Example usage for org.apache.lucene.index ParallelCompositeReader ParallelCompositeReader

Introduction

In this page you can find the example usage for org.apache.lucene.index ParallelCompositeReader ParallelCompositeReader.

Prototype

public ParallelCompositeReader(boolean closeSubReaders, CompositeReader[] readers,
        CompositeReader[] storedFieldReaders) throws IOException 

Source Link

Document

Expert: create a ParallelCompositeReader based on the provided readers and storedFieldReaders; when a document is loaded, only storedFieldsReaders will be used.

Usage

From source file:com.lucid.solr.sidecar.SidecarIndexReaderFactory.java

License:Apache License

private SidecarIndexReader createSidecarIndexReader(DirectoryReader main, DirectoryReader sidecar,
        String sourceCollection, File secondaryIndex) throws IOException {
    ParallelCompositeReader parallel = new ParallelCompositeReader(false, main, sidecar);
    AtomicReader[] parReaders = SidecarIndexReader.getSequentialSubReaders(parallel);
    AtomicReader[] readers = Arrays.copyOf(parReaders, parReaders.length, AtomicReader[].class);
    for (AtomicReader reader : readers) {
        reader.incRef();/*from w  ww  .j  ava  2s .c o m*/
    }
    parallel.close();
    SidecarIndexReader pr = new SidecarIndexReader(this, main,
            SidecarIndexReader.getSequentialSubReaders(sidecar), readers, sourceCollection, secondaryIndex);
    return pr;
}

---