/* * (c) Copyright 2009 Hewlett-Packard Development Company, LP * All rights reserved. * [See end of file] */ package perf; import com.hp.hpl.jena.query.Dataset; import com.hp.hpl.jena.rdf.model.Model; import com.hp.hpl.jena.tdb.TDBFactory; public class RandomGraphs { public static void main(String ... args) { Dataset ds = TDBFactory.createDataset() ; int N = 1000*1000*1000 ; for ( int i = 0 ; i < N ; i++ ) { if ( i != 0 && i%10000 == 0) System.out.println("N= "+i) ; String uri = "http://example/graph/"+i ; Model m = ds.getNamedModel(uri) ; } System.out.println("END") ; } } /* * (c) Copyright 2009 Hewlett-Packard Development Company, LP * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */