Uses of Interface
py4j.commands.Command

Packages that use Command

Package	Description
py4j
py4j.commands

Uses of Command in py4j

Fields in py4j with type parameters of type Command

Modifier and Type	Field and Description
protected Map<String,Command>	ClientServerConnection.commands
protected Map<String,Command>	GatewayConnection.commands
protected List<Class<? extends Command>>	PythonClient.customCommands

Methods in py4j that return types with arguments of type Command

Modifier and Type	Method and Description
static List<Class<? extends Command>>	GatewayConnection.getBaseCommands()
List<Class<? extends Command>>	GatewayServer.getCustomCommands()

Method parameters in py4j with type arguments of type Command

Modifier and Type	Method and Description
GatewayServer.GatewayServerBuilder	GatewayServer.GatewayServerBuilder.customCommands(List<Class<? extends Command>> customCommands)
protected void	ClientServerConnection.initCommands(Gateway gateway, List<Class<? extends Command>> commandsClazz) Override this method to initialize custom commands.
protected void	GatewayConnection.initCommands(Gateway gateway, List<Class<? extends Command>> commandsClazz) Override this method to initialize custom commands.

Constructor parameters in py4j with type arguments of type Command

Constructor and Description
ClientServerConnection(Gateway gateway, Socket socket, List<Class<? extends Command>> customCommands, Py4JPythonClientPerThread pythonClient, Py4JJavaServer javaServer, int readTimeout)
ClientServerConnection(Gateway gateway, Socket socket, List<Class<? extends Command>> customCommands, Py4JPythonClientPerThread pythonClient, Py4JJavaServer javaServer, int readTimeout, String authToken)
GatewayConnection(Gateway gateway, Socket socket, List<Class<? extends Command>> customCommands, List<GatewayServerListener> listeners)
GatewayConnection(Gateway gateway, Socket socket, String authToken, List<Class<? extends Command>> customCommands, List<GatewayServerListener> listeners)
GatewayServer(Gateway gateway, int port, InetAddress address, int connectTimeout, int readTimeout, List<Class<? extends Command>> customCommands, ServerSocketFactory sSocketFactory)
GatewayServer(Object entryPoint, int port, InetAddress address, int connectTimeout, int readTimeout, List<Class<? extends Command>> customCommands, Py4JPythonClient cbClient)
GatewayServer(Object entryPoint, int port, InetAddress address, int connectTimeout, int readTimeout, List<Class<? extends Command>> customCommands, Py4JPythonClient cbClient, ServerSocketFactory sSocketFactory)
GatewayServer(Object entryPoint, int port, int pythonPort, InetAddress address, InetAddress pythonAddress, int connectTimeout, int readTimeout, List<Class<? extends Command>> customCommands)
GatewayServer(Object entryPoint, int port, int pythonPort, int connectTimeout, int readTimeout, List<Class<? extends Command>> customCommands)
GatewayServer(Object entryPoint, int port, int connectTimeout, int readTimeout, List<Class<? extends Command>> customCommands, Py4JPythonClient cbClient)
JavaServer(Object entryPoint, int port, int connectTimeout, int readTimeout, List<Class<? extends Command>> customCommands, Py4JPythonClientPerThread pythonClient)
JavaServer(Object entryPoint, int port, int connectTimeout, int readTimeout, List<Class<? extends Command>> customCommands, Py4JPythonClientPerThread pythonClient, String authToken)
PythonClient(Gateway gateway, List<Class<? extends Command>> customCommands, int pythonPort, InetAddress pythonAddress, long minConnectionTime, TimeUnit minConnectionTimeUnit, SocketFactory socketFactory, Py4JJavaServer javaServer)
PythonClient(Gateway gateway, List<Class<? extends Command>> customCommands, int pythonPort, InetAddress pythonAddress, long minConnectionTime, TimeUnit minConnectionTimeUnit, SocketFactory socketFactory, Py4JJavaServer javaServer, boolean enableMemoryManagement, int readTimeout)
PythonClient(Gateway gateway, List<Class<? extends Command>> customCommands, int pythonPort, InetAddress pythonAddress, long minConnectionTime, TimeUnit minConnectionTimeUnit, SocketFactory socketFactory, Py4JJavaServer javaServer, boolean enableMemoryManagement, int readTimeout, String authToken)

Uses of Command in py4j.commands

Classes in py4j.commands that implement Command

Modifier and Type	Class and Description
class	AbstractCommand Abstract base class for commands.
class	ArrayCommand A ArrayCommand is responsible for handling operations on arrays.
class	AuthCommand The auth command is responsible for checking that the client knows the server's auth secret.
class	CallCommand A CallCommand is responsible for parsing a call command and calling the method on the target object.
class	ConstructorCommand A ConstructorCommand is responsible for calling the constructors of a Java class.
class	DirCommand
class	ExceptionCommand
class	FieldCommand A FieldCommand is responsible for accessing and setting fields of objects.
class	HelpPageCommand A HelpPageCommand is responsible for generating a help page for a Java object or Java class.
class	JVMViewCommand A JVMViewCommand is responsible for managing JVM views: creating views, adding imports, searching for fully qualified names.
class	ListCommand A ListCommand is responsible for handling operations on lists (e.g., slicing).
class	MemoryCommand The MemoryCommand is responsible for handling garbage collection requests from the Python side, i.e., when a java object is no longer used by the Python program.
class	ReflectionCommand The ReflectionCommand is responsible for accessing packages, classes, and static members.
class	ShutdownGatewayServerCommand The ShutdownGatewayServerCommand is responsible for shutting down the GatewayServer.
class	StreamCommand A StreamCommand is like a CallCommand, but returns the value directly.