AGKennedy.java
package com.franz.agbase.examples;
import com.franz.agbase.*;
public class AGKennedy {
/**
* Demonstrates loading and indexing of the Kennedy data set
*
* @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 a fresh triple store
AllegroGraph ts = ags.renew("kennedy", AGPaths.TRIPLE_STORES);
// Load the Kennedy data
String ntripleFile = AGPaths.dataSources("kennedy.ntriples");
System.out.println("Loading N-Triples " + ntripleFile);
Long n = ts.loadNTriples(ntripleFile);
System.out.println("Loaded " + n + " triples."); // a pun :)
// Index the store for querying, wait until indexing is complete.
ts.indexAllTriples(true);
// Close the triple store and disconnect from the server
ts.closeTripleStore();
ags.disable();
}
}
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