org.elasticsearch.node

Class Node

java.lang.Object

org.elasticsearch.node.Node

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class Node
extends java.lang.Object
implements java.io.Closeable

A node represent a node within a cluster (cluster.name). The client() can be used in order to use a Client to perform actions/operations against the cluster.

Field Summary

Fields

Modifier and Type	Field and Description
static Setting<Settings>	NODE_ATTRIBUTES
static Setting<java.lang.Boolean>	NODE_DATA_SETTING
static Setting<java.lang.Boolean>	NODE_INGEST_SETTING
static Setting<java.lang.Boolean>	NODE_LOCAL_SETTING
static Setting<java.lang.Boolean>	NODE_MASTER_SETTING
static Setting<java.lang.String>	NODE_MODE_SETTING
static Setting<java.lang.String>	NODE_NAME_SETTING
static Setting<java.lang.Boolean>	WRITE_PORTS_FIELD_SETTING

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Node(Environment tmpEnv, Version version, java.util.Collection<java.lang.Class<? extends Plugin>> classpathPlugins)
	Node(Settings preparedSettings) Constructs a node with the given settings.

Method Summary

Modifier and Type	Method and Description
Client	client() A client that can be used to execute actions (operations) against the cluster.
void	close()
Environment	getEnvironment() Returns the environment of the node
Injector	injector()
boolean	isClosed() Returns true if the node is closed.
Settings	settings() The settings that were used to create the node.
Node	start() Start the node.

Methods inherited from class java.lang.Object

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

Field Detail

WRITE_PORTS_FIELD_SETTING

public static final Setting<java.lang.Boolean> WRITE_PORTS_FIELD_SETTING

NODE_DATA_SETTING

public static final Setting<java.lang.Boolean> NODE_DATA_SETTING

NODE_MASTER_SETTING

public static final Setting<java.lang.Boolean> NODE_MASTER_SETTING

NODE_LOCAL_SETTING

public static final Setting<java.lang.Boolean> NODE_LOCAL_SETTING

NODE_MODE_SETTING

public static final Setting<java.lang.String> NODE_MODE_SETTING

NODE_INGEST_SETTING

public static final Setting<java.lang.Boolean> NODE_INGEST_SETTING

NODE_NAME_SETTING

public static final Setting<java.lang.String> NODE_NAME_SETTING

NODE_ATTRIBUTES

public static final Setting<Settings> NODE_ATTRIBUTES

Constructor Detail

Node

public Node(Settings preparedSettings)

Constructs a node with the given settings.

Parameters:

preparedSettings - Base settings to configure the node with

Node

protected Node(Environment tmpEnv,
               Version version,
               java.util.Collection<java.lang.Class<? extends Plugin>> classpathPlugins)

Method Detail

settings

public Settings settings()

The settings that were used to create the node.

client

public Client client()

A client that can be used to execute actions (operations) against the cluster.

getEnvironment

public Environment getEnvironment()

Returns the environment of the node

start

public Node start()

Start the node. If the node is already started, this method is no-op.

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

isClosed

public boolean isClosed()

Returns true if the node is closed.

injector

public Injector injector()