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roster.go
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roster.go
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/*
* === This file is part of ALICE O² ===
*
* Copyright 2020 CERN and copyright holders of ALICE O².
* Author: Miltiadis Alexis <miltiadis.alexis@cern.ch>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* In applying this license CERN does not waive the privileges and
* immunities granted to it by virtue of its status as an
* Intergovernmental Organization or submit itself to any jurisdiction.
*/
package task
import (
"sync"
"github.com/AliceO2Group/Control/core/controlcommands"
"github.com/AliceO2Group/Control/core/task/channel"
)
type roster struct {
mu sync.RWMutex
tasks Tasks
}
func (m *roster) getTaskIds() []string {
m.mu.RLock()
defer m.mu.RUnlock()
return m.tasks.GetTaskIds()
}
func (m *roster) getByTaskId(id string) *Task {
m.mu.RLock()
defer m.mu.RUnlock()
return m.tasks.GetByTaskId(id)
}
func (m *roster) contains(filter Filter) (has bool) {
m.mu.RLock()
defer m.mu.RUnlock()
return m.tasks.Contains(filter)
}
func (m *roster) filteredForClass(className string) (tasks Tasks) {
m.mu.RLock()
defer m.mu.RUnlock()
return m.tasks.FilteredForClass(className)
}
func (m *roster) filtered(filter Filter) (tasks Tasks) {
m.mu.RLock()
defer m.mu.RUnlock()
return m.tasks.Filtered(filter)
}
func (m *roster) grouped(grouping Grouping) (tasksMap map[string]Tasks) {
m.mu.RLock()
defer m.mu.RUnlock()
return m.tasks.Grouped(grouping)
}
func (m *roster) getMesosCommandTargets() (receivers []controlcommands.MesosCommandTarget, err error) {
m.mu.RLock()
defer m.mu.RUnlock()
return m.tasks.GetMesosCommandTargets()
}
func (m *roster) buildPropertyMaps(bindMap channel.BindMap) (propMapMap controlcommands.PropertyMapsMap, err error) {
m.mu.RLock()
defer m.mu.RUnlock()
return m.tasks.BuildPropertyMaps(bindMap)
}
func (m *roster) getTasks() Tasks {
m.mu.RLock()
defer m.mu.RUnlock()
return m.tasks
}
func (m *roster) updateTasks(tasks Tasks) {
m.mu.Lock()
defer m.mu.Unlock()
m.tasks = tasks
}
func (m *roster) append(task *Task) {
m.mu.Lock()
defer m.mu.Unlock()
m.tasks = append(m.tasks, task)
}
func newRoster() *roster {
roster := &roster{
tasks: make(Tasks, 0),
}
return roster
}