cardinality

Documentation

Overview

Package cardinality contains the object that describes number of relationship occurrences for objects.

See:

TinkerPop: http://tinkerpop.apache.org/javadocs/3.3.3/core/org/apache/tinkerpop/gremlin/structure/VertexProperty.Cardinality.html
Wikipedia: https://en.wikipedia.org/wiki/Cardinality

Cardinality describes the maximum number of possible relationships.

A note about Cardinality:

This object implements the Parameter interfaces used by graph traversals.

Index

• type Cardinality
  • func (c Cardinality) String() string

Types

type Cardinality

type Cardinality string

Cardinality describes maximum number of possible relationship occurrences for an entity participating in a given relationship type.

const (
	// List allows an arbitrary number of
	// values per element for such key.
	List Cardinality = "list"
	// Set allows multiple values but no
	// duplicate values per element for such key.
	Set Cardinality = "set"
	// Single allows at most one
	// value per element for such key
	Single Cardinality = "single"
)

func (Cardinality) String

func (c Cardinality) String() string

String will convert Cardinality to a string