Examples of NativeTextEngine

org.exist.storage.NativeTextEngine

This class is responsible for fulltext-indexing. Text-nodes are handed over to this class to be fulltext-indexed. Method storeText() is called by RelationalBroker whenever it finds a TextNode. Method getNodeIDsContaining() is used by the XPath-engine to process queries where a fulltext-operator is involved. The class keeps two database tables: table dbTokens stores the words found with their unique id. Table invertedIndex contains the word occurrences for every word-id per document. TODO: store node type (attribute or text) with each entry @author Wolfgang Meier

    
    public FTIndexWorker(FTIndex index, DBBroker broker) throws DatabaseConfigurationException {
        this.index = index;
        this.broker = broker;
        try {
            this.engine = new NativeTextEngine(broker, index.getBFile(), broker.getConfiguration());
        } catch (final DBException e) {
            throw new DatabaseConfigurationException(e.getMessage(), e);
        }
    }

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Examples of NativeTextEngine

Examples of org.exist.storage.NativeTextEngine