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AGTemporalDateTime.java

package com.franz.agbase.examples;



import com.franz.agbase.AllegroGraph;

import com.franz.agbase.AllegroGraphConnection;

import com.franz.agbase.AllegroGraphException;

import com.franz.agbase.EncodedLiteral;

import com.franz.agbase.TriplesIterator;



public class AGTemporalDateTime {



    /**

     * Demonstrates some basics of working with date-time objects.

     * 

     * @param 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 a fresh triple-store for this example.

        AllegroGraph ts = ags.renew("datetime", AGPaths.TRIPLE_STORES);

        

        // Register your namespaces

        ts.registerNamespace("ex","http://example.org/");

        

        EncodedLiteral lit = ts.createEncodedLiteral("2000-01-01T00:00:00-00:00","date-time");

        AGUtils.showLiteral(lit);

        ts.addStatement("!ex:person1","!ex:birthdate", lit);

        TriplesIterator it = ts.getStatements(null, "!ex:birthdate", lit);

        AGUtils.showTriples(it);

        

        // Close the triple store and disconnect from the server

        ts.closeTripleStore();

        ags.disable();

        

    }



}
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