NameResolverProvider (reactor-netty-core 1.0.20)

java.lang.Object
- reactor.netty.transport.NameResolverProvider

```
public final class NameResolverProvider
extends Object
```
A NameResolverProvider will produce DnsAddressResolverGroup.

Since:

1.0.0

Author:

Violeta Georgieva

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static interface NameResolverProvider.NameResolverSpec

Nested Classes
Modifier and Type	Class and Description
`static interface`	`NameResolverProvider.NameResolverSpec`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Supplier<? extends SocketAddress>`	`bindAddressSupplier()` Returns the configured supplier of local address to bind to or null.
`static NameResolverProvider.NameResolverSpec`	`builder()` Creates a builder for `NameResolverProvider`.
`Duration`	`cacheMaxTimeToLive()` Returns the configured max time to live of the cached DNS resource records.
`Duration`	`cacheMinTimeToLive()` Returns the configured min time to live of the cached DNS resource records.
`Duration`	`cacheNegativeTimeToLive()` Returns the configured time to live of the cache for the failed DNS queries.
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`HostsFileEntriesResolver`	`hostsFileEntriesResolver()` Returns the configured custom `HostsFileEntriesResolver` to be used for hosts file entries or null.
`boolean`	`isCompleteOncePreferredResolved()` Returns `true` if the resolver notifies the returned `Future` as soon as all queries for the preferred address type are complete.
`boolean`	`isDisableOptionalRecord()` Returns `true` if an optional record inclusion is disabled.
`boolean`	`isDisableRecursionDesired()` Returns `true` if recursion desired is disabled.
`boolean`	`isPreferNative()` Returns `true` if prefer native event loop and channel factory (e.g.
`boolean`	`isRoundRobinSelection()` Returns true if `RoundRobinDnsAddressResolverGroup` is in use.
`LoopResources`	`loopResources()` Returns the configured `LoopResources` or null.
`int`	`maxPayloadSize()` Returns the configured capacity of the datagram packet buffer.
`int`	`maxQueriesPerResolve()` Returns the configured maximum allowed number of DNS queries to send when resolving a host name.
`int`	`ndots()` Returns the number of dots which must appear in a name before an initial absolute query is made.
`DnsAddressResolverGroup`	`newNameResolverGroup(LoopResources defaultLoopResources, boolean defaultPreferNative)` Provides a new `DnsAddressResolverGroup`.
`Duration`	`queryTimeout()` Returns the configured timeout of each DNS query performed by this resolver.
`ResolvedAddressTypes`	`resolvedAddressTypes()` Returns the configured list of the protocol families of the address resolved or null.
`Iterable<String>`	`searchDomains()` Returns the configured list of search domains of the resolver or null.

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

- Method Detail
  - builder
```
public static NameResolverProvider.NameResolverSpec builder()
```
    Creates a builder for NameResolverProvider.
    
    Returns:
    
    a new NameResolverProvider.NameResolverSpec
  - cacheMaxTimeToLive
```
public Duration cacheMaxTimeToLive()
```
    Returns the configured max time to live of the cached DNS resource records.
    
    Returns:
    
    the configured max time to live of the cached DNS resource records
  - cacheMinTimeToLive
```
public Duration cacheMinTimeToLive()
```
    Returns the configured min time to live of the cached DNS resource records.
    
    Returns:
    
    the configured min time to live of the cached DNS resource records
  - cacheNegativeTimeToLive
```
public Duration cacheNegativeTimeToLive()
```
    Returns the configured time to live of the cache for the failed DNS queries.
    
    Returns:
    
    the configured time to live of the cache for the failed DNS queries
  - hostsFileEntriesResolver
```
@Nullable
public HostsFileEntriesResolver hostsFileEntriesResolver()
```
    Returns the configured custom HostsFileEntriesResolver to be used for hosts file entries or null.
    
    Returns:
    
    the configured custom HostsFileEntriesResolver to be used for hosts file entries or null
    
    Since:
    
    1.0.12
  - isCompleteOncePreferredResolved
```
public boolean isCompleteOncePreferredResolved()
```
    Returns true if the resolver notifies the returned Future as soon as all queries for the preferred address type are complete.
    
    Returns:
    
    true if the resolver notifies the returned Future as soon as all queries for the preferred address type are complete
  - isDisableOptionalRecord
```
public boolean isDisableOptionalRecord()
```
    Returns true if an optional record inclusion is disabled.
    
    Returns:
    
    true if an optional record inclusion is disabled
  - isDisableRecursionDesired
```
public boolean isDisableRecursionDesired()
```
    Returns true if recursion desired is disabled.
    
    Returns:
    
    true if recursion desired is disabled
  - isPreferNative
```
public boolean isPreferNative()
```
    Returns true if prefer native event loop and channel factory (e.g. epoll or kqueue).
    
    Returns:
    
    true if prefer native event loop and channel factory (e.g. epoll or kqueue)
  - isRoundRobinSelection
```
public boolean isRoundRobinSelection()
```
    Returns true if RoundRobinDnsAddressResolverGroup is in use.
    
    Returns:
    
    true if RoundRobinDnsAddressResolverGroup is in use
  - loopResources
```
@Nullable
public LoopResources loopResources()
```
    Returns the configured LoopResources or null.
    
    Returns:
    
    the configured LoopResources or null
  - maxPayloadSize
```
public int maxPayloadSize()
```
    Returns the configured capacity of the datagram packet buffer.
    
    Returns:
    
    the configured capacity of the datagram packet buffer.
  - maxQueriesPerResolve
```
public int maxQueriesPerResolve()
```
    Returns the configured maximum allowed number of DNS queries to send when resolving a host name.
    
    Returns:
    
    the configured maximum allowed number of DNS queries to send when resolving a host name
  - ndots
```
public int ndots()
```
    Returns the number of dots which must appear in a name before an initial absolute query is made.
    
    Returns:
    
    the number of dots which must appear in a name before an initial absolute query is made
  - queryTimeout
```
public Duration queryTimeout()
```
    Returns the configured timeout of each DNS query performed by this resolver.
    
    Returns:
    
    the configured timeout of each DNS query performed by this resolver
  - resolvedAddressTypes
```
@Nullable
public ResolvedAddressTypes resolvedAddressTypes()
```
    Returns the configured list of the protocol families of the address resolved or null.
    
    Returns:
    
    the configured list of the protocol families of the address resolved or null
  - bindAddressSupplier
```
@Nullable
public Supplier<? extends SocketAddress> bindAddressSupplier()
```
    Returns the configured supplier of local address to bind to or null.
    
    Returns:
    
    the configured supplier of local address to bind to or null
    
    Since:
    
    1.0.14
  - searchDomains
```
@Nullable
public Iterable<String> searchDomains()
```
    Returns the configured list of search domains of the resolver or null.
    
    Returns:
    
    the configured list of search domains of the resolver or null
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - newNameResolverGroup
```
public DnsAddressResolverGroup newNameResolverGroup(LoopResources defaultLoopResources,
                                                    boolean defaultPreferNative)
```
    Provides a new DnsAddressResolverGroup.
    
    Parameters:
    
    defaultLoopResources - the default LoopResources when LoopResources is not specified
    
    Returns:
    
    a new DnsAddressResolverGroup

Class NameResolverProvider

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

builder

cacheMaxTimeToLive

cacheMinTimeToLive

cacheNegativeTimeToLive

hostsFileEntriesResolver

isCompleteOncePreferredResolved

isDisableOptionalRecord

isDisableRecursionDesired

isPreferNative

isRoundRobinSelection

loopResources

maxPayloadSize

maxQueriesPerResolve

ndots

queryTimeout

resolvedAddressTypes

bindAddressSupplier

searchDomains

equals

hashCode

newNameResolverGroup