Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add LPG2RDFConfiguration command-line argument #319

Merged
merged 4 commits into from
Nov 14, 2023
Merged

Add LPG2RDFConfiguration command-line argument #319

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
a08cbed
Add command-line argument for passing LPG2RDFConfiguration description
BentolhodaH Nov 13, 2023
8b86f92
Improve command-line argument of LPG2RDFConfiguration description
BentolhodaH Nov 14, 2023
51877bd
Change default NodeLabelMapping from IRI-Based to Literal-Based NodeL…
BentolhodaH Nov 14, 2023
5cb6db0
Line not needed anymore
hartig Nov 14, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
26 changes: 4 additions & 22 deletions src/main/java/se/liu/ida/hefquin/cli/RunBGPOverNeo4j.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,6 @@
import arq.cmdline.ModTime;

import org.apache.jena.cmd.ArgDecl;
import org.apache.jena.graph.NodeFactory;
import org.apache.jena.query.Query;
import org.apache.jena.query.ResultSet;
import org.apache.jena.sparql.core.Var;
Expand All @@ -16,6 +15,7 @@
import org.apache.jena.sparql.syntax.ElementPathBlock;
import org.apache.jena.sparql.util.QueryExecUtils;

import se.liu.ida.hefquin.cli.modules.ModLPG2RDFConfiguration;
import se.liu.ida.hefquin.cli.modules.ModQuery;
import se.liu.ida.hefquin.engine.data.SolutionMapping;
import se.liu.ida.hefquin.engine.data.VocabularyMapping;
Expand All @@ -34,17 +34,8 @@
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.LPG2RDFConfiguration;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.Record2SolutionMappingTranslator;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.SPARQLStar2CypherTranslator;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.LPG2RDFConfigurationImpl;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.Record2SolutionMappingTranslatorImpl;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.SPARQLStar2CypherTranslatorImpl;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.NodeMapping;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.NodeMappingToURIsImpl;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.NodeLabelMapping;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.NodeLabelMappingToURIsImpl;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.EdgeLabelMapping;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.EdgeLabelMappingToURIsImpl;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.PropertyNameMapping;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.PropertyNameMappingToURIsImpl;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.query.CypherMatchQuery;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.query.CypherQuery;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.query.CypherUnionQuery;
Expand All @@ -58,20 +49,14 @@ public class RunBGPOverNeo4j extends CmdARQ
protected final ModTime modTime = new ModTime();
protected final ModQuery modQuery = new ModQuery();
protected final ModResultsOut modResults = new ModResultsOut();
protected final ModLPG2RDFConfiguration modLPG2RDFConfiguration = new ModLPG2RDFConfiguration();

protected final ArgDecl argEndpointURI = new ArgDecl(ArgDecl.HasValue, "endpoint");
protected final ArgDecl argNaive = new ArgDecl(ArgDecl.NoValue, "naive");
protected final ArgDecl argNoVarRepl = new ArgDecl(ArgDecl.NoValue, "disableVariableReplacement");
protected final ArgDecl argNoMerge = new ArgDecl(ArgDecl.NoValue, "disablePathMerging");
protected final ArgDecl argSuppressResultPrintout = new ArgDecl(ArgDecl.NoValue, "suppressResultPrintout");

protected static final String LABEL = "http://www.w3.org/2000/01/rdf-schema#label";

protected static final String NSNODE = "https://example.org/node/";
protected static final String NSNODELABEL = "https://example.org/label/";
protected static final String NSRELATIONSHIP = "https://example.org/relationship/";
protected static final String NSPROPERTY = "https://example.org/property/";

public static void main( final String[] args ) {
new RunBGPOverNeo4j(args).mainRun();
}
Expand All @@ -85,6 +70,7 @@ protected RunBGPOverNeo4j( final String[] argv ) {
add(argSuppressResultPrintout, "--suppressResultPrintout", "Do not print out the query result");

addModule(modQuery);
addModule(modLPG2RDFConfiguration);
hartig marked this conversation as resolved.
Show resolved Hide resolved

add(argEndpointURI, "--endpoint", "The URI of the Neo4j endpoint");
add(argNaive, "--naive", "If you want naive translation");
Expand All @@ -102,11 +88,7 @@ protected String getSummary() {
protected void exec() {
final BGP bgp = getBGP();

final NodeMapping nodeMapping = new NodeMappingToURIsImpl(NSNODE);
final NodeLabelMapping nodeLabelMapping = new NodeLabelMappingToURIsImpl(NSNODELABEL);
final EdgeLabelMapping edgeLabelMapping = new EdgeLabelMappingToURIsImpl(NSRELATIONSHIP);
final PropertyNameMapping propertyNameMapping = new PropertyNameMappingToURIsImpl(NSPROPERTY);
final LPG2RDFConfiguration conf = new LPG2RDFConfigurationImpl(NodeFactory.createURI(LABEL), nodeMapping, nodeLabelMapping,edgeLabelMapping,propertyNameMapping);
final LPG2RDFConfiguration conf = modLPG2RDFConfiguration.getLPG2RDFConfigurationCatalog();

final Pair<CypherQuery, Map<CypherVar,Var>> tRes = performQueryTranslation(bgp, conf);
hartig marked this conversation as resolved.
Show resolved Hide resolved

Expand Down
34 changes: 34 additions & 0 deletions src/main/java/se/liu/ida/hefquin/cli/modules/ModLPG2RDFConfiguration.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,34 @@
package se.liu.ida.hefquin.cli.modules;

import org.apache.jena.cmd.ArgDecl;
import org.apache.jena.cmd.CmdArgModule;
import org.apache.jena.cmd.CmdGeneral;
import org.apache.jena.cmd.ModBase;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.LPG2RDFConfiguration;
import se.liu.ida.hefquin.engine.wrappers.lpgwrapper.impl.LPG2RDFConfigurationReader;

public class ModLPG2RDFConfiguration extends ModBase {
protected final ArgDecl lpg2RDFDescrDecl = new ArgDecl(ArgDecl.HasValue, "LPG2RDFConfigurationDescription", "lpg2rdf");

protected LPG2RDFConfiguration cat = null;

@Override
public void registerWith( final CmdGeneral cmdLine ) {
cmdLine.getUsage().startCategory("LPG2RDFConfigurationDescription");
cmdLine.add(lpg2RDFDescrDecl, "--LPG2RDFConfigurationDescription", "file with an RDF description of the LPG2RDFConfiguration");
hartig marked this conversation as resolved.
Show resolved Hide resolved
}

@Override
public void processArgs( final CmdArgModule cmdLine ) {
if ( cmdLine.contains(lpg2RDFDescrDecl) ) {
final String lpg2RDFDescrFilename = cmdLine.getValue(lpg2RDFDescrDecl);
cat = LPG2RDFConfigurationReader.readFromFile(lpg2RDFDescrFilename);
}
}


public LPG2RDFConfiguration getLPG2RDFConfigurationCatalog() {
return cat;
hartig marked this conversation as resolved.
Show resolved Hide resolved
}

}
Loading