1 /*
2 * Copyright (C) 2007-2012 Argeo GmbH
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.argeo.jcr;
17
18 import java.util.function.Function;
19
20 import javax.jcr.Session;
21
22 /** An arbitrary execution on a JCR session, optionally returning a result. */
23 @FunctionalInterface
24 public interface JcrCallback extends Function<Session, Object> {
25 /** @deprecated Use {@link #apply(Session)} instead. */
26 @Deprecated
27 public default Object execute(Session session) {
28 return apply(session);
29 }
30 }