Example usage for org.apache.lucene.store MMapDirectory listAll

Introduction

In this page you can find the example usage for org.apache.lucene.store MMapDirectory listAll.

Prototype

@Override
    public String[] listAll() throws IOException 

Source Link

Usage

From source file:org.elasticsearch.index.store.fs.DefaultFsDirectoryService.java

License:Apache License

@Override
protected Directory newFSDirectory(File location, LockFactory lockFactory) throws IOException {
    final MMapDirectory mmapDir = new MMapDirectory(location, lockFactory);
    return new FileSwitchDirectory(PRIMARY_EXTENSIONS, mmapDir, new NIOFSDirectory(location, lockFactory),
            true) {/*  w w  w . j a  v a  2s. c om*/
        @Override
        public String[] listAll() throws IOException {
            // Avoid doing listAll twice:
            return mmapDir.listAll();
        }
    };
}

---

From source file:org.elasticsearch.index.store.FsDirectoryService.java

License:Apache License

private Directory newDefaultDir(Path location, final MMapDirectory mmapDir, LockFactory lockFactory)
        throws IOException {
    return new FileSwitchDirectory(PRIMARY_EXTENSIONS, mmapDir, new NIOFSDirectory(location, lockFactory),
            true) {/*from www  .  j a  v  a  2s.  c  o  m*/
        @Override
        public String[] listAll() throws IOException {
            // Avoid doing listAll twice:
            return mmapDir.listAll();
        }
    };
}

---