eventholder

README

GoCryptoTrader Backtester: Eventholder package

This eventholder package is part of the GoCryptoTrader codebase.

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Eventholder package overview

The event holder is a simple interface implementation which allows the backtester to iterate over the event queue. The event holder is based on the EventHolder interface and is implemented by Holder. It is used by backtest.Backtester and it accepts appending any struct which implements the common.EventHandler interface, eg order.Order

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Contribution

Please feel free to submit any pull requests or suggest any desired features to be added.

When submitting a PR, please abide by our coding guidelines:

• Code must adhere to the official Go formatting guidelines (i.e. uses gofmt).
• Code must be documented adhering to the official Go commentary guidelines.
• Code must adhere to our coding style.
• Pull requests need to be based on and opened against the master branch.

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Documentation

Index

• type EventHolder
• type Holder
  • func (h *Holder) AppendEvent(i common.Event)
  • func (h *Holder) NextEvent() (i common.Event)
  • func (h *Holder) Reset() error

Types

type EventHolder

type EventHolder interface {
	Reset() error
	AppendEvent(common.Event)
	NextEvent() common.Event
}

EventHolder interface details what is expected of an event holder to perform

type Holder

type Holder struct {
	Queue []common.Event
}

Holder contains the event queue for backtester processing

func (*Holder) AppendEvent

func (h *Holder) AppendEvent(i common.Event)

AppendEvent adds and event to the queue

func (*Holder) NextEvent

func (h *Holder) NextEvent() (i common.Event)

NextEvent removes the current event and returns the next event in the queue

func (*Holder) Reset

func (h *Holder) Reset() error

Reset returns struct to defaults