package com.maxdemarzi.processing;
import org.neo4j.graphdb.GraphDatabaseService;
import org.neo4j.graphdb.Result;
/**
* @author mh
* @since 28.03.15
*/
public class NodeCounter {
public int getNodeCount(GraphDatabaseService db) {
Result result = db.execute( "MATCH (n) RETURN max(id(n)) AS maxId" );
return ((Number) result.next().get( "maxId" )).intValue() + 1;
}
public int getRelationshipCount(GraphDatabaseService db) {
Result result = db.execute( "MATCH ()-[r]->() RETURN max(id(r)) AS maxId" );
return ((Number) result.next().get( "maxId" )).intValue() + 1;
}
}
