accumulator

Documentation

Overview

* Copyright © 2020. TIBCO Software Inc. * This file is subject to the license terms contained * in the license file that is distributed with this file.

Index

• func NewActivity(metadata *activity.Metadata) activity.Activity
• type Accumulator
  • func (a *Accumulator) Eval(ctx activity.Context) (done bool, err error)
  • func (a *Accumulator) Metadata() *activity.Metadata
• type Window
  • func NewWindow(maxSize int) *Window

Functions

func NewActivity

func NewActivity(metadata *activity.Metadata) activity.Activity

NewActivity creates a new AppActivity

Types

type Accumulator

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

Mapping is an Activity that is used to Filter a message to the console

func (*Accumulator) Eval

func (a *Accumulator) Eval(ctx activity.Context) (done bool, err error)

Eval implements api.Activity.Eval - Filters the Message

func (*Accumulator) Metadata

func (a *Accumulator) Metadata() *activity.Metadata

Metadata returns the activity's metadata

type Window

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

func NewWindow

func NewWindow(maxSize int) *Window