Cypher-Utils

Cypher Create Parser

Simple Cypher create statement parser, generates d3 json.

Sample page

Supports:

• nodes with (multiple) labels

• nodes with properties: strings, numbers, boolean, arrays

• incoming, outgoing relationships

• separate declaration of nodes and rels

Usage:

create (me:Person {name:"Michael"})
	create (peter:Person {name:"Peter"})
	create (graphgist:Project {name:"GraphGist"})
	create (me)-[:KNOWS {since:2006}]->(peter),
	       (me)-[:WORKS_ON]->(graphgist)
	CREATE (graphgist)<-[:WORKS_ON]-(peter)

function render() {
	var utils = new CypherUtils();
	var elements = document.getElementsByTagName("pre");
	for (var i=0;i<elements.length;i++) {
		var cypher=elements[i].innerText;
		var graph=utils.parseCreate(cypher);
		forceLayout(graph);
	}
}

Run tests: ./test.sh

License: MIT