AGNCIThesaurus.java

package com.franz.agbase.examples;

import com.franz.agbase.*;

public class AGNCIThesaurus {

    /**
     * Demonstrates loading and indexing of the NCI Thesaurus, available for
     * download at:
     * 
     * ftp://ftp1.nci.nih.gov/pub/cacore/EVS/NCI_Thesaurus/
     * 
     * This example assumes that the data will be unzipped into a file
     * Thesaurus.owl in the AGPaths.DATA_SOURCES directory; modify this
     * location as necessary.
     *   
     * @param args unused
     * @throws AllegroGraphException
     */
    public static void main(String[] args) throws AllegroGraphException {
        // Connect to server, which must already be running.
        AllegroGraphConnection ags = new AllegroGraphConnection();
        try {
            ags.enable();
        } catch (Exception e) {
            throw new AllegroGraphException("Server connection problem", e);
        }

        // Create fresh triple-store.
        AllegroGraph ts = ags.renew("NCIThesaurus", AGPaths.TRIPLE_STORES);

        // Load the NCI Thesaurus dataset
        AGLoadRDF.loadRDFWithTiming(ts,AGPaths.dataSources("Thesaurus.owl"));

        // Index the store for faster querying
        AGIndexAllTriples.indexAllTriplesWithTiming(ts);

        // Close the triple store and disconnect from the server.
        ts.closeTripleStore();
        ags.disable();
    }
    
}

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