42 lines
1.1 KiB
Go
42 lines
1.1 KiB
Go
|
package diagram
|
||
|
|
|
||
|
|
import (
|
||
|
|
"errors"
|
||
|
|
"fmt"
|
||
|
|
"sync"
|
||
|
|
)
|
||
|
|
|
||
|
|
// anchorValueOverview define struct of storage all anchor value
|
||
|
|
var anchorValueOverview sync.Map
|
||
|
|
|
||
|
|
// GetAnchorValue define func of get circuit diagram data by global uuid
|
||
|
|
func GetAnchorValue(uuid string) (string, error) {
|
||
|
|
value, ok := diagramsOverview.Load(uuid)
|
||
|
|
if !ok {
|
||
|
|
return "", fmt.Errorf("can not find anchor value by global uuid:%s", uuid)
|
||
|
|
}
|
||
|
|
anchorValue, ok := value.(string)
|
||
|
|
if !ok {
|
||
|
|
return "", errors.New("convert to string failed")
|
||
|
|
}
|
||
|
|
return anchorValue, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
// UpdateAnchorValue define func of update anchor value by global uuid and anchor name
|
||
|
|
func UpdateAnchorValue(uuid string, anchorValue string) bool {
|
||
|
|
_, result := anchorValueOverview.Swap(uuid, anchorValue)
|
||
|
|
return result
|
||
|
|
}
|
||
|
|
|
||
|
|
// StoreAnchorValue define func of store anchor value with global uuid and anchor name
|
||
|
|
func StoreAnchorValue(uuid string, anchorValue string) {
|
||
|
|
anchorValueOverview.Store(uuid, anchorValue)
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
// DeleteAnchorValue define func of delete anchor value with global uuid
|
||
|
|
func DeleteAnchorValue(uuid string) {
|
||
|
|
anchorValueOverview.Delete(uuid)
|
||
|
|
return
|
||
|
|
}
|