forked from hashicorp/nomad-driver-podman
/
state.go
49 lines (39 loc) · 1.1 KB
/
state.go
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/*
Copyright 2019 Thomas Weber
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package main
import (
"sync"
)
type taskStore struct {
store map[string]*TaskHandle
lock sync.RWMutex
}
func newTaskStore() *taskStore {
return &taskStore{store: map[string]*TaskHandle{}}
}
func (ts *taskStore) Set(id string, handle *TaskHandle) {
ts.lock.Lock()
defer ts.lock.Unlock()
ts.store[id] = handle
}
func (ts *taskStore) Get(id string) (*TaskHandle, bool) {
ts.lock.RLock()
defer ts.lock.RUnlock()
t, ok := ts.store[id]
return t, ok
}
func (ts *taskStore) Delete(id string) {
ts.lock.Lock()
defer ts.lock.Unlock()
delete(ts.store, id)
}