org.apache.lucene.index.IndexFileNameFilter Java Examples

The following examples show how to use org.apache.lucene.index.IndexFileNameFilter. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: FSDirectory.java    From alfresco-repository with GNU Lesser General Public License v3.0 5 votes vote down vote up 
private void create() throws IOException {
  if (directory.exists()) {
    String[] files = directory.list(IndexFileNameFilter.getFilter());            // clear old files
    if (files == null)
      throw new IOException("cannot read directory " + directory.getAbsolutePath() + ": list() returned null");
    for (int i = 0; i < files.length; i++) {
      File file = new File(directory, files[i]);
      if (!file.delete())
        throw new IOException("Cannot delete " + file);
    }
  }
  lockFactory.clearLock(IndexWriter.WRITE_LOCK_NAME);
}
Example #2
Source File: FSDirectory.java    From alfresco-repository with GNU Lesser General Public License v3.0 4 votes vote down vote up 
/** Returns an array of strings, one for each Lucene index file in the directory. */
public String[] list() {
  ensureOpen();
  return directory.list(IndexFileNameFilter.getFilter());
}
Example #3
Source File: LuceneIndexFileNameFilter.java    From RDFS with Apache License 2.0 4 votes vote down vote up 
private LuceneIndexFileNameFilter() {
  luceneFilter = IndexFileNameFilter.getFilter();
}
Example #4
Source File: LuceneIndexFileNameFilter.java    From hadoop-gpu with Apache License 2.0 4 votes vote down vote up 
private LuceneIndexFileNameFilter() {
  luceneFilter = IndexFileNameFilter.getFilter();
}