DocumentSelection


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.doctaskrunner;
17  
18  import org.outerj.daisy.repository.VariantKey;
19  import org.outerj.daisy.repository.Repository;
20  import org.outerj.daisy.repository.RepositoryException;
21  
22  /**
23   * Represents a set of documents on which a task willl be run.
24   */
25  public interface DocumentSelection {
26      /**
27       *
28       * @param repository useful if a e.g. a query needs to be executed to determine the result.
29       * @return an array of VariantKeys, in which each VariantKey should be unique (no duplicates).
30       */
31      VariantKey[] getKeys(Repository repository) throws RepositoryException;
32  
33      String   getDescription();
34  }
35

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