MetzNet
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graphvent
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exported manager root event

graph-rework
noah metz 2023-06-18 18:56:14 -06:00
parent 01cd32e70d
commit a2a4628855
1 changed files with 10 additions and 10 deletions
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20
manager.go
Unescape Escape View File

@ -7,7 +7,7 @@ import (
type EventManager struct { type EventManager struct {
dag_nodes map[string]Resource dag_nodes map[string]Resource
root_event Event Root Event
aborts []chan error aborts []chan error
} }
@ -16,7 +16,7 @@ func NewEventManager(root_event Event, dag_nodes []Resource) * EventManager {
manager := &EventManager{ manager := &EventManager{
dag_nodes: map[string]Resource{}, dag_nodes: map[string]Resource{},
root_event: nil, Root: nil,
aborts: []chan error{}, aborts: []chan error{},
} }
@ -49,21 +49,21 @@ func (manager * EventManager) Run() error {
} }
}(abort, manager) }(abort, manager)
err := LockResources(manager.root_event) err := LockResources(manager.Root)
if err != nil { if err != nil {
log.Logf("manager", "MANAGER_LOCK_ERR: %s", err) log.Logf("manager", "MANAGER_LOCK_ERR: %s", err)
abort <- nil abort <- nil
return err return err
} }
err = RunEvent(manager.root_event) err = RunEvent(manager.Root)
abort <- nil abort <- nil
if err != nil { if err != nil {
log.Logf("manager", "MANAGER_RUN_ERR: %s", err) log.Logf("manager", "MANAGER_RUN_ERR: %s", err)
return err return err
} }
err = FinishEvent(manager.root_event) err = FinishEvent(manager.Root)
if err != nil { if err != nil {
log.Logf("manager", "MANAGER_FINISH_ERR: %s", err) log.Logf("manager", "MANAGER_FINISH_ERR: %s", err)
return err return err
@ -83,7 +83,7 @@ func (manager * EventManager) FindResource(id string) Resource {
} }
func (manager * EventManager) FindEvent(id string) Event { func (manager * EventManager) FindEvent(id string) Event {
event := FindChild(manager.root_event, id) event := FindChild(manager.Root, id)
return event return event
} }
@ -176,19 +176,19 @@ func (manager * EventManager) AddEvent(parent Event, child Event, info EventInfo
manager.AddDoneResources(child) manager.AddDoneResources(child)
if manager.root_event == nil { if manager.Root == nil {
if parent != nil { if parent != nil {
return fmt.Errorf("EventManager has no root, so can't add event to parent") return fmt.Errorf("EventManager has no root, so can't add event to parent")
} else { } else {
manager.root_event = child manager.Root = child
return nil return nil
} }
} else { } else {
if parent == nil { if parent == nil {
return fmt.Errorf("Replacing root event not implemented") return fmt.Errorf("Replacing root event not implemented")
} else if FindChild(manager.root_event, parent.ID()) == nil { } else if FindChild(manager.Root, parent.ID()) == nil {
return fmt.Errorf("Parent does not exists in event tree") return fmt.Errorf("Parent does not exists in event tree")
} else if FindChild(manager.root_event, child.ID()) != nil { } else if FindChild(manager.Root, child.ID()) != nil {
return fmt.Errorf("Child already exists in event tree") return fmt.Errorf("Child already exists in event tree")
} else { } else {
AddChild(parent, child, info) AddChild(parent, child, info)