layer

package
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 Go to latest Published: Mar 9, 2021 License: MIT Imports: 6 Imported by: 0

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Types

type BaseLayer 

type BaseLayer struct {
	LayerName    string
	OnLayerEvent OnLayerEventFn
	OnAnnounce   OnAnnounceFn
	OnRevoke     OnRevokeFn

	Nexuses      NexusMap
	Announced    NexusMap
	BelowNexuses NexusMap
	NexusByBelow NexusUuidMap
	BelowByNexus NexusUuidMap
}

func NewBaseLayer 

func NewBaseLayer() BaseLayer

create a new base layer, note you still have to call register_above nexus

func (*BaseLayer) IsNexusAnnounced 

func (l *BaseLayer) IsNexusAnnounced(nexus nexusHelper.Nexus) bool

func (*BaseLayer) RegisterLayerEvent 

func (l *BaseLayer) RegisterLayerEvent(fn OnLayerEventFn, layerName string)

func (*BaseLayer) RevokeNexus 

func (l *BaseLayer) RevokeNexus(belowNexus nexusHelper.Nexus)

func (*BaseLayer) SendLayerEvent 

func (l *BaseLayer) SendLayerEvent(nexus nexusHelper.Nexus, status string)

func (*BaseLayer) SetOnAnnounce 

func (l *BaseLayer) SetOnAnnounce(o OnAnnounceFn)

func (*BaseLayer) SetOnLayerEvent 

func (l *BaseLayer) SetOnLayerEvent(o OnLayerEventFn)

func (*BaseLayer) SetOnRevoke 

func (l *BaseLayer) SetOnRevoke(o OnRevokeFn)

func (*BaseLayer) TrackNexus 

func (l *BaseLayer) TrackNexus(nexus nexusHelper.Nexus, belowNexus nexusHelper.Nexus)

func (*BaseLayer) TrackNexusAnnounced 

func (l *BaseLayer) TrackNexusAnnounced(nexus nexusHelper.Nexus)

func (*BaseLayer) TrackNexusRevoked 

func (l *BaseLayer) TrackNexusRevoked(nexus nexusHelper.Nexus)

func (*BaseLayer) UntrackNexus 

func (l *BaseLayer) UntrackNexus(nexus nexusHelper.Nexus, belowNexus nexusHelper.Nexus)

type Layer 

type Layer interface {
	// set on layer event
	SetOnLayerEvent(o OnLayerEventFn)
	// set on announce event
	SetOnAnnounce(o OnAnnounceFn)
	// set on revoke event
	SetOnRevoke(o OnAnnounceFn)
	// register above layer events with current layer
	// must be done here since announce nexus
	// is not available form base layer
	RegisterAboveLayer(belowLayer Layer)
	// register layer event with nexuses
	RegisterLayerEvent(fn OnLayerEventFn, layerName string)
	// announce nexusHelper
	AnnounceNexus(belowNexus nexusHelper.Nexus)
	// track nexusHelper events
	TrackNexus(nexus nexusHelper.Nexus, belowNexus nexusHelper.Nexus)
	// remove tracker from nexusHelper events
	UntrackNexus(nexus nexusHelper.Nexus, belowNexus nexusHelper.Nexus)
	// track that a nexus has been announced
	TrackNexusAnnounced(nexus nexusHelper.Nexus)
	// check wether or not a nexus has been announced
	IsNexusAnnounced(nexus nexusHelper.Nexus) bool
	// revoke a nexus
	RevokeNexus(belowNexus nexusHelper.Nexus)
}

type NexusMap 

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

nexus map that enforces TODO this should get replaced with a string map

func (*NexusMap) Delete 

func (nm *NexusMap) Delete(nexusUuid uuid.UUID)

delete an item from a map

func (*NexusMap) Get 

func (nm *NexusMap) Get(nexusUuid uuid.UUID) (nexusHelper.Nexus, bool)

get a nexus from the map, don't check for key presence

func (*NexusMap) Range 

func (nm *NexusMap) Range(f func(key uuid.UUID, nexus nexusHelper.Nexus) bool)

func (*NexusMap) Store 

func (nm *NexusMap) Store(nexusUuid uuid.UUID, nexus nexusHelper.Nexus)

idempotently add an idea to map

type NexusStringMap 

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

nexus map that enforces types

func (*NexusStringMap) Delete 

func (num *NexusStringMap) Delete(key string)

delete an item from a map

func (*NexusStringMap) Get 

func (num *NexusStringMap) Get(key string) (nexusHelper.Nexus, bool)

get a nexus from the map, don't check for key presence

func (*NexusStringMap) Range 

func (num *NexusStringMap) Range(f func(key string, value nexusHelper.Nexus) bool)

func (*NexusStringMap) Store 

func (num *NexusStringMap) Store(key string, nexus nexusHelper.Nexus)

idempotently add an idea to map

type NexusUuidMap 

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

nexus map that enforces types

func (*NexusUuidMap) Delete 

func (num *NexusUuidMap) Delete(nexusUuid uuid.UUID)

delete an item from a map

func (*NexusUuidMap) Get 

func (num *NexusUuidMap) Get(nexusUuid uuid.UUID) (uuid.UUID, bool)

get a nexus from the map, don't check for key presence

func (*NexusUuidMap) Range 

func (num *NexusUuidMap) Range(f func(key uuid.UUID, value uuid.UUID) bool)

func (*NexusUuidMap) Store 

func (num *NexusUuidMap) Store(nexusUuid uuid.UUID, nexus uuid.UUID)

idempotently add an idea to map

type OnAnnounceFn 

type OnAnnounceFn = func(nexus nexusHelper.Nexus)

type OnLayerEventFn 

type OnLayerEventFn = func(layerName string, nexus nexusHelper.Nexus, event string)

type OnRevokeFn 

type OnRevokeFn = func(nexus nexusHelper.Nexus)

type UnknownNexus 

type UnknownNexus struct{}

a non-existent nexus that allows us to avoid returning a null value

func NewUnknownNexus 

func NewUnknownNexus() UnknownNexus

func (UnknownNexus) GetDownwardNexusList 

func (u UnknownNexus) GetDownwardNexusList() []nexus.Nexus

func (UnknownNexus) InitiateClose 

func (u UnknownNexus) InitiateClose()

func (UnknownNexus) IsEqual 

func (u UnknownNexus) IsEqual(n nexus.Nexus) bool

func (UnknownNexus) Name 

func (u UnknownNexus) Name() string

func (UnknownNexus) OnBinMessage 

func (u UnknownNexus) OnBinMessage(belowNexus nexus.Nexus, msg []byte)

func (UnknownNexus) OnMessage 

func (u UnknownNexus) OnMessage(belowNexus nexus.Nexus, msg base.MoneysocketMessage)

func (UnknownNexus) Send 

func (u UnknownNexus) Send(msg base.MoneysocketMessage) error

func (UnknownNexus) SendBin 

func (u UnknownNexus) SendBin(msg []byte) error

func (UnknownNexus) SetOnBinMessage 

func (u UnknownNexus) SetOnBinMessage(messageBinFunc nexus.OnBinMessage)

func (UnknownNexus) SetOnMessage 

func (u UnknownNexus) SetOnMessage(messageFunc nexus.OnMessage)

func (UnknownNexus) SharedSeed 

func (u UnknownNexus) SharedSeed() *beacon.SharedSeed

func (UnknownNexus) Uuid 

func (u UnknownNexus) Uuid() uuid.UUID

TODO disable

Source Files

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Directories

Path Synopsis
provides interfaces for nexuses imported by a lyer to avoid circular imports
 provides interfaces for nexuses imported by a lyer to avoid circular imports

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