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 SimpleGraph {

	public static void main(String[] args) {
/*
		Graph graph = new 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"));

		

		testIteratingGraph();
*/
		Graph graph = TinkerGraphFactory.createTinkerGraph();
		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);
		}

	}
	
	public static void testIteratingGraph() {
		Graph graph = TinkerGraphFactory.createTinkerGraph();
		System.out.println("Vertices of " + graph);
		for (Vertex vertex : graph.getVertices() ){
			System.out.println(vertex);
		}
		System.out.println("Edges of " + graph);
		for (Edge edge : graph.getEdges()) {
			System.out.println(edge);
		}
		
	}
	
}