/*
* Licensed to DuraSpace under one or more contributor license agreements.
* See the NOTICE file distributed with this work for additional information
* regarding copyright ownership.
*
* DuraSpace 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.fcrepo.kernel.api.functions;
import java.util.function.Function;
/**
* @author acoburn
* @author ajs6f
* @since 7/3/16
* @param <A> the type from which we are translating
* @param <B> the type to which we are translating
*/
public interface DomainRestrictedFunction<A, B> extends Function<A, B> {
/**
* A predicate defining any domain restrictions on the function.
* @param a an argument to the defined function
* @return whether the argument is in the domain of the function
*/
boolean inDomain(final A a);
}