List of addDocuments() Examples

Examples of addDocuments()

org.apache.lucene.index.IndexWriter.addDocuments()

Atomically adds a block of documents with sequentially assigned document IDs, such that an external reader will see all or none of the documents.

WARNING: the index does not currently record which documents were added as a block. Today this is fine, because merging will preserve the block (as long as none them were deleted). But it's possible in the future that Lucene may more aggressively re-order documents (for example, perhaps to obtain better index compression), in which case you may need to fully re-index your documents at that time.

See {@link #addDocument(Document)} for details onindex and IndexWriter state after an Exception, and flushing/merging temporary free space requirements.

NOTE: tools that do offline splitting of an index (for example, IndexSplitter in contrib) or re-sorting of documents (for example, IndexSorter in contrib) are not aware of these atomically added documents and will likely break them up. Use such tools at your own risk!

NOTE: if this method hits an OutOfMemoryError you should immediately close the writer. See above for details.

@throws CorruptIndexException if the index is corrupt @throws IOException if there is a low-level IO error @lucene.experimental

org.apache.lucene.index.RandomIndexWriter.addDocuments()

org.carrot2.core.Cluster.addDocuments()

Adds document to this cluster. @param documents to be added to this cluster @return this cluster for convenience

    docs.add(document);
    document = new Document();
    document.add(new StringField("__type", "parent", Field.Store.NO));
    document.add(new StringField("field1", "d", Field.Store.NO));
    docs.add(document);
    w.addDocuments(docs);
    w.commit();


    docs.clear();
    document = new Document();
    document.add(new StringField("field2", "i", Field.Store.NO));

    {
        List<Cluster> cloned = Lists.newArrayListWithCapacity(in.size());
        for (Cluster c : in) {
            Cluster c2 = new Cluster();
            c2.addPhrases(c.getPhrases());
            c2.addDocuments(
                Iterables.filter(c.getDocuments(), docFilter));
            c2.addSubclusters(sanityCheck(c.getSubclusters(), docFilter));
            cloned.add(c2);
        }
        return cloned;

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Examples of addDocuments()

Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

Examples of org.carrot2.core.Cluster.addDocuments()