// New create a new executable plan given a semantic BQL statement.
func New(store storage.Store, stm *semantic.Statement) (Excecutor, error) {
switch stm.Type() {
case semantic.Query:
return newQueryPlan(store, stm)
case semantic.Insert:
return &insertPlan{
stm: stm,
store: store,
}, nil
case semantic.Delete:
return &deletePlan{
stm: stm,
store: store,
}, nil
case semantic.Create:
return &createPlan{
stm: stm,
store: store,
}, nil
case semantic.Drop:
return &dropPlan{
stm: stm,
store: store,
}, nil
default:
return nil, fmt.Errorf("planner.New: unknown statement type in statement %v", stm)
}
}
