001/*
002 * Licensed to DuraSpace under one or more contributor license agreements.
003 * See the NOTICE file distributed with this work for additional information
004 * regarding copyright ownership.
005 *
006 * DuraSpace licenses this file to you under the Apache License,
007 * Version 2.0 (the "License"); you may not use this file except in
008 * compliance with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.fcrepo.kernel.api.operations;
019
020import org.fcrepo.kernel.api.identifiers.FedoraId;
021
022/**
023 * Operation for manipulating a resource
024 *
025 * @author bbpennel
026 */
027public interface ResourceOperation {
028
029    /**
030     * Id of the resource
031     *
032     * @return the ID.
033     */
034    FedoraId getResourceId();
035
036    /**
037     * Returns the user principal performing this operation
038     *
039     * @return the user principal performing this operation
040     */
041    String getUserPrincipal();
042
043    /**
044     * Returns the type of operation represented by this request
045     *
046     * @return operation type
047     */
048    ResourceOperationType getType();
049}