ops

Documentation

Overview

The ops package provides a set of functions that can be used to build a filter AST programatically using basic functions, versus building a filter AST leveraging all structural components of the tree.

Index

• func And(node, next ast.FilterNode, others ...ast.FilterNode) ast.FilterNode
• func Contains[T ~string](field T, value string) ast.FilterNode
• func ContainsPrefix[T ~string](field T, value string) ast.FilterNode
• func ContainsSuffix[T ~string](field T, value string) ast.FilterNode
• func Eq[T ~string](field T, value string) ast.FilterNode
• func Not(node ast.FilterNode) ast.FilterNode
• func NotContains[T ~string](field T, value string) ast.FilterNode
• func NotContainsPrefix[T ~string](field T, value string) ast.FilterNode
• func NotContainsSuffix[T ~string](field T, value string) ast.FilterNode
• func NotEq[T ~string](field T, value string) ast.FilterNode
• func Or(node, next ast.FilterNode, others ...ast.FilterNode) ast.FilterNode
• func RegisterDefaultFieldLookup[T ~string](lookup func(T) *ast.Field)
• type KeyedFieldType
  • func WithKey[T ~string](field T, key string) KeyedFieldType
  • func (k KeyedFieldType) Field() string
  • func (k KeyedFieldType) Key() string
  • func (k KeyedFieldType) Type() string

Functions

func And

func And(node, next ast.FilterNode, others ...ast.FilterNode) ast.FilterNode

func Contains

func Contains[T ~string](field T, value string) ast.FilterNode

func ContainsPrefix

func ContainsPrefix[T ~string](field T, value string) ast.FilterNode

func ContainsSuffix

func ContainsSuffix[T ~string](field T, value string) ast.FilterNode

func Eq

func Eq[T ~string](field T, value string) ast.FilterNode

func Not

func Not(node ast.FilterNode) ast.FilterNode

func NotContains

func NotContains[T ~string](field T, value string) ast.FilterNode

func NotContainsPrefix

func NotContainsPrefix[T ~string](field T, value string) ast.FilterNode

func NotContainsSuffix

func NotContainsSuffix[T ~string](field T, value string) ast.FilterNode

func NotEq

func NotEq[T ~string](field T, value string) ast.FilterNode

func Or

func Or(node, next ast.FilterNode, others ...ast.FilterNode) ast.FilterNode

func RegisterDefaultFieldLookup

func RegisterDefaultFieldLookup[T ~string](lookup func(T) *ast.Field)

RegisterDefaultFieldLookup registers a function that can be used to lookup a specific field type.

Types

type KeyedFieldType

type KeyedFieldType string

KeyedFieldType is a type alias for field is a special field type that can be deconstructed into multiple components.

func WithKey

func WithKey[T ~string](field T, key string) KeyedFieldType

func (KeyedFieldType) Field

func (k KeyedFieldType) Field() string

func (KeyedFieldType) Key

func (k KeyedFieldType) Key() string

func (KeyedFieldType) Type

func (k KeyedFieldType) Type() string