combinator

func AllOf ¶

func AllOf(patterns ...*ast.Pattern) *ast.Pattern

AllOf represents an intersection of patterns.

func And ¶

func And(left, right *ast.Expr) *ast.Expr

func Any ¶

func Any() *ast.Pattern

Any represents a zero or more of anything pattern.

func AnyOf ¶

func AnyOf(patterns ...*ast.Pattern) *ast.Pattern

AnyOf represents a union of patterns.

func BoolConst ¶

func BoolConst(b bool) *ast.Expr

func BoolVar ¶

func BoolVar() *ast.Expr

func BoolsConst ¶

func BoolsConst(is []bool) *ast.Expr

func BytesConst ¶

func BytesConst(b []byte) *ast.Expr

func BytesVar ¶

func BytesVar() *ast.Expr

func Contains ¶

func Contains(left, right *ast.Expr) *ast.Expr

func DoubleConst ¶

func DoubleConst(d float64) *ast.Expr

func DoubleVar ¶

func DoubleVar() *ast.Expr

func DoublesConst ¶

func DoublesConst(is []float64) *ast.Expr

func Elem ¶

func Elem(index int, child *ast.Pattern, children ...*ast.Pattern) *ast.Pattern

Elem repesents an ordered list of patterns in an specific array element.

func Eq ¶

func Eq(left, right *ast.Expr) *ast.Expr

func EqualFold ¶

func EqualFold(s, t *ast.Expr) *ast.Expr

func Eval ¶

func Eval(name string) *ast.Pattern

Eval represents the evaluation of a reference name.

func GE ¶

func GE(left, right *ast.Expr) *ast.Expr

func GT ¶

func GT(left, right *ast.Expr) *ast.Expr

func HasPrefix ¶

func HasPrefix(a, b *ast.Expr) *ast.Expr

func HasSuffix ¶

func HasSuffix(a, b *ast.Expr) *ast.Expr

func In ¶

func In(name string, child *ast.Pattern, children ...*ast.Pattern) *ast.Pattern

In represents an ordered list of patterns in a field.

func InAny ¶

func InAny(child *ast.Pattern, children ...*ast.Pattern) *ast.Pattern

InAny represents an ordered list of patterns in any field or index.

func InAnyExcept ¶

func InAnyExcept(name string, child *ast.Pattern, children ...*ast.Pattern) *ast.Pattern

InAnyExcept represents an ordered list of patterns in any field except the specified one.

func InAnyOf ¶

func InAnyOf(names []string, child *ast.Pattern, children ...*ast.Pattern) *ast.Pattern

InAnyOf represents an ordered list of patterns in any of the specified fields.

func InAnyOrder ¶

func InAnyOrder(child *ast.Pattern, children ...*ast.Pattern) *ast.Pattern

InAnyOrder represents interleaved patterns.

func InAnyPath ¶

func InAnyPath(child *ast.Pattern, children ...*ast.Pattern) *ast.Pattern

InAnyPath represents an ordered list of patterns in any path.

func InOrder ¶

func InOrder(child *ast.Pattern, children ...*ast.Pattern) *ast.Pattern

InOrder represents an ordered list of patterns.

func InPath ¶

func InPath(name string, child *ast.Pattern, children ...*ast.Pattern) *ast.Pattern

InPath represents an ordered list of patterns in a field path.

func IntConst ¶

func IntConst(i int64) *ast.Expr

func IntVar ¶

func IntVar() *ast.Expr

func IntsConst ¶

func IntsConst(is []int64) *ast.Expr

func LE ¶

func LE(left, right *ast.Expr) *ast.Expr

func LT ¶

func LT(left, right *ast.Expr) *ast.Expr

func Length ¶

func Length(e *ast.Expr) *ast.Expr

func ListOfBytesConst ¶

func ListOfBytesConst(is [][]byte) *ast.Expr

func Many ¶

func Many(p *ast.Pattern) *ast.Pattern

Many represents zero or more of the input pattern.

func Maybe ¶

func Maybe(p *ast.Pattern) *ast.Pattern

Maybe represents an optional pattern.

func None ¶

func None() *ast.Pattern

None represents no possible match.

func Not ¶

func Not(e *ast.Expr) *ast.Expr

func OppositeOf ¶

func OppositeOf(p *ast.Pattern) *ast.Pattern

OppositeOf represents a compliment of a pattern.

func Or ¶

func Or(left, right *ast.Expr) *ast.Expr

func Regex ¶

func Regex(expr, input *ast.Expr) *ast.Expr

func StringConst ¶

func StringConst(s string) *ast.Expr

func StringVar ¶

func StringVar() *ast.Expr

func StringsConst ¶

func StringsConst(is []string) *ast.Expr

func Type ¶

func Type(expr *ast.Expr) *ast.Expr

func UintConst ¶

func UintConst(u uint64) *ast.Expr

func UintVar ¶

func UintVar() *ast.Expr

func UintsConst ¶

func UintsConst(is []uint64) *ast.Expr

func Value ¶

func Value(expr *ast.Expr) *ast.Pattern

Value represents a field value.