package sample;

import com.tinkerpop.blueprints.Direction;
import com.tinkerpop.blueprints.Edge;
import com.tinkerpop.blueprints.Graph;
import com.tinkerpop.blueprints.Vertex;
import com.tinkerpop.blueprints.impls.tg.TinkerGraph;
import com.tinkerpop.blueprints.impls.tg.TinkerGraphFactory;

public class CreateTinkerGraph {

	public static void main(String[] args) {
		
		createTest();
//		readTest();
	}

	
	public static void outputGraph() {
		Graph graph = new TinkerGraph("./resources/");
		
	}
	
	public static void createTest() {
		Graph graph = new TinkerGraph("/tmp/tinkergraph"); 
		Vertex a = graph.addVertex(null);
		Vertex b = graph.addVertex(null);
		a.setProperty("name", "mariko");
		b.setProperty("name", "Peter");
		Edge e = graph.addEdge(null, a, b, "knows");
		System.out.println(e.getVertex(Direction.OUT).getProperty("name") + "--" + e.getLabel()
				+ "-->" + e.getVertex(Direction.IN).getProperty("name"));
		
	}
	
	public static void readTest() {
		Graph graph = new TinkerGraph("/tmp/tinkergraph"); 
		Vertex aa = graph.getVertex("1");
		System.out.println("vertex " + aa.getId() + " has name " + aa.getProperty("name"));
		for(Edge ee : aa.getEdges(Direction.OUT)) {
		  System.out.println(ee);
		}
	}
}