query

Documentation

Index

• func StringFromValue(value interface{}) string
• type Builder
  • func NewBuilder(queries ...string) *Builder
  • func (qb *Builder) And(queryBuilders ...*Builder) *Builder
  • func (qb *Builder) AndContains(tag string, operand interface{}) *Builder
  • func (qb *Builder) AndEquals(tag string, operand interface{}) *Builder
  • func (qb *Builder) AndGreaterThanOrEqual(tag string, operand interface{}) *Builder
  • func (qb *Builder) AndLessThanOrEqual(tag string, operand interface{}) *Builder
  • func (qb *Builder) AndStrictlyGreaterThan(tag string, operand interface{}) *Builder
  • func (qb *Builder) AndStrictlyLessThan(tag string, operand interface{}) *Builder
  • func (qb *Builder) Query() (pubsub.Query, error)
  • func (qb *Builder) String() string
• type Empty
  • func (Empty) Query() (pubsub.Query, error)
• type Query
  • func Must(qry pubsub.Query, err error) Query
  • func WrapQuery(qry pubsub.Query) Query
  • func (q Query) Query() (pubsub.Query, error)
• type Queryable
  • func MatchAllQueryable() Queryable
• type String
  • func (qs String) Query() (pubsub.Query, error)

Functions

func StringFromValue

func StringFromValue(value interface{}) string

Types

type Builder

type Builder struct {

	// reusable buffer for building queryString
	bytes.Buffer
	// contains filtered or unexported fields
}

A fluent query builder

func NewBuilder

func NewBuilder(queries ...string) *Builder

Creates a new query builder with a base query that is the conjunction of all queries passed

func (*Builder) And

func (qb *Builder) And(queryBuilders ...*Builder) *Builder

Creates the conjunction of Builder and rightQuery

func (*Builder) AndContains

func (qb *Builder) AndContains(tag string, operand interface{}) *Builder

func (*Builder) AndEquals

func (qb *Builder) AndEquals(tag string, operand interface{}) *Builder

Creates the conjunction of Builder and tag = operand

func (*Builder) AndGreaterThanOrEqual

func (qb *Builder) AndGreaterThanOrEqual(tag string, operand interface{}) *Builder

func (*Builder) AndLessThanOrEqual

func (qb *Builder) AndLessThanOrEqual(tag string, operand interface{}) *Builder

func (*Builder) AndStrictlyGreaterThan

func (qb *Builder) AndStrictlyGreaterThan(tag string, operand interface{}) *Builder

func (*Builder) AndStrictlyLessThan

func (qb *Builder) AndStrictlyLessThan(tag string, operand interface{}) *Builder

func (*Builder) Query

func (qb *Builder) Query() (pubsub.Query, error)

func (*Builder) String

func (qb *Builder) String() string

type Empty

type Empty query.Empty

Matches everything

func (Empty) Query

func (Empty) Query() (pubsub.Query, error)

type Query

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

A pre-parsed query

func Must

func Must(qry pubsub.Query, err error) Query

func WrapQuery

func WrapQuery(qry pubsub.Query) Query

func (Query) Query

func (q Query) Query() (pubsub.Query, error)

type Queryable

type Queryable interface {
	Query() (pubsub.Query, error)
}

func MatchAllQueryable

func MatchAllQueryable() Queryable

type String

type String string

A yet-to-parsed query

func (String) Query

func (qs String) Query() (pubsub.Query, error)