for (Map row : result){
for (Node node : row.get("p").nodes()) {
node.getProperty("name")
}
}
Sent from mobile device
Am 06.06.2014 um 07:55 schrieb John Fry <[email protected]>:
> Some code that works below to answer my own question above in case it helps
> anyone.
>
> //import java.io.File;
> //import java.io.IOException;
> import java.util.Iterator;
> //import java.util.List;
> //import java.util.Map;
> //import java.util.Map.Entry;
>
> import org.neo4j.cypher.javacompat.ExecutionEngine;
> import org.neo4j.cypher.javacompat.ExecutionResult;
> import org.neo4j.graphdb.GraphDatabaseService;
> import org.neo4j.graphdb.Node;
> //import org.neo4j.graphdb.Transaction;
> import org.neo4j.graphdb.Path;
> //import org.neo4j.graphdb.Relationship;
> import org.neo4j.graphdb.factory.GraphDatabaseFactory;
> //import org.neo4j.helpers.collection.IteratorUtil;
>
> //import static org.neo4j.kernel.impl.util.FileUtils.deleteRecursively;
>
> public class JavaQuery
> {
> String nodeNames;
>
> private static final String DB_PATH =
> "/usr/local/Cellar/neo4j/2.0.2/libexec/data/graph.db";
>
> public static void main( String[] args )
> {
> JavaQuery javaQuery = new JavaQuery();
> javaQuery.run();
> }
>
> void run()
> {
> GraphDatabaseService db = new
> GraphDatabaseFactory().newEmbeddedDatabase( DB_PATH );
>
> ExecutionEngine engine = new ExecutionEngine( db );
> System.out.println("DB Open");
>
> ExecutionResult result;
> result = engine.execute("" +
> "START a=node(13091), b=node(7495999) " +
> "MATCH p=allshortestpaths((a)-[*..10]-(b)) " +
> "return p;");
>
> final Iterator rels = result.columnAs("p");
>
> while (rels.hasNext()){
> Path path = (Path) rels.next();
>
> nodeNames = "Path: ";
> Iterable<Node> nodes = path.nodes();
> java.util.Iterator<Node> nodeIterator = nodes.iterator();
> while (nodeIterator.hasNext()){
> Node n = nodeIterator.next();
> nodeNames += (String) n.getProperty("title") + " -> ";
>
> }
> System.out.println(nodeNames);
> }
>
> db.shutdown();
> System.out.println("DB Shutdown");
> }
>
> }
> --
> You received this message because you are subscribed to the Google Groups
> "Neo4j" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to [email protected].
> For more options, visit https://groups.google.com/d/optout.
--
You received this message because you are subscribed to the Google Groups
"Neo4j" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
