org.elasticsearch.cluster.node
Class DiscoveryNodes

java.lang.Object
  org.elasticsearch.cluster.node.DiscoveryNodes

All Implemented Interfaces:

java.lang.Iterable<DiscoveryNode>

public class DiscoveryNodes
extends java.lang.Object
implements java.lang.Iterable<DiscoveryNode>

Nested Class Summary

static class	DiscoveryNodes.Builder
static class	DiscoveryNodes.Delta

Field Summary

static DiscoveryNodes

EMPTY_NODES

Method Summary

org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode>	dataNodes()
DiscoveryNodes.Delta	delta(DiscoveryNodes other) Returns the changes comparing this nodes to the provided nodes.
DiscoveryNodes.Delta	emptyDelta()
DiscoveryNode	findByAddress(TransportAddress address)
DiscoveryNode	get(java.lang.String nodeId)
org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode>	getDataNodes()
DiscoveryNode	getLocalNode()
java.lang.String	getLocalNodeId()
DiscoveryNode	getMasterNode()
java.lang.String	getMasterNodeId()
org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode>	getMasterNodes()
org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode>	getNodes()
int	getSize()
boolean	isAllNodes(java.lang.String... nodesIds)
org.elasticsearch.common.collect.UnmodifiableIterator<DiscoveryNode>	iterator()
DiscoveryNode	localNode()
java.lang.String	localNodeId()
boolean	localNodeMaster() Returns true if the local node is the master node.
org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode>	masterAndDataNodes()
DiscoveryNode	masterNode()
java.lang.String	masterNodeId()
org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode>	masterNodes()
DiscoveryNodes	newNode(DiscoveryNode node)
static DiscoveryNodes.Builder	newNodesBuilder()
boolean	nodeExists(java.lang.String nodeId)
org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode>	nodes()
java.lang.String	prettyPrint()
DiscoveryNodes	removeDeadMembers(java.util.Set<java.lang.String> newNodes, java.lang.String masterNodeId)
java.lang.String[]	resolveNodes(java.lang.String... nodesIds)
int	size()
java.lang.String	toString()
boolean	valid() Is this a valid nodes that has the minimal information set.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_NODES

public static final DiscoveryNodes EMPTY_NODES

Method Detail

iterator

public org.elasticsearch.common.collect.UnmodifiableIterator<DiscoveryNode> iterator()

Specified by:

iterator in interface java.lang.Iterable<DiscoveryNode>

valid

public boolean valid()

Is this a valid nodes that has the minimal information set. The minimal set is defined by the localNodeId being set.

localNodeMaster

public boolean localNodeMaster()

Returns true if the local node is the master node.

size

public int size()

getSize

public int getSize()

nodes

public org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode> nodes()

getNodes

public org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode> getNodes()

dataNodes

public org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode> dataNodes()

getDataNodes

public org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode> getDataNodes()

masterNodes

public org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode> masterNodes()

getMasterNodes

public org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode> getMasterNodes()

masterAndDataNodes

public org.elasticsearch.common.collect.ImmutableMap<java.lang.String,DiscoveryNode> masterAndDataNodes()

get

public DiscoveryNode get(java.lang.String nodeId)

nodeExists

public boolean nodeExists(java.lang.String nodeId)

masterNodeId

public java.lang.String masterNodeId()

getMasterNodeId

public java.lang.String getMasterNodeId()

localNodeId

public java.lang.String localNodeId()

getLocalNodeId

public java.lang.String getLocalNodeId()

localNode

public DiscoveryNode localNode()

getLocalNode

public DiscoveryNode getLocalNode()

masterNode

public DiscoveryNode masterNode()

getMasterNode

public DiscoveryNode getMasterNode()

findByAddress

public DiscoveryNode findByAddress(TransportAddress address)

isAllNodes

public boolean isAllNodes(java.lang.String... nodesIds)

resolveNodes

public java.lang.String[] resolveNodes(java.lang.String... nodesIds)

removeDeadMembers

public DiscoveryNodes removeDeadMembers(java.util.Set<java.lang.String> newNodes,
                                        java.lang.String masterNodeId)

newNode

public DiscoveryNodes newNode(DiscoveryNode node)

delta

public DiscoveryNodes.Delta delta(DiscoveryNodes other)

Returns the changes comparing this nodes to the provided nodes.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

prettyPrint

public java.lang.String prettyPrint()

emptyDelta

public DiscoveryNodes.Delta emptyDelta()

newNodesBuilder

public static DiscoveryNodes.Builder newNodesBuilder()