AbstractDnsOptPseudoRrRecord (Netty API Reference (4.2.7.Final))

java.lang.Object
- io.netty.handler.codec.dns.AbstractDnsRecord
- - io.netty.handler.codec.dns.AbstractDnsOptPseudoRrRecord

All Implemented Interfaces:

DnsOptPseudoRecord, DnsRecord

Direct Known Subclasses:

DefaultDnsOptEcsRecord
```
public abstract class AbstractDnsOptPseudoRrRecord
extends AbstractDnsRecord
implements DnsOptPseudoRecord
```
An OPT RR record. This is used for Extension Mechanisms for DNS (EDNS(0)).

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

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`AbstractDnsOptPseudoRrRecord(int maxPayloadSize)`
`protected`	`AbstractDnsOptPseudoRrRecord(int maxPayloadSize, int extendedRcode, int version)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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()`.
`java.lang.String`	`toString()`
`int`	`version()`	Returns the `VERSION` which is encoded into `DnsRecord.timeToLive()`.

Methods inherited from class io.netty.handler.codec.dns.AbstractDnsRecord
dnsClass, equals, hashCode, name, timeToLive, type

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

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

- Constructor Detail
  - AbstractDnsOptPseudoRrRecord
```
protected AbstractDnsOptPseudoRrRecord(int maxPayloadSize,
                                       int extendedRcode,
                                       int version)
```
  - AbstractDnsOptPseudoRrRecord
```
protected AbstractDnsOptPseudoRrRecord(int maxPayloadSize)
```
- Method Detail
  - extendedRcode
```
public int extendedRcode()
```
    Description copied from interface: DnsOptPseudoRecord
    
    Returns the EXTENDED-RCODE which is encoded into DnsRecord.timeToLive().
    
    Specified by:
    
    extendedRcode in interface DnsOptPseudoRecord
  - version
```
public int version()
```
    Description copied from interface: DnsOptPseudoRecord
    
    Returns the VERSION which is encoded into DnsRecord.timeToLive().
    
    Specified by:
    
    version in interface DnsOptPseudoRecord
  - flags
```
public int flags()
```
    Description copied from interface: DnsOptPseudoRecord
    
    Returns the flags which includes DO and Z which is encoded into DnsRecord.timeToLive().
    
    Specified by:
    
    flags in interface DnsOptPseudoRecord
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class AbstractDnsRecord