1 /*
2 * Copyright 2006-2007 the original author or authors.
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
17 package org.springframework.batch.repeat.support;
18
19 import java.util.Collection;
20
21 /**
22 * Internal interface for extensions of {@link RepeatTemplate}.
23 *
24 * @author Dave Syer
25 *
26 */
27 public interface RepeatInternalState {
28
29 /**
30 * Returns a mutable collection of exceptions that have occurred in the
31 * current repeat context. Clients are expected to mutate this collection.
32 *
33 * @return the collection of exceptions being accumulated
34 */
35 Collection<Throwable> getThrowables();
36
37 }