query

package module

v0.1.0 Latest Latest Go to latest Published: Nov 17, 2019 License: BSD-2-Clause Imports: 7 Imported by: 0

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Valid go.mod file

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Repository

bitbucket.org/ragnara/query

Links

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Documentation ¶

Index ¶

type ConstIter
type Field
type IntMatcher
type Iter
type Matcher
type Processor
- func NewProcessor(db Queryable) Processor
- func (p Processor) Build(query string) (*Query, error)
type Query
- func (q Query) Run() []interface{}
type Queryable
type SliceIter
type StringMatcher

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type ConstIter ¶

type ConstIter interface {
	Peek() interface{}
	IsEmpty() bool
}

type Field ¶

type Field struct {
	Name    string
	Getter  func(interface{}) interface{}
	Matcher Matcher
}

func (Field) Parsers ¶

func (f Field) Parsers() []pars.Parser

func (Field) TransformError ¶

func (f Field) TransformError(err error) error

func (Field) TransformResult ¶

func (f Field) TransformResult(v []interface{}) interface{}

type IntMatcher ¶

type IntMatcher struct{}

func (IntMatcher) MatchEquals ¶

func (i IntMatcher) MatchEquals(a interface{}, b interface{}) bool

func (IntMatcher) MatchGreaterThan ¶

func (i IntMatcher) MatchGreaterThan(a interface{}, b interface{}) bool

func (IntMatcher) MatchGreaterThanOrEquals ¶

func (i IntMatcher) MatchGreaterThanOrEquals(a interface{}, b interface{}) bool

func (IntMatcher) MatchLessThan ¶

func (i IntMatcher) MatchLessThan(a interface{}, b interface{}) bool

func (IntMatcher) MatchLessThanOrEquals ¶

func (i IntMatcher) MatchLessThanOrEquals(a interface{}, b interface{}) bool

func (IntMatcher) MatchLike ¶

func (i IntMatcher) MatchLike(a interface{}, b interface{}) bool

func (IntMatcher) TransformValue ¶

func (i IntMatcher) TransformValue(s string) (interface{}, error)

type Iter ¶

type Iter interface {
	ConstIter
	Next()
}

type Matcher ¶

type Matcher interface {
	MatchEquals(interface{}, interface{}) bool
	MatchLessThanOrEquals(interface{}, interface{}) bool
	MatchGreaterThanOrEquals(interface{}, interface{}) bool
	MatchLessThan(interface{}, interface{}) bool
	MatchGreaterThan(interface{}, interface{}) bool
	MatchLike(interface{}, interface{}) bool
	TransformValue(string) (interface{}, error)
}

type Processor ¶

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

func NewProcessor ¶

func NewProcessor(db Queryable) Processor

func (Processor) Build ¶

func (p Processor) Build(query string) (*Query, error)

type Query ¶

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

func (Query) Run ¶

func (q Query) Run() []interface{}

type Queryable ¶

type Queryable interface {
	Fields() []Field
	Iter() Iter
}

type SliceIter ¶

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

func (SliceIter) IsEmpty ¶

func (s SliceIter) IsEmpty() bool

func (*SliceIter) Next ¶

func (s *SliceIter) Next()

func (SliceIter) Peek ¶

func (s SliceIter) Peek() interface{}

type StringMatcher ¶

type StringMatcher struct{}

func (StringMatcher) MatchEquals ¶

func (s StringMatcher) MatchEquals(a interface{}, b interface{}) bool

func (StringMatcher) MatchGreaterThan ¶

func (s StringMatcher) MatchGreaterThan(a interface{}, b interface{}) bool

func (StringMatcher) MatchGreaterThanOrEquals ¶

func (s StringMatcher) MatchGreaterThanOrEquals(a interface{}, b interface{}) bool

func (StringMatcher) MatchLessThan ¶

func (s StringMatcher) MatchLessThan(a interface{}, b interface{}) bool

func (StringMatcher) MatchLessThanOrEquals ¶

func (s StringMatcher) MatchLessThanOrEquals(a interface{}, b interface{}) bool

func (StringMatcher) MatchLike ¶

func (s StringMatcher) MatchLike(a interface{}, b interface{}) bool

func (StringMatcher) TransformValue ¶

func (s StringMatcher) TransformValue(str string) (interface{}, error)

Source Files ¶

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