Package io.trino.metadata

Class InMemoryNodeManager

java.lang.Object

io.trino.metadata.InMemoryNodeManager

All Implemented Interfaces:

InternalNodeManager

@ThreadSafe
public class InMemoryNodeManager
extends Object
implements InternalNodeManager

Nested Class Summary

Nested classes/interfaces inherited from interface io.trino.metadata.InternalNodeManager

InternalNodeManager.NodesSnapshot

Constructor Summary

Constructors

Constructor	Description
InMemoryNodeManager(InternalNode... remoteNodes)
InMemoryNodeManager(Set<InternalNode> remoteNodes)

Method Summary

Modifier and Type	Method	Description
void	addNodeChangeListener(Consumer<AllNodes> listener)
void	addNodes(InternalNode... internalNodes)
Set<InternalNode>	getActiveCatalogNodes(CatalogHandle catalogHandle)
InternalNodeManager.NodesSnapshot	getActiveNodesSnapshot()
AllNodes	getAllNodes()
Set<InternalNode>	getCoordinators()
InternalNode	getCurrentNode()
Set<InternalNode>	getNodes(NodeState state)
void	refreshNodes()
void	removeNode(InternalNode internalNode)
void	removeNodeChangeListener(Consumer<AllNodes> listener)

Methods inherited from class java.lang.Object

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

Constructor Details

InMemoryNodeManager

public InMemoryNodeManager(InternalNode... remoteNodes)

InMemoryNodeManager

public InMemoryNodeManager(Set<InternalNode> remoteNodes)

Method Details

addNodes

public void addNodes(InternalNode... internalNodes)

removeNode

public void removeNode(InternalNode internalNode)

getNodes

public Set<InternalNode> getNodes(NodeState state)

Specified by:

getNodes in interface InternalNodeManager

getActiveCatalogNodes

public Set<InternalNode> getActiveCatalogNodes(CatalogHandle catalogHandle)

Specified by:

getActiveCatalogNodes in interface InternalNodeManager

getActiveNodesSnapshot

public InternalNodeManager.NodesSnapshot getActiveNodesSnapshot()

Specified by:

getActiveNodesSnapshot in interface InternalNodeManager

getAllNodes

public AllNodes getAllNodes()

Specified by:

getAllNodes in interface InternalNodeManager

getCurrentNode

public InternalNode getCurrentNode()

Specified by:

getCurrentNode in interface InternalNodeManager

getCoordinators

public Set<InternalNode> getCoordinators()

Specified by:

getCoordinators in interface InternalNodeManager

refreshNodes

public void refreshNodes()

Specified by:

refreshNodes in interface InternalNodeManager

addNodeChangeListener

public void addNodeChangeListener(Consumer<AllNodes> listener)

Specified by:

addNodeChangeListener in interface InternalNodeManager

removeNodeChangeListener

public void removeNodeChangeListener(Consumer<AllNodes> listener)

Specified by:

removeNodeChangeListener in interface InternalNodeManager