mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-30 23:45:28 +08:00
dfe0416a70
issue: #33285 - implement producing and consuming server of message - implement management operation for streaming node server --------- Signed-off-by: chyezh <chyezh@outlook.com>
82 lines
2.1 KiB
Go
82 lines
2.1 KiB
Go
package options
|
|
|
|
import "github.com/milvus-io/milvus/pkg/streaming/util/message"
|
|
|
|
// deliverPolicyWithoutMessageID is the policy of delivering messages without messageID.
|
|
type deliverPolicyWithoutMessageID struct {
|
|
policy deliverPolicyType
|
|
}
|
|
|
|
func (d *deliverPolicyWithoutMessageID) Policy() deliverPolicyType {
|
|
return d.policy
|
|
}
|
|
|
|
func (d *deliverPolicyWithoutMessageID) MessageID() message.MessageID {
|
|
panic("not implemented")
|
|
}
|
|
|
|
// deliverPolicyWithMessageID is the policy of delivering messages with messageID.
|
|
type deliverPolicyWithMessageID struct {
|
|
policy deliverPolicyType
|
|
messageID message.MessageID
|
|
}
|
|
|
|
func (d *deliverPolicyWithMessageID) Policy() deliverPolicyType {
|
|
return d.policy
|
|
}
|
|
|
|
func (d *deliverPolicyWithMessageID) MessageID() message.MessageID {
|
|
return d.messageID
|
|
}
|
|
|
|
// deliverFilterTimeTickGT delivers messages by time tick greater than the specified time tick.
|
|
type deliverFilterTimeTickGT struct {
|
|
timeTick uint64
|
|
}
|
|
|
|
func (f *deliverFilterTimeTickGT) Type() deliverFilterType {
|
|
return DeliverFilterTypeTimeTickGT
|
|
}
|
|
|
|
func (f *deliverFilterTimeTickGT) TimeTick() uint64 {
|
|
return f.timeTick
|
|
}
|
|
|
|
func (f *deliverFilterTimeTickGT) Filter(msg message.ImmutableMessage) bool {
|
|
return msg.TimeTick() > f.timeTick
|
|
}
|
|
|
|
// deliverFilterTimeTickGTE delivers messages by time tick greater than or equal to the specified time tick.
|
|
type deliverFilterTimeTickGTE struct {
|
|
timeTick uint64
|
|
}
|
|
|
|
func (f *deliverFilterTimeTickGTE) Type() deliverFilterType {
|
|
return DeliverFilterTypeTimeTickGTE
|
|
}
|
|
|
|
func (f *deliverFilterTimeTickGTE) TimeTick() uint64 {
|
|
return f.timeTick
|
|
}
|
|
|
|
func (f *deliverFilterTimeTickGTE) Filter(msg message.ImmutableMessage) bool {
|
|
return msg.TimeTick() >= f.timeTick
|
|
}
|
|
|
|
// deliverFilterVChannel delivers messages by vchannel.
|
|
type deliverFilterVChannel struct {
|
|
vchannel string
|
|
}
|
|
|
|
func (f *deliverFilterVChannel) Type() deliverFilterType {
|
|
return DeliverFilterTypeVChannel
|
|
}
|
|
|
|
func (f *deliverFilterVChannel) VChannel() string {
|
|
return f.vchannel
|
|
}
|
|
|
|
func (f *deliverFilterVChannel) Filter(msg message.ImmutableMessage) bool {
|
|
return msg.VChannel() == f.vchannel
|
|
}
|