tuple

Documentation

Index

• Constants
• func AreSubjectsEqual(s1 *base.Subject, s2 *base.Subject) bool
• func EntityAndRelationToString(entityAndRelation *base.EntityAndRelation) string
• func EntityToString(entity *base.Entity) string
• func IsEntityAndSubjectEquals(t *base.Tuple) bool
• func IsRelationComputed(relation string) bool
• func IsSubjectUser(subject *base.Subject) bool
• func IsSubjectValid(subject *base.Subject) bool
• func SplitRelation(relation string) (a []string)
• func SubjectToString(subject *base.Subject) string
• func ValidateSubject(subject *base.Subject) error
• func ValidateSubjectType(subject *base.Subject, relationTypes []string) (err error)
• type EntityCollection
  • func (e *EntityCollection) Add(entity *base.Entity)
  • func (e *EntityCollection) CreateEntityIterator() IEntityIterator
  • func (e *EntityCollection) GetEntities() []*base.Entity
• type EntityIterator
  • func (u *EntityIterator) GetNext() *base.Entity
  • func (u *EntityIterator) HasNext() bool
• type IEntityCollection
  • func NewEntityCollection(entities ...*base.Entity) IEntityCollection
• type IEntityIterator
• type ISubjectCollection
  • func NewSubjectCollection(subjects ...*base.Subject) ISubjectCollection
• type ISubjectIterator
• type ITupleCollection
• type ITupleIterator
• type SubjectCollection
  • func (s *SubjectCollection) Add(subject *base.Subject)
  • func (s *SubjectCollection) CreateSubjectIterator() ISubjectIterator
  • func (s *SubjectCollection) GetSubjects() []*base.Subject
• type SubjectIterator
  • func (u *SubjectIterator) GetNext() *base.Subject
  • func (u *SubjectIterator) HasNext() bool
• type TupleCollection
  • func NewTupleCollection(tuples ...*base.Tuple) *TupleCollection
  • func (t *TupleCollection) Add(tuple *base.Tuple)
  • func (t *TupleCollection) CreateTupleIterator() ITupleIterator
  • func (t *TupleCollection) GetTuples() []*base.Tuple
• type TupleIterator
  • func (i *TupleIterator) GetNext() *base.Tuple
  • func (i *TupleIterator) HasNext() bool

Constants

const (
	ENTITY   = "%s:%s"
	RELATION = "#%s"
)

const (
	ELLIPSIS = "..."
)

const (
	SEPARATOR = "."
)

const (
	USER = "user"
)

Functions

func AreSubjectsEqual

func AreSubjectsEqual(s1 *base.Subject, s2 *base.Subject) bool

AreSubjectsEqual -

func EntityAndRelationToString

func EntityAndRelationToString(entityAndRelation *base.EntityAndRelation) string

EntityAndRelationToString -

func EntityToString

func EntityToString(entity *base.Entity) string

EntityToString -

func IsEntityAndSubjectEquals

func IsEntityAndSubjectEquals(t *base.Tuple) bool

IsEntityAndSubjectEquals -

func IsRelationComputed

func IsRelationComputed(relation string) bool

IsRelationComputed -

func IsSubjectUser

func IsSubjectUser(subject *base.Subject) bool

IsSubjectUser -

func IsSubjectValid

func IsSubjectValid(subject *base.Subject) bool

IsSubjectValid -

func SplitRelation

func SplitRelation(relation string) (a []string)

SplitRelation -

func SubjectToString

func SubjectToString(subject *base.Subject) string

SubjectToString -

func ValidateSubject

func ValidateSubject(subject *base.Subject) error

ValidateSubject -

func ValidateSubjectType

func ValidateSubjectType(subject *base.Subject, relationTypes []string) (err error)

ValidateSubjectType -

Types

type EntityCollection

type EntityCollection struct {
	// contains filtered or unexported fields
}

EntityCollection entity collection.

func (*EntityCollection) Add

func (e *EntityCollection) Add(entity *base.Entity)

Add new subject to collection.

func (*EntityCollection) CreateEntityIterator

func (e *EntityCollection) CreateEntityIterator() IEntityIterator

CreateEntityIterator create entity iterator according to collection.

func (*EntityCollection) GetEntities

func (e *EntityCollection) GetEntities() []*base.Entity

GetEntities -

type EntityIterator

type EntityIterator struct {
	// contains filtered or unexported fields
}

EntityIterator -

func (*EntityIterator) GetNext

func (u *EntityIterator) GetNext() *base.Entity

GetNext -

func (*EntityIterator) HasNext

func (u *EntityIterator) HasNext() bool

HasNext -

type IEntityCollection

type IEntityCollection interface {
	Add(entity *base.Entity)
	CreateEntityIterator() IEntityIterator
	GetEntities() []*base.Entity
}

IEntityCollection abstract entity collection.

func NewEntityCollection

func NewEntityCollection(entities ...*base.Entity) IEntityCollection

NewEntityCollection create new subject collection.

type IEntityIterator

type IEntityIterator interface {
	HasNext() bool
	GetNext() *base.Entity
}

IEntityIterator abstract subject iterator.

type ISubjectCollection

type ISubjectCollection interface {
	Add(subject *base.Subject)
	CreateSubjectIterator() ISubjectIterator
	GetSubjects() []*base.Subject
}

ISubjectCollection abstract subject collection.

func NewSubjectCollection

func NewSubjectCollection(subjects ...*base.Subject) ISubjectCollection

NewSubjectCollection create new subject collection.

type ISubjectIterator

type ISubjectIterator interface {
	HasNext() bool
	GetNext() *base.Subject
}

ISubjectIterator abstract subject iterator.

type ITupleCollection

type ITupleCollection interface {
	Add(tuple *base.Tuple)
	CreateTupleIterator() ITupleIterator
	GetTuples() []*base.Tuple
}

ITupleCollection abstract subject collection.

type ITupleIterator

type ITupleIterator interface {
	HasNext() bool
	GetNext() *base.Tuple
}

ITupleIterator abstract tuple iterator.

type SubjectCollection

type SubjectCollection struct {
	// contains filtered or unexported fields
}

SubjectCollection subject collection.

func (*SubjectCollection) Add

func (s *SubjectCollection) Add(subject *base.Subject)

Add new subject to collection.

func (*SubjectCollection) CreateSubjectIterator

func (s *SubjectCollection) CreateSubjectIterator() ISubjectIterator

CreateSubjectIterator create subject iterator according to collection.

func (*SubjectCollection) GetSubjects

func (s *SubjectCollection) GetSubjects() []*base.Subject

GetSubjects -

type SubjectIterator

type SubjectIterator struct {
	// contains filtered or unexported fields
}

SubjectIterator -

func (*SubjectIterator) GetNext

func (u *SubjectIterator) GetNext() *base.Subject

GetNext -

func (*SubjectIterator) HasNext

func (u *SubjectIterator) HasNext() bool

HasNext -

type TupleCollection

type TupleCollection struct {
	// contains filtered or unexported fields
}

TupleCollection tuple collection.

func NewTupleCollection

func NewTupleCollection(tuples ...*base.Tuple) *TupleCollection

NewTupleCollection create new tuple collection.

func (*TupleCollection) Add

func (t *TupleCollection) Add(tuple *base.Tuple)

Add new subject to collection.

func (*TupleCollection) CreateTupleIterator

func (t *TupleCollection) CreateTupleIterator() ITupleIterator

CreateTupleIterator create tuple iterator according to collection.

func (*TupleCollection) GetTuples

func (t *TupleCollection) GetTuples() []*base.Tuple

GetTuples -

type TupleIterator

type TupleIterator struct {
	// contains filtered or unexported fields
}

TupleIterator tuple iterator -

func (*TupleIterator) GetNext

func (i *TupleIterator) GetNext() *base.Tuple

GetNext -

func (*TupleIterator) HasNext

func (i *TupleIterator) HasNext() bool

HasNext -