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.migration;
017
018/**
019 * An interface defining access to information about a fedora datastream's
020 * content digest.
021 * @author mdurbin
022 */
023public interface ContentDigest {
024
025    /**
026     * Gets the type: one of several defined in the fedora foxml schema.
027     *
028     * @return string containing the type
029     */
030    public String getType();
031
032    /**
033     * Gets the value of the content digest.
034     * @return content digest
035     */
036    public String getDigest();
037}