sod

Jul 13, 2022

Changes in this version

+ var ErrConstraintUnique = errors.New("uniqueness constraint")

May 18, 2022

Changes in this version

+ func IsIndexCorrupted(err error) bool

Apr 13, 2022

Changes in this version

+ var ErrUnindexedField = errors.New("field is not indexed")

type DB

+ func (db *DB) AssignIndex(of Object, field string, target interface{}) (err error)

Apr 12, 2022

Changes in this version

type Search

+ func (s *Search) ExpectsZeroOrN(n int) *Search

Apr 12, 2022

Changes in this version

+ var ErrUnexpectedNumberOfResults = errors.New("unexpected number of results")

type Search

+ func (s *Search) AssignUnique(target interface{}) (err error)

+ func (s *Search) Expects(n int) *Search

Apr 8, 2022

Changes in this version

+ func Assign(objs []Object, target interface{}) (err error)

+ func AssignOne(o Object, target interface{})

type DB

+ func (db *DB) AssignAll(of Object, target interface{}) (err error)

Mar 29, 2022

Changes in this version

+ var ErrExtensionMismatch = errors.New("extension mismatch")

+ var ErrFieldDescModif = errors.New("field descriptor changed")

type FieldDescMap

+ func (m FieldDescMap) CompatibleWith(target FieldDescMap) (err error)

+ func (m FieldDescMap) FieldsCompatibleWith(target FieldDescMap) (err error)

type FieldDescriptor

+ func (d *FieldDescriptor) DeepEqual(other *FieldDescriptor) bool

+ func (d *FieldDescriptor) FieldEqual(other *FieldDescriptor) bool

Mar 22, 2022

Changes in this version

+ var DefaultCompression = false

+ var DefaultExtension = ".json"

+ var DefaultSchemaCompress = Schema

+ var ErrIndexCorrupted = errors.New("index is corrupted")

+ var ErrWrongObjectType = errors.New("wrong objet type")

type Constraints

+ Index bool

+ Lower bool

+ Upper bool

+ func (c *Constraints) Transform(i interface{})

+ func (c *Constraints) TransformField(fieldPath string, o Object)

+ func (c *Constraints) Transformer() bool

+ func (c Constraints) String() string

type DB

+ func (db *DB) Repair(of Object) (err error)

+ type FieldDescMap map[string]FieldDescriptor

+ func (m FieldDescMap) Constraint(fpath string, c Constraints) (err error)

+ func (m FieldDescMap) Fingerprint() (f string, err error)

+ func (m FieldDescMap) GetDescriptor(fpath string) (d FieldDescriptor, ok bool)

+ func (m FieldDescMap) Transformers() (t []FieldDescriptor)

type FieldDescriptor

+ Constraints Constraints

+ func (d *FieldDescriptor) Transform(o interface{})

+ func (d FieldDescriptor) String() string

type Object

+ func CloneObject(o Object) (out Object)

type Schema

+ Compress bool

+ Fields FieldDescMap

+ ObjectIndex *objIndex

+ func NewCustomSchema(fields FieldDescMap, ext string) (s Schema)

+ func (s *Schema) Indexed() (desc []FieldDescriptor)

Mar 15, 2022

Changes in this version

+ var ErrStructureChanged = errors.New("object structure changed")

+ func ObjectFingerprint(o Object) (fp string, err error)

type FieldDescriptor

+ Type string

+ func FieldDescriptors(o Object) (fds []FieldDescriptor)

type Schema

+ Fingerprint string

Mar 14, 2022

Changes in this version

+ var ErrCasting = errors.New("casting error")

type FieldDescriptor

+ Path string

type Search

+ func (s *Search) Assign(target interface{}) (err error)

Feb 17, 2022

Changes in this version

type Search

+ func (s *Search) AssignOne(target interface{}) (err error)

Jan 21, 2022

Changes in this version

type DB

+ func (db *DB) FlushAllAndCommit(of Object) (last error)

+ func (db *DB) FlushAndCommit(o Object) (last error)

Jan 21, 2022

Changes in this version

type DB

+ func (db *DB) GetByUUID(in Object, uuid string) (out Object, err error)

Jan 21, 2022

Changes in this version

+ var ErrUnknownOperator = errors.New("unknown logical operator")

type Schema

+ func (s *Schema) Asynchrone(threshold int, timeout time.Duration)

type Search

+ func (s *Search) Operation(operator, field, comparator string, value interface{}) *Search

Jan 6, 2022

Changes in this version

type Item

+ func (o *Item) Transform()

type Object

+ Transform func()

Jan 6, 2022

Changes in this version

+ var ErrInvalidObject = errors.New("object is not valid")

+ func ToObjectChan(slice interface{}) (objs chan Object)

+ func ValidationErr(o Object, err error) error

type Item

+ func (o *Item) Validate() error

type Object

+ Validate func() error

Jan 4, 2022

Changes in this version

+ func CamelToSnake(camel string) string

Oct 19, 2021

Changes in this version

type Object

+ func ToObjectSlice(slice interface{}) (objs []Object)

Oct 19, 2021

Changes in this version

+ type Async struct

+ Enable bool

+ Threshold int

+ Timeout time.Duration

+ func (a *Async) MarshalJSON() ([]byte, error)

+ func (a *Async) UnmarshalJSON(b []byte) (err error)

type DB

+ func (db *DB) Flush(o Object) (err error)

+ func (db *DB) FlushAll(of Object) (err error)

+ func (db *DB) InsertOrUpdateMany(objects ...Object) (err error)

+ func (db *DB) Lock()

+ func (db *DB) RLock()

+ func (db *DB) RUnlock()

+ func (db *DB) Unlock()

type Schema

+ AsyncWrites *Async

+ Cache bool

Oct 12, 2021

Changes in this version

+ type Constraints struct

+ Unique bool

type DB

+ func (db *DB) Control() (err error)

+ func (db *DB) DeleteObjects(from *Iterator) (err error)

type FieldDescriptor

+ Constraint Constraints

type Index

+ func (in *Index) Control() error

+ func (in *Index) SatisfyAll(o Object) (err error)

type Search

+ func (s *Search) Delete() (err error)

Oct 11, 2021

Changes in this version

+ var ErrFieldUnique = errors.New("unique constraint on field")

+ var ErrMissingObjIndex = errors.New("schema is missing object index")

+ var ErrNoObjectFound = errors.New("no object found")

+ func IsNoObjectFound(err error) bool

+ func IsUnique(err error) bool

+ type FieldDescriptor struct

+ Index bool

+ Name string

+ Unique bool

type Search

+ func (s *Search) One() (o Object, err error)

Sep 21, 2021

Changes in this version

type Iterator

+ func (it *Iterator) Reverse() *Iterator

type Search

+ func (s *Search) Limit(limit uint64) *Search

Sep 21, 2021

Changes in this version

type Search

+ func (s *Search) Reverse() *Search

Sep 21, 2021

Changes in this version

+ const SchemaFilename

+ var DefaultPermissions = fs.FileMode(0700)

+ var DefaultSchema = Schema

+ var ErrBadSchema = errors.New("schema must be a file")

+ var ErrEOI = errors.New("end of iterator")

+ var ErrFieldNotIndexed = errors.New("field not indexed")

+ var ErrUnknownKeyType = errors.New("unknown key type")

+ var ErrUnkownField = errors.New("unknown object field")

+ var ErrUnkownSearchOperator = errors.New("unknown search operator")

+ var LowercaseNames = true

+ func NewFieldIndex(opts ...int) *fieldIndex

+ func UnmarshalJsonFile(path string, i interface{}) (err error)

+ type DB struct

+ func Open(root string) *DB

+ func (db *DB) All(of Object) (out []Object, err error)

+ func (db *DB) Close() (last error)

+ func (db *DB) Commit(o Object) (err error)

+ func (db *DB) Count(of Object) (n int, err error)

+ func (db *DB) Create(o Object, s *Schema) (err error)

+ func (db *DB) Delete(o Object) (err error)

+ func (db *DB) DeleteAll(of Object) (err error)

+ func (db *DB) Drop() (err error)

+ func (db *DB) Exist(o Object) (ok bool, err error)

+ func (db *DB) Get(o Object) (err error)

+ func (db *DB) InsertOrUpdate(o Object) (err error)

+ func (db *DB) InsertOrUpdateBulk(in chan Object) (err error)

+ func (db *DB) Iterator(of Object) (it *Iterator, err error)

+ func (db *DB) Schema(of Object) (s *Schema, err error)

+ func (db *DB) Search(o Object, field, operator string, value interface{}) *Search

+ type Index struct

+ Fields map[string]*fieldIndex

+ ObjectIds map[uint64]string

+ func NewIndex(fields ...string) *Index

+ func (in *Index) Delete(o Object)

+ func (in *Index) InsertOrUpdate(o Object) (err error)

+ func (in *Index) Len() int

+ func (in *Index) MarshalJSON() ([]byte, error)

+ func (in *Index) Search(o Object, field string, operator string, value interface{}, ...) ([]*IndexedField, error)

+ func (in *Index) UnmarshalJSON(data []byte) error

+ type IndexedField struct

+ ObjectId uint64

+ Value interface{}

+ func NewIndexedField(value interface{}, objid uint64) (*IndexedField, error)

+ func (f *IndexedField) DeepEqual(other *IndexedField) bool

+ func (f *IndexedField) Equal(other *IndexedField) bool

+ func (f *IndexedField) Evaluate(operator string, other *IndexedField) bool

+ func (f *IndexedField) Greater(other *IndexedField) bool

+ func (f *IndexedField) Less(other *IndexedField) bool

+ func (f *IndexedField) MarshalJSON() ([]byte, error)

+ func (f *IndexedField) String() string

+ func (f *IndexedField) UnmarshalJSON(data []byte) error

+ func (f *IndexedField) ValueTypeFromString(t string)

+ func (f *IndexedField) ValueTypeString() string

+ type Item struct

+ func (o *Item) Initialize(uuid string)

+ func (o *Item) UUID() string

+ type Iterator struct

+ func (it *Iterator) Len() int

+ func (it *Iterator) Next() (o Object, err error)

+ type Object interface

+ Initialize func(string)

+ UUID func() string

+ type Schema struct

+ Extension string

+ ObjectsIndex *Index

+ func (s *Schema) Index(o Object) error

+ func (s *Schema) Initialize(o Object)

+ func (s *Schema) Unindex(o Object)

+ type Search struct

+ func (r *Search) And(field, operator string, value interface{}) *Search

+ func (r *Search) Collect() (out []Object, err error)

+ func (r *Search) Err() error

+ func (r *Search) Iterator() (it *Iterator, err error)

+ func (r *Search) Len() int

+ func (r *Search) Or(field, operator string, value interface{}) *Search