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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