How to writer query in Neo4j by java

Question

My data structure is:

Node node1 = graphDb.createNode();
node1.setProperty("id", "123");
Node node2 = graphDb.createNode();
node1.setProperty("id", "456");
Node node3 = graphDb.createNode();
node1.setProperty("id", "789");
node1.createRelationshipTo(node2, RelTypes.HASFOLLOW);
node1.createRelationshipTo(node3, RelTypes.HASFOLLOW);
node2.createRelationshipTo(node3, RelTypes.HASFOLLOW);

I want to query node1's followers (node2, node3) and query who is followed by node3 (node 1, node2). final ExecutionEngine engine = new ExecutionEngine(graphDb); ExecutionResult result = engine.execute("START n=node(*) RETURN n.id"); How to write code like above?

Stefan Armbruster Stefan Armbruster · Accepted Answer · 2014-03-14T22:06:18

2

votes

Sorry to say, this is a classic RTFM, see http://docs.neo4j.org/chunked/stable/query-create.html.

How to writer query in Neo4j by java

1 Answers