Neo4j 1.3.M04 API

Graph database

org.neo4j.graphdb	The graph database API used by Neo4j.
org.neo4j.graphdb.event	Event framework.
org.neo4j.graphdb.index	Integrated API for node and relationship indexing.
org.neo4j.graphdb.traversal	Traversal framework.
org.neo4j.kernel	Implementation for embedding a Neo4j graph database in an application.

Index

org.neo4j.index.timeline

A timeline implementation on top of an Index based on Lucene.

Graph algorithms

org.neo4j.graphalgo

Scalable graph algorithms like shortest path and others for Neo4j which can be easily accessed via GraphAlgoFactory.

Management

org.neo4j.management

Management support using JMX.

Helpers

org.neo4j.helpers	Common Java utilities.
org.neo4j.helpers.collection	Collections utilities - Iterator/Iterable utilities and creating Maps.