/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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.
*/
package org.jboss.modules.filter;
/**
* Static factory methods for class filter types.
*
* @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
*/
public final class ClassFilters {
private ClassFilters() {
}
/**
* Get a filter which always returns {@code true}.
*
* @return the accept-all filter
*/
public static ClassFilter acceptAll() {
return BooleanClassFilter.TRUE;
}
/**
* Get a filter which always returns {@code false}.
*
* @return the reject-all filter
*/
public static ClassFilter rejectAll() {
return BooleanClassFilter.FALSE;
}
/**
* Get a class filter which uses a resource path filter to filter classes.
*
* @param resourcePathFilter the resource path filter
* @return the class filter
*/
public static ClassFilter fromResourcePathFilter(final PathFilter resourcePathFilter) {
return resourcePathFilter == PathFilters.acceptAll() ? acceptAll() : new PathClassFilter(resourcePathFilter);
}
}