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Java > Open Source Codes > org > outerj > daisy > books > publisher > impl > dataretrieval > PartDecider


1 /*
2  * Copyright 2004 Outerthought bvba and Schaubroeck nv
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.outerj.daisy.books.publisher.impl.dataretrieval;
17
18 import org.outerj.daisy.repository.VariantKey;
19 import org.outerj.daisy.repository.Repository;
20
21 /**
22  * Decides whether a part should be downloaded during the book data retrieval process.
23  */
24 public interface PartDecider {
25     /**
26      * Returns true if the data of this part should be downloaded and stored in the book instance.
27      * The implementation can make this decission based on the supplied information. In many cases
28      * the document type name and part type name will be sufficient.
29      */
30     boolean needsPart(long documentTypeId, String JavaDoc documentTypeName, long partTypeId, String JavaDoc partTypeName,
31             String JavaDoc mimeType, String JavaDoc fileName, long size, VariantKey document, long versionId, Repository repository);
32 }
33
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