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workunitmap.go
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/
workunitmap.go
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package core
type WorkunitMap struct {
RWMutex
Map map[string]*Workunit
}
func NewWorkunitMap() *WorkunitMap {
return &WorkunitMap{Map: map[string]*Workunit{}}
}
func (wm *WorkunitMap) Len() (length int, err error) {
rlock, err := wm.RLockNamed("WorkunitMap/Len")
if err != nil {
return
}
defer wm.RUnlockNamed(rlock)
length = len(wm.Map)
return
}
func (wm *WorkunitMap) Set(workunit *Workunit) (err error) {
err = wm.LockNamed("WorkunitMap/Set")
if err != nil {
return
}
defer wm.Unlock()
wm.Map[workunit.Id] = workunit
return
}
func (wm *WorkunitMap) Get(id string) (workunit *Workunit, ok bool, err error) {
rlock, err := wm.RLockNamed("WorkunitMap/Get")
if err != nil {
return
}
defer wm.RUnlockNamed(rlock)
workunit, ok = wm.Map[id]
return
}
func (wm *WorkunitMap) GetWorkunits() (workunits []*Workunit, err error) {
workunits = []*Workunit{}
rlock, err := wm.RLockNamed("WorkunitMap/GetWorkunits")
if err != nil {
return
}
defer wm.RUnlockNamed(rlock)
for _, workunit := range wm.Map {
workunits = append(workunits, workunit)
}
return
}
func (wm *WorkunitMap) Delete(id string) (err error) {
err = wm.LockNamed("WorkunitMap/Delete")
if err != nil {
return
}
defer wm.Unlock()
delete(wm.Map, id)
return
}