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package sarama
import "time"
type DeleteTopicsRequest struct {
Version int16
Topics []string
Timeout time.Duration
}
func (d *DeleteTopicsRequest) setVersion(v int16) {
d.Version = v
}
func NewDeleteTopicsRequest(version KafkaVersion, topics []string, timeout time.Duration) *DeleteTopicsRequest {
d := &DeleteTopicsRequest{
Topics: topics,
Timeout: timeout,
}
if version.IsAtLeast(V2_4_0_0) {
d.Version = 4
} else if version.IsAtLeast(V2_1_0_0) {
d.Version = 3
} else if version.IsAtLeast(V2_0_0_0) {
d.Version = 2
} else if version.IsAtLeast(V0_11_0_0) {
d.Version = 1
}
return d
}
func (d *DeleteTopicsRequest) encode(pe packetEncoder) error {
if err := pe.putStringArray(d.Topics); err != nil {
return err
}
pe.putInt32(int32(d.Timeout / time.Millisecond))
pe.putEmptyTaggedFieldArray()
return nil
}
func (d *DeleteTopicsRequest) decode(pd packetDecoder, version int16) (err error) {
if d.Topics, err = pd.getStringArray(); err != nil {
return err
}
timeout, err := pd.getInt32()
if err != nil {
return err
}
d.Timeout = time.Duration(timeout) * time.Millisecond
d.Version = version
_, err = pd.getEmptyTaggedFieldArray()
return err
}
func (d *DeleteTopicsRequest) key() int16 {
return apiKeyDeleteTopics
}
func (d *DeleteTopicsRequest) version() int16 {
return d.Version
}
func (d *DeleteTopicsRequest) headerVersion() int16 {
if d.Version >= 4 {
return 2
}
return 1
}
func (d *DeleteTopicsRequest) isFlexible() bool {
return d.isFlexibleVersion(d.Version)
}
func (d *DeleteTopicsRequest) isFlexibleVersion(version int16) bool {
return version >= 4
}
func (d *DeleteTopicsRequest) isValidVersion() bool {
return d.Version >= 0 && d.Version <= 4
}
func (d *DeleteTopicsRequest) requiredVersion() KafkaVersion {
switch d.Version {
case 4:
return V2_4_0_0
case 3:
return V2_1_0_0
case 2:
return V2_0_0_0
case 1:
return V0_11_0_0
case 0:
return V0_10_1_0
default:
return V2_2_0_0
}
}
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