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rule

package

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Versions in this module

v0

v0.3.1

Feb 8, 2024

v0.3.0

Feb 7, 2024

Changes in this version

+ var CheckFunctionsEnvOptions = []cel.EnvOption

+ var StreamFunctionsEnvOptions = []cel.EnvOption

+ func ParseStatefulFunctions(statefulFunctions []StatefulFunction, expression *expr.Expr) error

+ type CompleteState struct

+ AllComplete bool

+ func NewCompleteState[T Number](step T) *CompleteState[T]

+ func (ss *CompleteState[T]) Add(value T) bool

+ type CompleteStateProvider interface

+ CompleteAddFloat64 func(float64) bool

+ CompleteAddInt64 func(int64) bool

+ CompleteAddUint64 func(uint64) bool

+ type CompleteStatefulFunction struct

+ Step float64

+ func (csf *CompleteStatefulFunction) Enabled() bool

+ func (csf *CompleteStatefulFunction) GetCelEnvs(stateProvider *StateProvider) []cel.EnvOption

+ func (csf *CompleteStatefulFunction) GetName() string

+ func (csf *CompleteStatefulFunction) ParseCallExpression(callExpression *expr.Expr_Call) error

+ type Number interface

+ type OrderType int8

+ const OrderTypeAsc

+ const OrderTypeDesc

+ const OrderTypeNone

+ const OrderTypeUnknown

type Rule

+ func (r *Rule) StateProvider() *StateProvider

+ type SequenceState struct

+ Order OrderType

+ func NewSequenceState[T constraints.Ordered](orderType OrderType) *SequenceState[T]

+ func (ss *SequenceState[T]) Add(value T) bool

+ type SequenceStateProvider interface

+ SequenceAddFloat64 func(float64) bool

+ SequenceAddInt64 func(int64) bool

+ SequenceAddString func(string) bool

+ SequenceAddUint64 func(uint64) bool

+ type SequenceStatefulFunction struct

+ Order OrderType

+ func (ssf *SequenceStatefulFunction) Enabled() bool

+ func (ssf *SequenceStatefulFunction) GetCelEnvs(stateProvider *StateProvider) []cel.EnvOption

+ func (ssf *SequenceStatefulFunction) GetName() string

+ func (ssf *SequenceStatefulFunction) ParseCallExpression(callExpression *expr.Expr_Call) error

+ type StateProvider struct

+ CompleteEnabled bool

+ SequenceEnabled bool

+ func NewStateProvider() *StateProvider

+ func (sp *StateProvider) CompleteAddFloat64(v float64) bool

+ func (sp *StateProvider) CompleteAddInt64(v int64) bool

+ func (sp *StateProvider) CompleteAddUint64(v uint64) bool

+ func (sp *StateProvider) SequenceAddFloat64(v float64) bool

+ func (sp *StateProvider) SequenceAddInt64(v int64) bool

+ func (sp *StateProvider) SequenceAddString(v string) bool

+ func (sp *StateProvider) SequenceAddUint64(v uint64) bool

+ func (sp *StateProvider) WithCompleteState(step float64) *StateProvider

+ func (sp *StateProvider) WithSequenceState(order OrderType) *StateProvider

+ type StatefulFunction interface

+ Enabled func() bool

+ GetCelEnvs func(stateProvider *StateProvider) []cel.EnvOption

+ GetName func() string

+ ParseCallExpression func(callExpression *expr.Expr_Call) error

+ type SupportedFunctions int

+ const CheckFunctions

+ const StreamFunctions

v0.2.0

Jan 22, 2024

v0.1.0

Dec 13, 2023

Changes in this version

+ var CelFunctions = []cel.EnvOption

+ type Builder struct

+ func NewBuilder(schema defs.Schema) (*Builder, error)

+ func (rb *Builder) Build(rule string) (*Rule, error)

+ type Rule struct

+ func New(schema defs.Schema, prg cel.Program) *Rule

+ func (r *Rule) Eval(ctx context.Context, sampleData *data.Data) (bool, error)