eval

Documentation

Overview

Package eval supplies logic for automatically applying a search query to a set of records. The main entry point is eval.Compile, that builds and returns a Matcher.

Index

• func Compile(ctx context.Context, query *search.Query, klass reflect.Type) (event.Predicate, error)
• func Filter(ctx context.Context, query *search.Query, klass reflect.Type, ...) event.Handler

Functions

func Compile

func Compile(ctx context.Context, query *search.Query, klass reflect.Type) (event.Predicate, error)

Compile takes a search query and a a value type and produces a function that will perform the query against values of that type.

func Filter

func Filter(ctx context.Context, query *search.Query, klass reflect.Type, handler event.Handler) event.Handler

Filter uses a search query and returns a handler that filters events before passing them to the output handler.