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// some initialization which takes place in the constructor of the streamed | |
// protobug message writer | |
mBytes = new ByteArrayOutputStream((int)(64 * (1 << 10))); | |
coded = CodedOutputStream.newInstance(mBytes); | |
// then as protobuf messages come in, i append to the stream | |
// if the message puts us over the threshold of 64k, we write out what's in | |
// the buffer and start fresh | |
private void write(final MessageLite aObj) throws IOException { |
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package test; | |
import org.apache.commons.math.stat.descriptive.SummaryStatistics; | |
import org.openrdf.query.parser.sparql.SPARQLParser; | |
public class ParseTest { | |
public static void main(String[] args) throws Exception { | |
final String q = "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>\n" + |
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Distinct | |
Projection | |
ProjectionElemList | |
ProjectionElem "g" | |
ProjectionElem "var35" | |
ProjectionElem "b" | |
ProjectionElem "c" | |
LeftJoin | |
LeftJoin | |
SingletonSet |
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try (AdminConnection dbms = AdminConnectionConfiguration.toEmbeddedServer().credentials("admin", "admin").connect()) { | |
dbms.disk("icvWithGuard") // disk db named 'icvWithGuard' | |
.set(ICVOptions.ICV_ENABLED, true) // enable icv guard mode | |
.set(ICVOptions.ICV_REASONING_ENABLED, true) // specify that guard mode should use reasoning | |
.create(new File("data/sp2b_10k.n3")); // create the db, bulk loading the file(s) to start | |
} |
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// We'll start out by creating a validator from our SNARL Connection | |
ICVConnection aValidator = aConn.as(ICVConnection.class); | |
// add add a constraint, which must be done in a transaction. | |
aValidator.addConstraint(aConstraint); |
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/* | |
* Copyright (c) 2010-2015 Clark & Parsia, LLC. <http://www.clarkparsia.com> | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, |
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ReasoningConnection aReasoningConn = ConnectionConfiguration | |
.to("reasoningExampleTest") | |
.credentials("admin", "admin") | |
.reasoning(true) | |
.connect() | |
.as(ReasoningConnection.class); |
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aConn.begin(); | |
aConn.add().io() | |
.format(RDFFormat.N3) | |
.stream(new FileInputStream("data/sp2b_10k.n3")); | |
Model aGraph = Models2.newModel(Values.statement(Values.iri("urn:subj"), | |
Values.iri("urn:pred"), | |
Values.iri("urn:obj"))); |
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// start a transaction before adding the data. This is not required, | |
// but it is faster to group the entire add into a single transaction rather | |
// than rely on the auto commit of the underlying stardog connection. | |
aModel.begin(); | |
// read data into the model. note, this will add statement at a time. | |
// Bulk loading needs to be performed directly with the BulkUpdateHandler provided | |
// by the underlying graph, or by reading in files in RDF/XML format, which uses the | |
// bulk loader natively. Alternatively, you can load data into the Stardog | |
// database using SNARL, or via the command line client. |
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/* | |
* Copyright (c) 2010-2015 Clark & Parsia, LLC. <http://www.clarkparsia.com> | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, |