func init() {
boltType = graph.RegisterIterator("bolt")
}
func init() {
mongoType = graph.RegisterIterator("mongo")
}
func init() {
gaedatastoreType = graph.RegisterIterator("gaedatastore")
}
func init() {
levelDBType = graph.RegisterIterator("leveldb")
}
func init() {
memType = graph.RegisterIterator("b+tree")
}
