Package com.couchbase.client.core.env

Class SeedNode

java.lang.Object

com.couchbase.client.core.env.SeedNode

public class SeedNode
extends Object

The SeedNode represents a combination of hostname/ip and port that is used during the SDK bootstrap.

Note that this class is used mostly internally but can be used during bootstrap to override the default ports on a per-node basis. Most of the time you want to use the connection string bootstrap instead.

Field Summary

Fields

Modifier and Type	Field	Description
static final Set<SeedNode>	LOCALHOST	Seed node set pointing to localhost with default ports.

Method Summary

Modifier and Type	Method	Description
String	address()	The ip address or hostname of this seed node.
Optional<Integer>	clusterManagerPort()	If present, the cluster manager port.
static SeedNode	create(String address)	Creates a seed node from a hostname and the default ports.
static SeedNode	create(String address, Optional<Integer> kvPort, Optional<Integer> clusterManagerPort)	Creates a seed node from a hostname and custom ports.
boolean	equals(Object o)
int	hashCode()
Optional<Integer>	kvPort()	If present, the kv port.
Optional<Integer>	protostellarPort()	If present, the Protostellar port.
String	toString()
SeedNode	withKvPort(Integer port)	Returns a copy of this seed node, with the given KV port.
SeedNode	withManagerPort(Integer port)	Returns a copy of this seed node, with the given Manager port.
SeedNode	withProtostellarPort(Integer port)	Returns a copy of this seed node, with the given Protostellar port.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

LOCALHOST

public static final Set<SeedNode> LOCALHOST

Seed node set pointing to localhost with default ports.

Method Details

create

public static SeedNode create(String address)

Creates a seed node from a hostname and the default ports.

Parameters:

address - the hostname or IP of the seed node.

Returns:

the created SeedNode.

create

public static SeedNode create(String address,
 Optional<Integer> kvPort,
 Optional<Integer> clusterManagerPort)

Creates a seed node from a hostname and custom ports.

Parameters:

address - the hostname or IP of the seed node.

Returns:

the created SeedNode.

withKvPort

public SeedNode withKvPort(@Nullable
 Integer port)

Returns a copy of this seed node, with the given KV port.

Parameters:

port - (nullable) null means absent KV port.

withManagerPort

public SeedNode withManagerPort(@Nullable
 Integer port)

Returns a copy of this seed node, with the given Manager port.

Parameters:

port - (nullable) null means absent Manager port.

withProtostellarPort

@Volatile
public SeedNode withProtostellarPort(@Nullable
 Integer port)

Returns a copy of this seed node, with the given Protostellar port.

Parameters:

port - (nullable) null means absent Protostellar port.

address

public String address()

The ip address or hostname of this seed node.

kvPort

public Optional<Integer> kvPort()

If present, the kv port.

clusterManagerPort

public Optional<Integer> clusterManagerPort()

If present, the cluster manager port.

protostellarPort

@Volatile
public Optional<Integer> protostellarPort()

If present, the Protostellar port.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object