flow

package

v0.14.0 Latest Latest Go to latest Published: Mar 3, 2020 License: Apache-2.0 Imports: 21 Imported by: 0

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Valid go.mod file
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Repository

github.com/thingsplex/tpflow

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Documentation ¶

Index ¶

type Flow
- func NewFlow(metaFlow model.FlowMeta, globalContext *model.Context) *Flow
type FlowListItem
type Instance
type Manager
- func NewManager(config tpflow.Configs) (*Manager, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Flow ¶

type Flow struct {
	Id          string
	Name        string
	Description string
	FlowMeta    *model.FlowMeta

	TriggerCounter    int64
	ErrorCounter      int64
	StartedAt         time.Time
	WaitingSince      time.Time
	LastExecutionTime time.Duration
	// contains filtered or unexported fields
}

func NewFlow ¶

func NewFlow(metaFlow model.FlowMeta, globalContext *model.Context) *Flow

func (*Flow) AddNode ¶

func (fl *Flow) AddNode(node model.Node)

func (*Flow) CleanupBeforeDelete ¶

func (fl *Flow) CleanupBeforeDelete()

func (*Flow) GetContext ¶

func (fl *Flow) GetContext() *model.Context

func (*Flow) GetFlowState ¶

func (fl *Flow) GetFlowState() string

func (*Flow) GetFlowStats ¶

func (fl *Flow) GetFlowStats() *model.FlowStatsReport

func (*Flow) GetNodeById ¶

func (fl *Flow) GetNodeById(id model.NodeID) model.Node

func (*Flow) IsNodeCurrentNode ¶

func (fl *Flow) IsNodeCurrentNode(nodeId model.NodeID) bool

func (*Flow) IsNodeIdValid ¶

func (fl *Flow) IsNodeIdValid(currentNodeId model.NodeID, transitionNodeId model.NodeID) bool

func (*Flow) IsNodeValid ¶

func (fl *Flow) IsNodeValid(node *model.MetaNode) bool

func (*Flow) LoadAndConfigureAllNodes ¶

func (fl *Flow) LoadAndConfigureAllNodes()

LoadAndConfigureAllNodes creates all nodes objects from FlowMeta definitions and configures node inbound streams .

func (*Flow) ReloadNodes ¶

func (fl *Flow) ReloadNodes(nodes []model.Node)

func (*Flow) Run ¶

func (fl *Flow) Run(reactorEvent model.ReactorEvent)

Invoked by trigger node in it's own goroutine

func (*Flow) SendExclusionReport ¶

func (fl *Flow) SendExclusionReport()

func (*Flow) SendInclusionReport ¶

func (fl *Flow) SendInclusionReport()

func (*Flow) SetConnectorRegistry ¶

func (fl *Flow) SetConnectorRegistry(resources *connector.Registry)

func (*Flow) SetExternalLibsDir ¶

func (fl *Flow) SetExternalLibsDir(path string)

func (*Flow) SetNodes ¶

func (fl *Flow) SetNodes(nodes []model.Node)

func (*Flow) SetStoragePath ¶

func (fl *Flow) SetStoragePath(path string)

func (*Flow) Start ¶

func (fl *Flow) Start() error

Starts Flow loop in its own goroutine and sets isFlowRunning flag to true Init sequence : STARTING -> RUNNING , STATING -> NOT_CONFIGURED ,

func (*Flow) Stop ¶

func (fl *Flow) Stop() error

Terminates flow loop , stops goroutine .

func (*Flow) TerminateRunningInstances ¶ added in v0.14.0

func (fl *Flow) TerminateRunningInstances()

Terminating all running instance except 1 caller instance

type FlowListItem ¶

type FlowListItem struct {
	Id             string
	Name           string
	Group          string
	Description    string
	State          string
	TriggerCounter int64
	ErrorCounter   int64
	Stats          *model.FlowStatsReport
	IsDisabled     bool
}

type Instance ¶ added in v0.14.0

type Instance struct {
	ID            int32
	CurrentNodeId model.NodeID
	StartNodeId   model.NodeID
	StartedAt     time.Time
}

type Manager ¶

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

func NewManager ¶

func NewManager(config tpflow.Configs) (*Manager, error)

func (*Manager) AddMetaFlowToRegistry ¶ added in v0.14.0

func (mg *Manager) AddMetaFlowToRegistry(flowMeta model.FlowMeta) error

func (*Manager) BackupAll ¶ added in v0.14.0

func (mg *Manager) BackupAll() error

func (*Manager) ControlFlow ¶

func (mg *Manager) ControlFlow(cmd string, flowId string) error

func (*Manager) DeleteFlowFromRegistry ¶

func (mg *Manager) DeleteFlowFromRegistry(id string, cleanRegistry bool)

func (*Manager) DeleteFlowFromStorage ¶

func (mg *Manager) DeleteFlowFromStorage(id string)

func (*Manager) GenerateNewFlow ¶

func (mg *Manager) GenerateNewFlow() model.FlowMeta

func (*Manager) GetConnectorRegistry ¶

func (mg *Manager) GetConnectorRegistry() *connector.Registry

func (*Manager) GetFlowById ¶

func (mg *Manager) GetFlowById(id string) *Flow

func (*Manager) GetFlowFileNameById ¶

func (mg *Manager) GetFlowFileNameById(id string) string

func (*Manager) GetFlowList ¶

func (mg *Manager) GetFlowList() []FlowListItem

func (*Manager) GetGlobalContext ¶

func (mg *Manager) GetGlobalContext() *model.Context

func (*Manager) GetNewStream ¶

func (mg *Manager) GetNewStream(Id string) model.MsgPipeline

func (*Manager) ImportFlow ¶

func (mg *Manager) ImportFlow(flowJsonDef []byte) error

func (*Manager) LoadAllFlowsFromStorage ¶

func (mg *Manager) LoadAllFlowsFromStorage() error

func (*Manager) LoadFlowFromFile ¶

func (mg *Manager) LoadFlowFromFile(fileName string) error

func (*Manager) LoadFlowFromJson ¶

func (mg *Manager) LoadFlowFromJson(flowJsonDef []byte) error

func (*Manager) ReloadFlowFromStorage ¶

func (mg *Manager) ReloadFlowFromStorage(id string) error

func (*Manager) SaveFlowToStorage ¶ added in v0.14.0

func (mg *Manager) SaveFlowToStorage(id string) error

func (*Manager) StartFlow ¶

func (mg *Manager) StartFlow(flowId string)

func (*Manager) StopFlow ¶

func (mg *Manager) StopFlow(id string)

func (*Manager) UpdateFlowFromBinJson ¶ added in v0.14.0

func (mg *Manager) UpdateFlowFromBinJson(id string, flowJsonDef []byte) error

Source Files ¶

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