expr

package

v1.0.13 Latest Latest Go to latest Published: Jan 5, 2022 License: Apache-2.0 Imports: 10 Imported by: 0

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const (
	TypeString = "string"
	TypeNumber = "number"
	TypeBool   = "bool"
)

This section is empty.

This section is empty.

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

func (e *AnyExpr) Eval(r mirror.Request) (interface{}, error)

func (e *AnyExpr) Static() bool

func (e *AnyExpr) UnmarshalJSON(b []byte) error

type BoolExpr struct {
	AnyExpr
}

func (e *BoolExpr) Eval(r mirror.Request) (bool, error)

func (e *BoolExpr) UnmarshalJSON(b []byte) error

type Expr interface {
	Type() Type
	Eval(mirror.Request) (interface{}, error)
	Static() bool
}

func Parse(str string) (Expr, error)

func ParseTmpl(str string) (Expr, error)

type NumberExpr struct {
	AnyExpr
}

func (e *NumberExpr) EvalFloat(r mirror.Request) (float64, error)

func (e *NumberExpr) EvalInt(r mirror.Request) (int, error)

func (e *NumberExpr) UnmarshalJSON(b []byte) error

type StringExpr struct {
	AnyExpr
}

func (e *StringExpr) Eval(r mirror.Request) (string, error)

func (e *StringExpr) UnmarshalJSON(b []byte) error

type Type string