DnsOptPseudoRecord (Netty API Reference (5.0.0.Alpha4))

All Superinterfaces:

DnsRecord

All Known Subinterfaces:

DnsOptEcsRecord

All Known Implementing Classes:

AbstractDnsOptPseudoRrRecord, DefaultDnsOptEcsRecord
```
@UnstableApi
public interface DnsOptPseudoRecord
extends DnsRecord
```
An OPT RR record.
This is used for Extension Mechanisms for DNS (EDNS(0)).

Field Summary
- Fields inherited from interface io.netty5.handler.codec.dns.DnsRecord
  CLASS_ANY, CLASS_CHAOS, CLASS_CSNET, CLASS_HESIOD, CLASS_IN, CLASS_NONE

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DnsOptPseudoRecord`	`copy()`	Returns a copy of this record object.
`int`	`extendedRcode()`	Returns the `EXTENDED-RCODE` which is encoded into `DnsRecord.timeToLive()`.
`int`	`flags()`	Returns the `flags` which includes `DO` and `Z` which is encoded into `DnsRecord.timeToLive()`.
`int`	`version()`	Returns the `VERSION` which is encoded into `DnsRecord.timeToLive()`.

Methods inherited from interface io.netty5.handler.codec.dns.DnsRecord
dnsClass, name, timeToLive, type

- Method Detail
  - extendedRcode
```
int extendedRcode()
```
    Returns the EXTENDED-RCODE which is encoded into DnsRecord.timeToLive().
  - version
```
int version()
```
    Returns the VERSION which is encoded into DnsRecord.timeToLive().
  - flags
```
int flags()
```
    Returns the flags which includes DO and Z which is encoded into DnsRecord.timeToLive().
  - copy
```
DnsOptPseudoRecord copy()
```
    Description copied from interface: DnsRecord
    
    Returns a copy of this record object. Immutable record objects may return themselves.
    
    Specified by:
    
    copy in interface DnsRecord