org.springframework.data.elasticsearch.client

Class ElasticsearchHost

java.lang.Object

org.springframework.data.elasticsearch.client.ElasticsearchHost

public class ElasticsearchHost
extends Object

Value Object containing information about Elasticsearch cluster nodes.

Since:

3.2

Author:

Christoph Strobl

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ElasticsearchHost.State

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_PORT Default HTTP port for Elasticsearch servers.

Constructor Summary

Constructors

Constructor and Description
ElasticsearchHost(InetSocketAddress endpoint, ElasticsearchHost.State state)

Method Summary

Modifier and Type	Method and Description
InetSocketAddress	getEndpoint()
ElasticsearchHost.State	getState()
Instant	getTimestamp()
boolean	isOnline()
static ElasticsearchHost	offline(InetSocketAddress host)
static ElasticsearchHost	online(InetSocketAddress host)
static InetSocketAddress	parse(String hostAndPort) Parse a hostAndPort string into a InetSocketAddress.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_PORT

public static final int DEFAULT_PORT

Default HTTP port for Elasticsearch servers.

See Also:

Constant Field Values

Constructor Detail

ElasticsearchHost

public ElasticsearchHost(InetSocketAddress endpoint,
                         ElasticsearchHost.State state)

Method Detail

online

public static ElasticsearchHost online(InetSocketAddress host)

Parameters:

host - must not be null.

Returns:

new instance of ElasticsearchHost.

offline

public static ElasticsearchHost offline(InetSocketAddress host)

Parameters:

host - must not be null.

Returns:

new instance of ElasticsearchHost.

parse

public static InetSocketAddress parse(String hostAndPort)

Parse a hostAndPort string into a InetSocketAddress.

Parameters:

hostAndPort - the string containing host and port or IP address and port in the format host:port.

Returns:

the parsed InetSocketAddress.

isOnline

public boolean isOnline()

Returns:

true if the last known ElasticsearchHost.State was ElasticsearchHost.State.ONLINE

getEndpoint

public InetSocketAddress getEndpoint()

Returns:

never null.

getState

public ElasticsearchHost.State getState()

Returns:

the last known ElasticsearchHost.State.

getTimestamp

public Instant getTimestamp()

Returns:

the Instant the information was captured.

toString

public String toString()

Overrides:

toString in class Object