01: package org.apache.ojb.broker.prevayler.demo;
02:
03: /* Copyright 2003-2005 The Apache Software Foundation
04: *
05: * Licensed under the Apache License, Version 2.0 (the "License");
06: * you may not use this file except in compliance with the License.
07: * You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: /**
19: * Interface for application use cases.
20: * @author Thomas Mahler
21: */
22: public interface UseCase {
23: /** perform this use case*/
24: public abstract void apply();
25:
26: /** get descriptive information on use case*/
27: public abstract String getDescription();
28: }
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