mirror of
https://github.com/hanzoai/tasks.git
synced 2026-11-03 03:56:04 +00:00
Alex ShtinandGitHub
8e8f1b0f7c
## What changed?
<!-- Describe what has changed in this PR -->
Remove license header from every file. Because it is really hard to
follow in this PR here is the summary:
1. License header is removed from all `.go` and `.proto` files
:fireworks::fireworks:🎆.
2. `LICENSE` file in the root directory has only Temporal and Uber
copyrights.
3. 5 other `LICENSE` files added to the packages which have copyrights
different from Temporal and Uber: Datadog, Xargin, "Mat Ryer, Tyler
Bunnell and contributors".
4. `license_file` flag is removed from all code generation tools.
5. `copyright_file` flag is removed from `go:generate mockgen`
directive.
6. All copyright related targets are removed from `Makefile`.
7. Updated Temporal copyright year to 2025 everywhere.
## Why?
<!-- Tell your future self why have you made these changes -->
I double checked with legal department that it is not needed to have
license header in every file. One file per repo is enough. I put all
copyrights to the root `LICENSE` file and removed header from all other
files. Also updated tools and `Makefile`.
79 lines
2.3 KiB
Go
79 lines
2.3 KiB
Go
package queues
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import (
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"go.temporal.io/server/common/predicates"
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"go.temporal.io/server/service/history/tasks"
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)
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// Grouper groups tasks and constructs predicates for those groups.
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type Grouper interface {
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// Key returns the group key for a given task.
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Key(task tasks.Task) (key any)
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// Predicate constructs a prdicate from a slice of keys.
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Predicate(keys []any) tasks.Predicate
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}
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type GrouperNamespaceID struct {
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}
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func (GrouperNamespaceID) Key(task tasks.Task) (key any) {
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return task.GetNamespaceID()
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}
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func (GrouperNamespaceID) Predicate(keys []any) tasks.Predicate {
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pendingNamespaceIDs := make([]string, len(keys))
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for i, namespaceID := range keys {
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// Assume predicate is only called with keys returned from GrouperNamespaceID.Key()
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pendingNamespaceIDs[i] = namespaceID.(string)
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}
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return tasks.NewNamespacePredicate(pendingNamespaceIDs)
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}
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var _ Grouper = GrouperNamespaceID{}
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// NamespaceIDAndDestination is the key for grouping tasks by namespace ID and destination.
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type NamespaceIDAndDestination struct {
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NamespaceID string
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Destination string
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}
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type GrouperStateMachineNamespaceIDAndDestination struct {
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}
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func (g GrouperStateMachineNamespaceIDAndDestination) Key(task tasks.Task) (key any) {
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return g.KeyTyped(task)
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}
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func (GrouperStateMachineNamespaceIDAndDestination) KeyTyped(task tasks.Task) (key tasks.TaskGroupNamespaceIDAndDestination) {
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destGetter, ok := task.(tasks.HasDestination)
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var dest string
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if ok {
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dest = destGetter.GetDestination()
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}
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smtGetter, ok := task.(tasks.HasStateMachineTaskType)
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var smt string
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if ok {
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smt = smtGetter.StateMachineTaskType()
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}
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return tasks.TaskGroupNamespaceIDAndDestination{
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TaskGroup: smt,
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NamespaceID: task.GetNamespaceID(),
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Destination: dest,
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}
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}
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func (GrouperStateMachineNamespaceIDAndDestination) Predicate(keys []any) tasks.Predicate {
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if len(keys) == 0 {
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return predicates.Empty[tasks.Task]()
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}
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groups := make([]tasks.TaskGroupNamespaceIDAndDestination, len(keys))
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for i, anyKey := range keys {
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// Assume predicate is only called with keys returned from OutboundTaskGroupNamespaceIDAndDestination.Key()
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key := anyKey.(tasks.TaskGroupNamespaceIDAndDestination)
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groups[i] = key
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}
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return tasks.NewOutboundTaskPredicate(groups)
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}
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var _ Grouper = GrouperStateMachineNamespaceIDAndDestination{}
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