selector

Documentation

Index

• Constants
• type RuleSet
• type Selector
  • func NewTrieSelector() Selector

Constants

const (
	// Insert means insert a new rule
	Insert int = iota
	// Replace means update an old rule
	Replace
	// Append means delete an old rule
	Append
)

Types

type RuleSet

type RuleSet []interface{}

RuleSet is a set of rules that selected

type Selector

type Selector interface {
	// Insert will insert one rule into trie
	// if table is empty, insert rule into schema level
	// otherwise insert rule into table level
	Insert(schema, table string, rule interface{}, insertType int) error
	// Match will return all matched rules
	Match(schema, table string) RuleSet
	// Remove will remove one rule
	Remove(schema, table string) error
	// AllRules will returns all rules
	AllRules() (map[string][]interface{}, map[string]map[string][]interface{})
}

Selector stores rules of schema/table for easy retrieval

func NewTrieSelector

func NewTrieSelector() Selector

NewTrieSelector returns a trie Selector