seba-365 - implemented dep
Change-Id: Ia6226d50e7615935a0c8876809a687427ff88c22
diff --git a/vendor/github.com/mongodb/mongo-go-driver/mongo/options/distinctoptions.go b/vendor/github.com/mongodb/mongo-go-driver/mongo/options/distinctoptions.go
new file mode 100644
index 0000000..3b3f588
--- /dev/null
+++ b/vendor/github.com/mongodb/mongo-go-driver/mongo/options/distinctoptions.go
@@ -0,0 +1,51 @@
+// Copyright (C) MongoDB, Inc. 2017-present.
+//
+// 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
+
+package options
+
+import "time"
+
+// DistinctOptions represents all possible options to the distinct() function
+type DistinctOptions struct {
+ Collation *Collation // Specifies a collation
+ MaxTime *time.Duration // The maximum amount of time to allow the operation to run
+}
+
+// Distinct returns a pointer to a new DistinctOptions
+func Distinct() *DistinctOptions {
+ return &DistinctOptions{}
+}
+
+// SetCollation specifies a collation
+// Valid for server versions >= 3.4
+func (do *DistinctOptions) SetCollation(c *Collation) *DistinctOptions {
+ do.Collation = c
+ return do
+}
+
+// SetMaxTime specifies the maximum amount of time to allow the operation to run
+func (do *DistinctOptions) SetMaxTime(d time.Duration) *DistinctOptions {
+ do.MaxTime = &d
+ return do
+}
+
+// MergeDistinctOptions combines the argued DistinctOptions into a single DistinctOptions in a last-one-wins fashion
+func MergeDistinctOptions(opts ...*DistinctOptions) *DistinctOptions {
+ distinctOpts := Distinct()
+ for _, do := range opts {
+ if do == nil {
+ continue
+ }
+ if do.Collation != nil {
+ distinctOpts.Collation = do.Collation
+ }
+ if do.MaxTime != nil {
+ distinctOpts.MaxTime = do.MaxTime
+ }
+ }
+
+ return distinctOpts
+}