01: /*
02: * Copyright 2004 Outerthought bvba and Schaubroeck nv
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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.outerj.daisy.linkextraction;
17:
18: import java.io.InputStream;
19:
20: /**
21: * A LinkExtractor can extract links to Daisy-documents from a certain type
22: * of document.
23: */
24: public interface LinkExtractor {
25: /**
26: * A name for this link extractor. This method should of course always return the same value.
27: */
28: String getName();
29:
30: /**
31: * A description for this link extractor.
32: */
33: String getDescription();
34:
35: void extractLinks(InputStream is, LinkCollector linkCollector,
36: String defaultBranch, String defaultLanguage)
37: throws Exception;
38: }
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