filter

Documentation

Overview

Package filter applies CEL expressions to api table rows and tree nodes.

Index

• func MapRows(rows []map[string]any, expression string) ([]map[string]any, error)
• func TableRows(rows []api.PrettyDataRow, filterExpr string) ([]api.PrettyDataRow, error)
• func TreeNode(node api.TreeNode, filterExpr string) (api.TreeNode, error)
• type MapPredicate
  • func CompileMapPredicate(keys []string, expression string) (*MapPredicate, error)
  • func (predicate *MapPredicate) Match(row map[string]any) (bool, error)

Functions

func MapRows

func MapRows(rows []map[string]any, expression string) ([]map[string]any, error)

func TableRows

func TableRows(rows []api.PrettyDataRow, filterExpr string) ([]api.PrettyDataRow, error)

TableRows filters table rows using a CEL expression. Field values are injected directly into the CEL context (no "row." prefix). Returns filtered rows or error if CEL expression is invalid.

func TreeNode

func TreeNode(node api.TreeNode, filterExpr string) (api.TreeNode, error)

TreeNode recursively filters tree nodes using a CEL expression. Field values from node content are injected directly into the CEL context. Returns filtered tree or error if CEL expression is invalid.

Types

type MapPredicate

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

func CompileMapPredicate

func CompileMapPredicate(keys []string, expression string) (*MapPredicate, error)

func (*MapPredicate) Match

func (predicate *MapPredicate) Match(row map[string]any) (bool, error)