selection

Documentation

Overview

Package selection provides implementation of tfdata.Transformation

Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.

Index

• type Example
• type ExampleF
  • func ByExampleF(f func(*core.TFExample) []string) *ExampleF
  • func (s *ExampleF) SelectExample(ex *core.TFExample) []string
• type Key
  • func ByKey(key string) *Key
  • func ByPrefix(prefix string) *Key
  • func BySubstring(substring string) *Key
  • func BySuffix(sufix string) *Key
  • func (s *Key) SelectExample(ex *core.TFExample) []string
  • func (s *Key) SelectSample(sample *core.Sample) []string
• type KeyValue
  • func ByKeyValue(key string, value interface{}) *KeyValue
  • func (s *KeyValue) SelectExample(example *core.TFExample) []string
  • func (s *KeyValue) SelectSample(sample *core.Sample) []string
• type Sample
• type SampleF
  • func BySampleF(f func(*core.Sample) []string) *SampleF
  • func (s *SampleF) SelectSample(sample *core.Sample) []string

Types

type Example

type Example interface {
	// Return subset of keys to select from TFExample
	SelectExample(*core.TFExample) []string
}

type ExampleF

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

Applies f to each example and selects returned keys subset

func ByExampleF

func ByExampleF(f func(*core.TFExample) []string) *ExampleF

Select subset of Example's entries returned by a function

func (*ExampleF) SelectExample

func (s *ExampleF) SelectExample(ex *core.TFExample) []string

type Key

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

Selects keys either equal to key, or having suffix, prefix or substring

func ByKey

func ByKey(key string) *Key

Select entries with given key

func ByPrefix

func ByPrefix(prefix string) *Key

Select entries with key having prefix

func BySubstring

func BySubstring(substring string) *Key

Select entries with key having substring

func BySuffix

func BySuffix(sufix string) *Key

Select entries with key having suffix

func (*Key) SelectExample

func (s *Key) SelectExample(ex *core.TFExample) []string

func (*Key) SelectSample

func (s *Key) SelectSample(sample *core.Sample) []string

type KeyValue

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

Selects entry if entries[key == value

func ByKeyValue

func ByKeyValue(key string, value interface{}) *KeyValue

Select subset of entries, where for given key value is matching

func (*KeyValue) SelectExample

func (s *KeyValue) SelectExample(example *core.TFExample) []string

func (*KeyValue) SelectSample

func (s *KeyValue) SelectSample(sample *core.Sample) []string

type Sample

type Sample interface {
	// Return subset of keys to select from Sample
	SelectSample(*core.Sample) []string
}

type SampleF

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

Applies f to each sample and selects returned keys subset

func BySampleF

func BySampleF(f func(*core.Sample) []string) *SampleF

Select subset of Sample's entries returned by a function

func (*SampleF) SelectSample

func (s *SampleF) SelectSample(sample *core.Sample) []string