Inheritance diagram for org.ros.node.DefaultNodeMainExecutor:

Classes
class	RegistrationListener
Public Member Functions
void	execute (final NodeMain nodeMain, final NodeConfiguration nodeConfiguration, final Collection< NodeListener > nodeListeners)
void	execute (NodeMain nodeMain, NodeConfiguration nodeConfiguration)
ScheduledExecutorService	getScheduledExecutorService ()
void	shutdown ()
void	shutdownNodeMain (NodeMain nodeMain)
Static Public Member Functions
static NodeMainExecutor	newDefault ()
static NodeMainExecutor	newDefault (ScheduledExecutorService executorService)
Private Member Functions
	DefaultNodeMainExecutor (NodeFactory nodeFactory, ScheduledExecutorService scheduledExecutorService)
void	registerNode (ConnectedNode connectedNode)
void	safelyShutdownNode (Node node)
void	unregisterNode (Node node)
Private Attributes
final Multimap< GraphName, ConnectedNode >	connectedNodes
final NodeFactory	nodeFactory
final BiMap< Node, NodeMain >	nodeMains
final ScheduledExecutorService	scheduledExecutorService
Static Private Attributes
static final boolean	DEBUG = false
static final Log	log = LogFactory.getLog(DefaultNodeMainExecutor.class)

Detailed Description

Executes NodeMains in separate threads.

Author:: damonkohler@google.com (Damon Kohler)

Definition at line 42 of file DefaultNodeMainExecutor.java.

Constructor & Destructor Documentation

org.ros.node.DefaultNodeMainExecutor.DefaultNodeMainExecutor	(	NodeFactory	nodeFactory,
		ScheduledExecutorService	scheduledExecutorService
	)		`[inline, private]`

Parameters:

nodeFactory	NodeFactory to use for node creation.
scheduledExecutorService	NodeMains will be executed using this

Definition at line 98 of file DefaultNodeMainExecutor.java.

Member Function Documentation

void org.ros.node.DefaultNodeMainExecutor.execute	(	final NodeMain	nodeMain,
		final NodeConfiguration	nodeConfiguration,
		final Collection< NodeListener >	nodeListeners
	)		`[inline]`

Definition at line 119 of file DefaultNodeMainExecutor.java.

void org.ros.node.DefaultNodeMainExecutor.execute	(	NodeMain	nodeMain,
		NodeConfiguration	nodeConfiguration
	)		`[inline]`

Executes the supplied NodeMain using the supplied NodeConfiguration.

Parameters:

nodeMain	the NodeMain to execute
nodeConfiguration	the NodeConfiguration that will be used to create the Node

Implements org.ros.node.NodeMainExecutor.

Definition at line 146 of file DefaultNodeMainExecutor.java.

ScheduledExecutorService org.ros.node.DefaultNodeMainExecutor.getScheduledExecutorService ( ) [inline]

Returns:: the ScheduledExecutorService that this NodeMainExecutor uses

Implements org.ros.node.NodeMainExecutor.

Definition at line 114 of file DefaultNodeMainExecutor.java.

static NodeMainExecutor org.ros.node.DefaultNodeMainExecutor.newDefault ( ) [inline, static]

Returns:: an instance of DefaultNodeMainExecutor that uses a ScheduledExecutorService that is suitable for both executing tasks immediately and scheduling tasks to execute in the future

Definition at line 80 of file DefaultNodeMainExecutor.java.

static NodeMainExecutor org.ros.node.DefaultNodeMainExecutor.newDefault ( ScheduledExecutorService executorService ) [inline, static]

Returns:: an instance of DefaultNodeMainExecutor that uses the supplied ExecutorService

Definition at line 88 of file DefaultNodeMainExecutor.java.

void org.ros.node.DefaultNodeMainExecutor.registerNode ( ConnectedNode connectedNode ) [inline, private]

Register a ConnectedNode with the NodeMainExecutor.

Parameters:

connectedNode the ConnectedNode to register

Definition at line 196 of file DefaultNodeMainExecutor.java.

void org.ros.node.DefaultNodeMainExecutor.safelyShutdownNode ( Node node ) [inline, private]

Trap and log any exceptions while shutting down the supplied Node.

Parameters:

node	the Node to shut down

Definition at line 173 of file DefaultNodeMainExecutor.java.

void org.ros.node.DefaultNodeMainExecutor.shutdown ( ) [inline]

Shutdown all started Nodes. This does not shut down the supplied ExecutorService.

Implements org.ros.node.NodeMainExecutor.

Definition at line 159 of file DefaultNodeMainExecutor.java.

void org.ros.node.DefaultNodeMainExecutor.shutdownNodeMain ( NodeMain nodeMain ) [inline]

Shuts down the supplied NodeMain (i.e. NodeMain#onShutdown(Node) will be called). This does not necessarily shut down the Node that is associated with the NodeMain.

This has no effect if the NodeMain has not started.

Parameters:

nodeMain the NodeMain to shutdown

Implements org.ros.node.NodeMainExecutor.

Definition at line 151 of file DefaultNodeMainExecutor.java.

void org.ros.node.DefaultNodeMainExecutor.unregisterNode ( Node node ) [inline, private]

Unregister a Node with the NodeMainExecutor.

Parameters: