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;
18
19 public enum RepeatStatus {
20
21 /**
22 * Indicates that processing can continue.
23 */
24 CONTINUABLE(true),
25 /**
26 * Indicates that processing is finished (either successful or unsuccessful)
27 */
28 FINISHED(false);
29
30 private final boolean continuable;
31
32 private RepeatStatus(boolean continuable) {
33 this.continuable = continuable;
34 }
35
36 public static RepeatStatus continueIf(boolean continuable) {
37 return continuable ? CONTINUABLE : FINISHED;
38 }
39
40 public boolean isContinuable() {
41 return this == CONTINUABLE;
42 }
43
44 public RepeatStatus and(boolean value) {
45 return value && continuable ? CONTINUABLE : FINISHED;
46 }
47
48 }