query

package

v0.17.0 Latest Latest Go to latest Published: Sep 2, 2025 License: MIT Imports: 6 Imported by: 0

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Valid go.mod file
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Repository

github.com/macrat/ayd

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Documentation ¶

Overview ¶

Package query provides a simple query language for filtering records.

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type And ¶

type And struct {
	Queries []Query
	// contains filtered or unexported fields
}

func (*And) Match ¶

func (q *And) Match(r api.Record) bool

func (*And) Optimize ¶

func (q *And) Optimize() Query

func (*And) String ¶

func (q *And) String() string

func (*And) TimeRange ¶

func (q *And) TimeRange() (*time.Time, *time.Time)

type FieldQuery ¶

type FieldQuery struct {
	Key   stringMatcher
	Value valueMatcher
}

func (*FieldQuery) Match ¶

func (q *FieldQuery) Match(r api.Record) bool

func (*FieldQuery) Optimize ¶

func (q *FieldQuery) Optimize() Query

func (*FieldQuery) String ¶

func (q *FieldQuery) String() string

func (*FieldQuery) TimeRange ¶

func (q *FieldQuery) TimeRange() (*time.Time, *time.Time)

type Not ¶

type Not struct {
	Query Query
}

func (*Not) Match ¶

func (q *Not) Match(r api.Record) bool

func (*Not) Optimize ¶

func (q *Not) Optimize() Query

func (*Not) String ¶

func (q *Not) String() string

func (*Not) TimeRange ¶

func (q *Not) TimeRange() (*time.Time, *time.Time)

type Or ¶

type Or struct {
	Queries []Query
}

func (*Or) Match ¶

func (q *Or) Match(r api.Record) bool

func (*Or) Optimize ¶

func (q *Or) Optimize() Query

func (*Or) String ¶

func (q *Or) String() string

func (*Or) TimeRange ¶

func (q *Or) TimeRange() (*time.Time, *time.Time)

type Query ¶

type Query interface {
	fmt.Stringer

	Match(api.Record) bool
	Optimize() Query
	TimeRange() (*time.Time, *time.Time)
}

func ParseQuery ¶

func ParseQuery(query string) Query

type SimpleQuery ¶

type SimpleQuery struct {
	Value valueMatcher
}

func (*SimpleQuery) Match ¶

func (q *SimpleQuery) Match(r api.Record) bool

func (*SimpleQuery) Optimize ¶

func (q *SimpleQuery) Optimize() Query

func (*SimpleQuery) String ¶

func (q *SimpleQuery) String() string

func (*SimpleQuery) TimeRange ¶

func (q *SimpleQuery) TimeRange() (*time.Time, *time.Time)

type TimeRange ¶

type TimeRange struct {
	Start *time.Time
	End   *time.Time
}

Source Files ¶

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