001/*
002 * Copyright 2015 DuraSpace, Inc.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.fcrepo.kernel.api;
017
018import java.util.stream.Stream;
019
020import com.hp.hpl.jena.graph.Node;
021import com.hp.hpl.jena.graph.Triple;
022
023/**
024 * A context-bearing RDF Stream interface
025 *
026 * @author acoburn
027 * @since Dec 4, 2015
028 */
029public interface RdfStream extends Stream<Triple> {
030
031    /**
032     * @return the topic node for this stream
033     */
034    Node topic();
035}