Added clean.

First release

src/main/java/com/besil/neo4jsna/engine/GraphAlgoEngine.java

@@ -1,5 +1,6 @@
 package com.besil.neo4jsna.engine;
 
+import java.util.logging.Level;
 import java.util.logging.Logger;
 
 import org.neo4j.cypher.javacompat.ExecutionEngine;
@@ -16,7 +17,7 @@
 import com.besil.neo4jsna.utils.Timer;
 
 public class GraphAlgoEngine {
-	private final Logger log = Logger.getLogger(GraphAlgoEngine.class.getName()); 
+	private Logger log = Logger.getLogger(GraphAlgoEngine.class.getName()); 
 	protected GraphDatabaseService graph;
 	protected ExecutionEngine engine;
 
@@ -98,5 +99,9 @@ public void clean(VertexAlgorithm algo) {
 			tx.success();
 		}
 	}
-
+
+	public void disableLogging() {
+		this.log.setLevel(Level.OFF);
+	}
+
 }

src/main/java/com/besil/neo4jsna/main/Neo4jSNAMain.java

@@ -23,9 +23,9 @@
 
 public class Neo4jSNAMain {
 	public static void main(String[] args) {
-		String cinea = "data/tmp/cineasts";
+		String database = args.length > 0 ? args[0] : "data/tmp/cineasts";
 
-		String path = cinea;
+		String path = database;
 		long nodeCount, relsCount;
 
 		// Open a database instance
@@ -41,6 +41,8 @@ public static void main(String[] args) {
 
 		// Declare the GraphAlgoEngine on the database instance
 		GraphAlgoEngine engine = new GraphAlgoEngine(g);
+		if( args.length > 1 && args[1].equals("off") )
+			engine.disableLogging();
 
 		LabelPropagation lp = new LabelPropagation();
 		// Starts the algorithm on the given graph g
@@ -68,6 +70,7 @@ public static void main(String[] args) {
 		PageRank pr = new PageRank(g);
 		engine.execute(pr);
 		Long2DoubleMap ranks = pr.getResult();
+		engine.clean(pr);
 		Optional<Double> res = ranks.values().parallelStream().reduce( (x, y) -> x + y );
 		System.out.println("Check PageRank sum is 1.0: "+ res.get());