DnsOptEcsRecord (Netty API Reference (5.0.0.Alpha4))

All Superinterfaces:

DnsOptPseudoRecord, DnsRecord

All Known Implementing Classes:

DefaultDnsOptEcsRecord
```
@UnstableApi
public interface DnsOptEcsRecord
extends DnsOptPseudoRecord
```
An ECS record as defined in Client Subnet in DNS Queries.

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
`byte[]`	`address()`	Returns the bytes of the `InetAddress` to use.
`DnsOptEcsRecord`	`copy()`	Returns a copy of this record object.
`int`	`scopePrefixLength()`	Returns the leftmost number of significant bits of ADDRESS that the response covers.
`int`	`sourcePrefixLength()`	Returns the leftmost number of significant bits of ADDRESS to be used for the lookup.

Methods inherited from interface io.netty5.handler.codec.dns.DnsOptPseudoRecord
extendedRcode, flags, version

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

- Method Detail
  - sourcePrefixLength
```
int sourcePrefixLength()
```
    Returns the leftmost number of significant bits of ADDRESS to be used for the lookup.
  - scopePrefixLength
```
int scopePrefixLength()
```
    Returns the leftmost number of significant bits of ADDRESS that the response covers. In queries, it MUST be 0.
  - address
```
byte[] address()
```
    Returns the bytes of the InetAddress to use.
  - copy
```
DnsOptEcsRecord copy()
```
    Description copied from interface: DnsRecord
    
    Returns a copy of this record object. Immutable record objects may return themselves.
    
    Specified by:
    
    copy in interface DnsOptPseudoRecord
    
    Specified by:
    
    copy in interface DnsRecord