final Class cls = (Class) item;
return superClass.isAssignableFrom(cls);
}
@Override
public void describeTo(final Description description) {
description.appendText("is subclass of " + superClass.getName());
}
};
}
}