ql

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Versions in this module

v1

v1.10.0

Mar 31, 2023

Changes in this version

+ const And

+ const As

+ const BadIP

+ const Badesc

+ const Badstr

+ const BoundField

+ const By

+ const Comma

+ const Contains

+ const Decimal

+ const Dot

+ const Duration

+ const EOF

+ const Endswith

+ const Eq

+ const False

+ const Field

+ const Fuzzy

+ const Fuzzynorm

+ const Gt

+ const Gte

+ const IContains

+ const IEndswith

+ const IEq

+ const IFuzzy

+ const IFuzzynorm

+ const IIn

+ const IMatches

+ const IP

+ const IStartswith

+ const Ident

+ const Illegal

+ const In

+ const Integer

+ const Lparen

+ const Lt

+ const Lte

+ const Matches

+ const MaxSpan

+ const Neq

+ const Not

+ const Or

+ const Pipe

+ const Rparen

+ const Seq

+ const Startswith

+ const Str

+ const True

+ const WS

+ var ErrInvalidDuration = errors.New("invalid duration")

+ type BoundFieldLiteral struct

+ Value string

+ func (b BoundFieldLiteral) Alias() string

+ func (b BoundFieldLiteral) Field() fields.Field

+ func (b BoundFieldLiteral) String() string

type Parser

+ func (p *Parser) IsSequence() bool

+ func (p *Parser) ParseSequence() (*Sequence, error)

+ type Sequence struct

+ By fields.Field

+ Expressions []SequenceExpr

+ MaxSpan time.Duration

+ func (s Sequence) IsConstrained() bool

+ type SequenceExpr struct

+ Alias string

+ BoundFields []*BoundFieldLiteral

+ By fields.Field

+ Expr Expr

+ func (e *SequenceExpr) HasBoundFields() bool

+ func (e *SequenceExpr) IsEvaluable(kevt *kevent.Kevent) bool

v1.8.0

Nov 30, 2022

Changes in this version

type Parser

+ func NewParserWithConfig(expr string, config *config.Filters) *Parser

v1.6.0

Aug 31, 2022

Changes in this version

+ type PatternBindingLiteral struct

+ Value string

+ func (b PatternBindingLiteral) Field() fields.Field

+ func (b PatternBindingLiteral) Index() uint16

+ func (b PatternBindingLiteral) String() string

+ type PatternBindingValuer map[string]interface

+ func (b PatternBindingValuer) Value(key string) (interface{}, bool)

v1.5.0

Apr 29, 2022

Changes in this version

type Function

+ func (f *Function) ArgsSlice() []string

v1.4.2

Dec 25, 2021

v1.4.1

Sep 18, 2021

v1.4.0

Aug 24, 2021

v1.2.0

Apr 27, 2021

Changes in this version

+ var ErrArgumentTypeMismatch = func(i int, keyword string, fn functions.Fn, types []functions.ArgType) error

+ var ErrFunctionSignature = func(desc functions.FunctionDesc, givenArguments int) error

+ var ErrUndefinedFunction = func(name string) error

+ func Eval(expr Expr, m map[string]interface{}, multivaluer bool) bool

+ func ScanString(r io.RuneScanner) (string, error)

+ func Walk(v Visitor, node Node)

+ func WalkFunc(node Node, fn func(Node))

+ type BinaryExpr struct

+ LHS Expr

+ Op token

+ RHS Expr

+ func (e *BinaryExpr) String() string

+ type BoolLiteral struct

+ Value bool

+ func (b BoolLiteral) String() string

+ type CallValuer interface

+ Call func(name string, args []interface{}) (interface{}, bool)

+ type DecimalLiteral struct

+ Value float64

+ func (d DecimalLiteral) String() string

+ type Expr interface

+ type FieldLiteral struct

+ Value string

+ func (f FieldLiteral) String() string

+ type Function struct

+ Args []Expr

+ Name string

+ func (f *Function) String() string

+ type FunctionDef interface

+ Call func(args []interface{}) (interface{}, bool)

+ Desc func() functions.FunctionDesc

+ Name func() functions.Fn

+ type FunctionValuer struct

+ func (FunctionValuer) Call(name string, args []interface{}) (interface{}, bool)

+ func (f FunctionValuer) Value(key string) (interface{}, bool)

+ type IPLiteral struct

+ Value net.IP

+ func (i IPLiteral) String() string

+ type IntegerLiteral struct

+ Value int64

+ func (i IntegerLiteral) String() string

+ type ListLiteral struct

+ Values []string

+ func (s *ListLiteral) String() string

+ type MapValuer map[string]interface

+ func (m MapValuer) Value(key string) (interface{}, bool)

+ type Node interface

+ String func() string

+ type NotExpr struct

+ Expr Expr

+ func (e *NotExpr) String() string

+ type ParenExpr struct

+ Expr Expr

+ func (e *ParenExpr) String() string

+ type ParseError struct

+ Expected []string

+ Expr string

+ Found string

+ Message string

+ Pos int

+ func (e *ParseError) Error() string

+ type Parser struct

+ func NewParser(expr string) *Parser

+ func (p *Parser) ParseExpr() (Expr, error)

+ type StringLiteral struct

+ Value string

+ func (s StringLiteral) String() string

+ type UnsignedLiteral struct

+ Value uint64

+ func (u UnsignedLiteral) String() string

+ type Valuer interface

+ Value func(key string) (interface{}, bool)

+ func MultiValuer(valuers ...Valuer) Valuer

+ type ValuerEval struct

+ IntegerFloatDivision bool

+ Valuer Valuer

+ func (v *ValuerEval) Eval(expr Expr) interface{}

+ type Visitor interface

+ Visit func(Node) Visitor

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