A B C D E F G H I J L M N P Q R S T U V W

A

AbstractCommand - Class in py4j.commands

Abstract base class for commands.

AbstractCommand() - Constructor for class py4j.commands.AbstractCommand

addListener(GatewayServerListener) - Method in class py4j.GatewayServer

addListener(GatewayServerListener) - Method in interface py4j.Py4JJavaServer

address - Variable in class py4j.CallbackClient

addSingleImport(String) - Method in class py4j.JVMView

addStarImport(String) - Method in class py4j.JVMView

ARRAY_COMMAND_NAME - Static variable in class py4j.commands.ArrayCommand

ARRAY_CREATE_SUB_COMMAND_NAME - Static variable in class py4j.commands.ArrayCommand

ARRAY_GET_SUB_COMMAND_NAME - Static variable in class py4j.commands.ArrayCommand

ARRAY_LEN_SUB_COMMAND_NAME - Static variable in class py4j.commands.ArrayCommand

ARRAY_SET_SUB_COMMAND_NAME - Static variable in class py4j.commands.ArrayCommand

ARRAY_SLICE_SUB_COMMAND_NAME - Static variable in class py4j.commands.ArrayCommand

ARRAY_TYPE - Static variable in class py4j.Protocol

ArrayCommand - Class in py4j.commands

A ArrayCommand is responsible for handling operations on arrays.

ArrayCommand() - Constructor for class py4j.commands.ArrayCommand

AUTH_COMMAND_NAME - Static variable in class py4j.Protocol

authCommand - Variable in class py4j.ClientServerConnection

AuthCommand - Class in py4j.commands

The auth command is responsible for checking that the client knows the server's auth secret.

AuthCommand(String) - Constructor for class py4j.commands.AuthCommand

authCommand - Variable in class py4j.GatewayConnection

authToken - Variable in class py4j.CallbackClient

authToken - Variable in class py4j.ClientServer

authToken(String) - Method in class py4j.ClientServer.ClientServerBuilder

authToken - Variable in class py4j.ClientServerConnection

authToken - Variable in class py4j.GatewayConnection

authToken - Variable in class py4j.GatewayServer

authToken(String) - Method in class py4j.GatewayServer.GatewayServerBuilder

Authentication token that clients must provide to the server when connecting.

autoStartJavaServer - Variable in class py4j.ClientServer

autoStartJavaServer(boolean) - Method in class py4j.ClientServer.ClientServerBuilder

B

Base64 - Class in py4j

A very fast and memory efficient class to encode and decode to and from BASE64 in full accordance with RFC 2045.

On Windows XP sp1 with 1.4.2_04 and later ;), this encoder and decoder is about 10 times faster on small arrays (10 - 1000 bytes) and 2-3 times as fast on larger arrays (10000 - 1000000 bytes) compared to sun.misc.Encoder()/Decoder().

On byte arrays the encoder is about 20% faster than Jakarta Commons Base64 Codec for encode and about 50% faster for decoding large arrays.

Base64() - Constructor for class py4j.Base64

blockingReadTimeout - Variable in class py4j.ClientServerConnection

BOOLEAN_TYPE - Static variable in class py4j.Protocol

build() - Method in class py4j.ClientServer.ClientServerBuilder

build() - Method in class py4j.GatewayServer.GatewayServerBuilder

Builds a GatewayServer instance using the provided parameters.

buildClass(Class<?>) - Static method in class py4j.model.Py4JClass

buildClass(Class<?>, boolean) - Static method in class py4j.model.Py4JClass

buildConverters(List<TypeConverter>, Class<?>[], Class<?>[]) - Static method in class py4j.reflection.MethodInvoker

Builds a list of converters used to convert the arguments into the parameters.

buildField(Field) - Static method in class py4j.model.Py4JField

buildInvoker(Constructor<?>, Class<?>[]) - Static method in class py4j.reflection.MethodInvoker

buildInvoker(Method, Class<?>[]) - Static method in class py4j.reflection.MethodInvoker

buildMethod(Method) - Static method in class py4j.model.Py4JMethod

BYTE_CONVERTER - Static variable in class py4j.reflection.TypeConverter

BYTES_TYPE - Static variable in class py4j.Protocol

C

cacheSize - Static variable in class py4j.reflection.ReflectionEngine

CALL_COMMAND_NAME - Static variable in class py4j.commands.CallCommand

CALL_PROXY_COMMAND_NAME - Static variable in class py4j.reflection.PythonProxyHandler

CallbackClient - Class in py4j

A CallbackClient is responsible for managing communication channels: channels are created as needed (e.g., one per concurrent thread) and are closed after a certain time.

CallbackClient(int) - Constructor for class py4j.CallbackClient

CallbackClient(int, InetAddress) - Constructor for class py4j.CallbackClient

CallbackClient(int, InetAddress, String) - Constructor for class py4j.CallbackClient

CallbackClient(int, InetAddress, long, TimeUnit) - Constructor for class py4j.CallbackClient

CallbackClient(int, InetAddress, long, TimeUnit, SocketFactory) - Constructor for class py4j.CallbackClient

CallbackClient(int, InetAddress, long, TimeUnit, SocketFactory, boolean) - Constructor for class py4j.CallbackClient

CallbackClient(int, InetAddress, long, TimeUnit, SocketFactory, boolean, int) - Constructor for class py4j.CallbackClient

CallbackClient(int, InetAddress, String, long, TimeUnit, SocketFactory, boolean, int) - Constructor for class py4j.CallbackClient

callbackClient(int, InetAddress) - Method in class py4j.GatewayServer.GatewayServerBuilder

callbackClient(int, InetAddress, String) - Method in class py4j.GatewayServer.GatewayServerBuilder

Set up the callback client to talk to the server running at the given address and port, authenticating with the given token.

callbackClient(CallbackClient) - Method in class py4j.GatewayServer.GatewayServerBuilder

CallbackConnection - Class in py4j

Default implementation of the CommunicationChannel interface using TCP sockets.

CallbackConnection(int, InetAddress) - Constructor for class py4j.CallbackConnection

CallbackConnection(int, InetAddress, SocketFactory) - Constructor for class py4j.CallbackConnection

CallbackConnection(int, InetAddress, SocketFactory, int) - Constructor for class py4j.CallbackConnection

CallbackConnection(int, InetAddress, SocketFactory, int, String) - Constructor for class py4j.CallbackConnection

CallCommand - Class in py4j.commands

A CallCommand is responsible for parsing a call command and calling the method on the target object.

CallCommand() - Constructor for class py4j.commands.CallCommand

CHAR_CONVERTER - Static variable in class py4j.reflection.TypeConverter

CLASS_TYPE - Static variable in class py4j.Protocol

classForName(String) - Method in interface py4j.reflection.ClassLoadingStrategy

classForName(String) - Method in class py4j.reflection.CurrentThreadClassLoadingStrategy

classForName(String) - Static method in class py4j.reflection.ReflectionUtil

classForName(String) - Method in class py4j.reflection.RootClassLoadingStrategy

ClassLoadingStrategy - Interface in py4j.reflection

Strategy interface to load a class from a fully qualified name.

clearImports() - Method in class py4j.JVMView

ClientServer - Class in py4j

This class creates the JavaServer and the PythonClient necessary to communicate with a Python virtual machine with the new threading model.

ClientServer(Object) - Constructor for class py4j.ClientServer

ClientServer(int, InetAddress, int, InetAddress, int, int, ServerSocketFactory, SocketFactory, Object) - Constructor for class py4j.ClientServer

ClientServer(int, InetAddress, int, InetAddress, int, int, ServerSocketFactory, SocketFactory, Object, boolean, boolean) - Constructor for class py4j.ClientServer

ClientServer.ClientServerBuilder - Class in py4j

Helper class to make it easier and self-documenting how a ClientServer is constructed.

ClientServerBuilder() - Constructor for class py4j.ClientServer.ClientServerBuilder

ClientServerBuilder(Object) - Constructor for class py4j.ClientServer.ClientServerBuilder

ClientServerConnection - Class in py4j

ClientServerConnection(Gateway, Socket, List<Class<? extends Command>>, Py4JPythonClientPerThread, Py4JJavaServer, int) - Constructor for class py4j.ClientServerConnection

ClientServerConnection(Gateway, Socket, List<Class<? extends Command>>, Py4JPythonClientPerThread, Py4JJavaServer, int, String) - Constructor for class py4j.ClientServerConnection

closeConnection() - Method in class py4j.Gateway

Called when a connection is closed.

Command - Interface in py4j.commands

This interface must be implemented by all commands.

COMMAND_NAME - Static variable in class py4j.commands.AuthCommand

commandName - Variable in class py4j.commands.AbstractCommand

commands - Variable in class py4j.ClientServerConnection

commands - Variable in class py4j.GatewayConnection

compareTo(Py4JMember) - Method in class py4j.model.Py4JMember

computeCharacterConversion(Class<?>, Class<?>, List<TypeConverter>) - Static method in class py4j.reflection.TypeUtil

computeDistance(Class<?>, Class<?>) - Static method in class py4j.reflection.TypeUtil

computeNumericConversion(Class<?>, Class<?>, List<TypeConverter>) - Static method in class py4j.reflection.TypeUtil

connection - Variable in class py4j.commands.AbstractCommand

connectionError(Exception) - Method in class py4j.DefaultGatewayServerListener

connectionError(Exception) - Method in interface py4j.GatewayServerListener

connectionError(Exception) - Method in class py4j.PythonClient

connections - Variable in class py4j.CallbackClient

connectionStarted(Py4JServerConnection) - Method in class py4j.DefaultGatewayServerListener

connectionStarted(Py4JServerConnection) - Method in interface py4j.GatewayServerListener

connectionStarted(Py4JServerConnection) - Method in class py4j.PythonClient

connectionStopped(Py4JServerConnection) - Method in class py4j.DefaultGatewayServerListener

connectionStopped(Py4JServerConnection) - Method in class py4j.GatewayServer

connectionStopped(Py4JServerConnection) - Method in interface py4j.GatewayServerListener

connectionStopped(Py4JServerConnection) - Method in class py4j.PythonClient

connectTimeout(int) - Method in class py4j.ClientServer.ClientServerBuilder

connectTimeout - Variable in class py4j.ClientServer

connectTimeout(int) - Method in class py4j.GatewayServer.GatewayServerBuilder

CONSTRUCTOR_COMMAND_NAME - Static variable in class py4j.commands.ConstructorCommand

ConstructorCommand - Class in py4j.commands

A ConstructorCommand is responsible for calling the constructors of a Java class.

ConstructorCommand() - Constructor for class py4j.commands.ConstructorCommand

convert(Object) - Method in class py4j.reflection.TypeConverter

copyWith(InetAddress, int) - Method in class py4j.CallbackClient

Creates a callback client which connects to the given address and port, but retains all the other settings (like the CallbackClient.minConnectionTime and the CallbackClient.socketFactory.

copyWith(InetAddress, int) - Method in interface py4j.Py4JPythonClient

Creates a callback client which connects to the given address and port, but retains all the other settings (like the minConnectionTime and the socketFactory).

copyWith(InetAddress, int) - Method in class py4j.PythonClient

CREATE_VIEW_SUB_COMMAND_NAME - Static variable in class py4j.commands.JVMViewCommand

createArray(String, int[]) - Method in class py4j.reflection.ReflectionEngine

createConnection(Gateway, Socket) - Method in class py4j.GatewayServer

Creates a server connection from a Python call to the Java side.

createConnection(Gateway, Socket) - Method in class py4j.JavaServer

createJavaServer(Object, Py4JPythonClientPerThread) - Method in class py4j.ClientServer

createProxy(ClassLoader, Class[], String) - Method in class py4j.Gateway

Creates a proxy implementing the provided interfaces with the provided class loader.

createPythonClient() - Method in class py4j.ClientServer

createPythonProxyHandler(String) - Method in class py4j.Gateway

CurrentThreadClassLoadingStrategy - Class in py4j.reflection

This class loading strategy uses the current thread's ClassLoader to load a class from a fully qualified name.

CurrentThreadClassLoadingStrategy() - Constructor for class py4j.reflection.CurrentThreadClassLoadingStrategy

customCommands(List<Class<? extends Command>>) - Method in class py4j.GatewayServer.GatewayServerBuilder

customCommands - Variable in class py4j.PythonClient

D

DECIMAL_TYPE - Static variable in class py4j.Protocol

decode(byte[]) - Static method in class py4j.Base64

Decodes a BASE64 encoded byte array.

decode(byte[], int, int) - Static method in class py4j.Base64

Decodes a BASE64 encoded byte array.

decode(char[]) - Static method in class py4j.Base64

Decodes a BASE64 encoded char array.

decode(String) - Static method in class py4j.Base64

Decodes a BASE64 encoded String.

decodeFast(byte[]) - Static method in class py4j.Base64

Decodes a BASE64 encoded byte array that is known to be resonably well formatted.

decodeFast(char[]) - Static method in class py4j.Base64

Decodes a BASE64 encoded char array that is known to be resonably well formatted.

decodeFast(String) - Static method in class py4j.Base64

Decodes a BASE64 encoded string that is known to be resonably well formatted.

DEFAULT_ADDRESS - Static variable in class py4j.CallbackClient

DEFAULT_ADDRESS - Static variable in class py4j.GatewayServer

DEFAULT_CACHE_SIZE - Static variable in class py4j.reflection.LRUCache

DEFAULT_CONNECT_TIMEOUT - Static variable in class py4j.GatewayServer

DEFAULT_IPv6_ADDRESS - Static variable in class py4j.GatewayServer

DEFAULT_JVM_OBJECT_ID - Static variable in class py4j.Protocol

DEFAULT_MIN_CONNECTION_TIME - Static variable in class py4j.CallbackClient

DEFAULT_MIN_CONNECTION_TIME_UNIT - Static variable in class py4j.CallbackClient

DEFAULT_NONBLOCKING_SO_TIMEOUT - Static variable in class py4j.CallbackConnection

DEFAULT_PORT - Static variable in class py4j.GatewayServer

DEFAULT_PYTHON_PORT - Static variable in class py4j.GatewayServer

DEFAULT_READ_TIMEOUT - Static variable in class py4j.GatewayServer

defaultAddress() - Static method in class py4j.GatewayServer

DefaultApplication - Class in py4j

Default application that can be used to quickly test Py4J.

DefaultApplication() - Constructor for class py4j.DefaultApplication

DefaultGatewayServerListener - Class in py4j

This class implements a default GatewayServerListener.

DefaultGatewayServerListener() - Constructor for class py4j.DefaultGatewayServerListener

defaultIPv6Address() - Static method in class py4j.GatewayServer

deleteObject(String) - Method in class py4j.Gateway

DIR_COMMAND_NAME - Static variable in class py4j.commands.DirCommand

DIR_FIELDS_SUBCOMMAND_NAME - Static variable in class py4j.commands.DirCommand

DIR_JVMVIEW_SUBCOMMAND_NAME - Static variable in class py4j.commands.DirCommand

DIR_METHODS_SUBCOMMAND_NAME - Static variable in class py4j.commands.DirCommand

DIR_STATIC_SUBCOMMAND_NAME - Static variable in class py4j.commands.DirCommand

DirCommand - Class in py4j.commands

DirCommand() - Constructor for class py4j.commands.DirCommand

DISTANCE_FACTOR - Static variable in class py4j.reflection.TypeUtil

DOUBLE_LINES - Static variable in class py4j.model.HelpPageGenerator

DOUBLE_TO_FLOAT - Static variable in class py4j.reflection.TypeConverter

DOUBLE_TYPE - Static variable in class py4j.Protocol

E

enableMemoryManagement - Variable in class py4j.CallbackClient

enableMemoryManagement(boolean) - Method in class py4j.ClientServer.ClientServerBuilder

enableMemoryManagement - Variable in class py4j.ClientServer

encodeBytes(byte[]) - Static method in class py4j.Protocol

Transform the byte array into Base64 characters.

encodeToByte(byte[], boolean) - Static method in class py4j.Base64

Encodes a raw byte array into a BASE64 byte[] representation i accordance with RFC 2045.

encodeToByte(byte[], int, int, boolean) - Static method in class py4j.Base64

Encodes a raw byte array into a BASE64 byte[] representation i accordance with RFC 2045.

encodeToChar(byte[], boolean) - Static method in class py4j.Base64

Encodes a raw byte array into a BASE64 char[] representation i accordance with RFC 2045.

encodeToString(byte[], boolean) - Static method in class py4j.Base64

Encodes a raw byte array into a BASE64 String representation i accordance with RFC 2045.

END - Static variable in class py4j.Protocol

END_OUTPUT - Static variable in class py4j.Protocol

ENTRY_POINT_OBJECT_ID - Static variable in class py4j.Protocol

entryPoint(Object) - Method in class py4j.ClientServer.ClientServerBuilder

entryPoint(Object) - Method in class py4j.GatewayServer.GatewayServerBuilder

equals(Object) - Method in class py4j.model.Py4JMember

equals(Object) - Method in class py4j.reflection.MethodDescriptor

ERROR - Static variable in class py4j.Protocol

ERROR_COMMAND - Static variable in class py4j.Protocol

escape(String) - Static method in class py4j.StringUtil

ESCAPE_CHAR - Static variable in class py4j.StringUtil

EXCEPTION_COMMAND_NAME - Static variable in class py4j.commands.ExceptionCommand

ExceptionCommand - Class in py4j.commands

ExceptionCommand() - Constructor for class py4j.commands.ExceptionCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.AbstractCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.ArrayCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.AuthCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.CallCommand

execute(String, BufferedReader, BufferedWriter) - Method in interface py4j.commands.Command

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.ConstructorCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.DirCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.ExceptionCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.FieldCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.HelpPageCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.JVMViewCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.ListCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.MemoryCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.ReflectionCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.ShutdownGatewayServerCommand

execute(String, BufferedReader, BufferedWriter) - Method in class py4j.commands.StreamCommand

F

FATAL_ERROR - Static variable in class py4j.Protocol

FIELD_COMMAND_NAME - Static variable in class py4j.commands.FieldCommand

FIELD_GET_SUB_COMMAND_NAME - Static variable in class py4j.commands.FieldCommand

FIELD_SET_SUB_COMMAND_NAME - Static variable in class py4j.commands.FieldCommand

FieldCommand - Class in py4j.commands

A FieldCommand is responsible for accessing and setting fields of objects.

FieldCommand() - Constructor for class py4j.commands.FieldCommand

finalize() - Method in class py4j.reflection.PythonProxyHandler

fireConnectionError(Exception) - Method in class py4j.GatewayServer

fireConnectionStarted(Py4JServerConnection) - Method in class py4j.GatewayServer

fireConnectionStopped() - Method in class py4j.ClientServerConnection

fireConnectionStopped() - Method in class py4j.GatewayConnection

fireServerError(Exception) - Method in class py4j.GatewayServer

fireServerPostShutdown() - Method in class py4j.GatewayServer

fireServerPreShutdown() - Method in class py4j.GatewayServer

fireServerStarted() - Method in class py4j.GatewayServer

fireServerStopped() - Method in class py4j.GatewayServer

FLOAT_CONVERTER - Static variable in class py4j.reflection.TypeConverter

forName(String) - Static method in class py4j.reflection.TypeUtil

forName(String, JVMView) - Static method in class py4j.reflection.TypeUtil

G

GARBAGE_COLLECT_PROXY_COMMAND_NAME - Static variable in class py4j.reflection.PythonProxyHandler

gateway - Variable in class py4j.ClientServer

gateway - Variable in class py4j.commands.AbstractCommand

Gateway - Class in py4j

A Gateway manages various states: entryPoint, references to objects returned to a Python program, etc.

Gateway(Object) - Constructor for class py4j.Gateway

Gateway(Object, Py4JPythonClient) - Constructor for class py4j.Gateway

gateway(Gateway) - Method in class py4j.GatewayServer.GatewayServerBuilder

gateway - Variable in class py4j.PythonClient

GATEWAY_SERVER_ID - Static variable in class py4j.GatewayServer

GATEWAY_SERVER_ID - Static variable in class py4j.Protocol

GatewayConnection - Class in py4j

Manage the connection between a Python program and a Gateway.

GatewayConnection(Gateway, Socket) - Constructor for class py4j.GatewayConnection

GatewayConnection(Gateway, Socket, List<Class<? extends Command>>, List<GatewayServerListener>) - Constructor for class py4j.GatewayConnection

GatewayConnection(Gateway, Socket, String, List<Class<? extends Command>>, List<GatewayServerListener>) - Constructor for class py4j.GatewayConnection

GatewayServer - Class in py4j

This class enables Python programs to access a Java program.

GatewayServer() - Constructor for class py4j.GatewayServer

Creates a GatewayServer instance with default port (25333), default address (127.0.0.1), and default timeout value (no timeout).

GatewayServer(Object) - Constructor for class py4j.GatewayServer

Creates a GatewayServer instance with default port (25333), default address (127.0.0.1), and default timeout value (no timeout).

GatewayServer(Object, int) - Constructor for class py4j.GatewayServer

GatewayServer(Object, int, int, InetAddress, InetAddress, int, int, List<Class<? extends Command>>) - Constructor for class py4j.GatewayServer

GatewayServer(Object, int, int, int) - Constructor for class py4j.GatewayServer

GatewayServer(Object, int, int, int, int, List<Class<? extends Command>>) - Constructor for class py4j.GatewayServer

GatewayServer(Object, int, int, int, List<Class<? extends Command>>, Py4JPythonClient) - Constructor for class py4j.GatewayServer

GatewayServer(Object, int, InetAddress, int, int, List<Class<? extends Command>>, Py4JPythonClient) - Constructor for class py4j.GatewayServer

GatewayServer(Object, int, InetAddress, int, int, List<Class<? extends Command>>, Py4JPythonClient, ServerSocketFactory) - Constructor for class py4j.GatewayServer

GatewayServer(Gateway, int, InetAddress, int, int, List<Class<? extends Command>>, ServerSocketFactory) - Constructor for class py4j.GatewayServer

GatewayServer.GatewayServerBuilder - Class in py4j

Helper class to make it easier and self-documenting how a GatewayServer is constructed.

GatewayServerBuilder() - Constructor for class py4j.GatewayServer.GatewayServerBuilder

GatewayServerBuilder(Object) - Constructor for class py4j.GatewayServer.GatewayServerBuilder

GatewayServerListener - Interface in py4j

A client can implement this listener to be notified of Gateway events.

GET_JAVA_LANG_CLASS_SUB_COMMAND_NAME - Static variable in class py4j.commands.ReflectionCommand

GET_MEMBER_SUB_COMMAND_NAME - Static variable in class py4j.commands.ReflectionCommand

GET_UNKNOWN_SUB_COMMAND_NAME - Static variable in class py4j.commands.ReflectionCommand

getAddress() - Method in class py4j.CallbackClient

getAddress() - Method in class py4j.GatewayServer

getAddress() - Method in interface py4j.Py4JJavaServer

getAddress() - Method in interface py4j.Py4JPythonClient

getArgCounter() - Method in class py4j.Gateway

getArguments(BufferedReader) - Method in class py4j.commands.AbstractCommand

getArrayReturnObject(String, int) - Static method in class py4j.ReturnObject

getAuthCommand(String) - Static method in class py4j.Protocol

getBaseCommands() - Static method in class py4j.GatewayConnection

getBindings() - Method in class py4j.Gateway

getBoolean(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

getBytes(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

getCallbackClient() - Method in class py4j.Gateway

getCallbackClient() - Method in class py4j.GatewayServer

getClass(Class<?>, String) - Method in class py4j.reflection.ReflectionEngine

getClass(String, JVMView) - Static method in class py4j.reflection.TypeUtil

getClasses() - Method in class py4j.model.Py4JClass

getClassLoader() - Method in interface py4j.reflection.ClassLoadingStrategy

getClassLoader() - Method in class py4j.reflection.CurrentThreadClassLoadingStrategy

getClassLoader() - Static method in class py4j.reflection.ReflectionUtil

getClassLoader() - Method in class py4j.reflection.RootClassLoadingStrategy

getClassLoadingStrategy() - Static method in class py4j.reflection.ReflectionUtil

getClassParameters(Object[]) - Method in class py4j.reflection.ReflectionEngine

getCommandName() - Method in class py4j.commands.AbstractCommand

getCommandName() - Method in interface py4j.commands.Command

getCommandPart() - Method in class py4j.ReturnObject

getConnection() - Method in class py4j.CallbackClient

getConnection() - Method in class py4j.PythonClient

getConnectionLock() - Method in class py4j.CallbackClient

getConnectTimeout() - Method in class py4j.GatewayServer

getConstructor() - Method in class py4j.reflection.MethodInvoker

getConstructor(Class<?>, Class<?>[]) - Method in class py4j.reflection.ReflectionEngine

getConstructor(String, Object[]) - Method in class py4j.reflection.ReflectionEngine

getContainer() - Method in class py4j.model.Py4JField

getContainer() - Method in class py4j.model.Py4JMethod

getContainer() - Method in class py4j.reflection.MethodDescriptor

getConversion() - Method in class py4j.reflection.TypeConverter

getConverters() - Method in class py4j.reflection.MethodInvoker

getCost() - Method in class py4j.reflection.MethodInvoker

getCost(Class<?>, Class<?>) - Static method in class py4j.reflection.TypeUtil

getCustomCommands() - Method in class py4j.GatewayServer

getDecimal(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

getDecimalReturnObject(Object) - Static method in class py4j.ReturnObject

getDefaultJVMView() - Method in class py4j.Gateway

getDouble(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

getEntryPoint() - Method in class py4j.Gateway

getErrorReferenceReturnObject(String) - Static method in class py4j.ReturnObject

getErrorReturnObject() - Static method in class py4j.ReturnObject

getErrorReturnObject(Throwable) - Static method in class py4j.ReturnObject

getExtendType() - Method in class py4j.model.Py4JClass

getField(Class<?>, String) - Method in class py4j.reflection.ReflectionEngine

getField(Object, String) - Method in class py4j.reflection.ReflectionEngine

getField(String, String) - Method in class py4j.reflection.ReflectionEngine

getFields() - Method in class py4j.model.Py4JClass

getFieldValue(Object, Field) - Method in class py4j.reflection.ReflectionEngine

Wrapper around Field.get

getGateway() - Method in class py4j.GatewayServer

getGateway() - Method in interface py4j.Py4JJavaServer

getGateway() - Method in interface py4j.Py4JPythonClientPerThread

getGateway() - Method in class py4j.PythonClient

getHelpPage(Py4JClass, String, boolean) - Static method in class py4j.model.HelpPageGenerator

getHelpPage(Py4JMethod, boolean) - Static method in class py4j.model.HelpPageGenerator

getId() - Method in class py4j.JVMView

getImplementTypes() - Method in class py4j.model.Py4JClass

getImportedNames() - Method in class py4j.JVMView

Return the current list of imports known to this view.

getInteger(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

getInternalRepresentation() - Method in class py4j.reflection.MethodDescriptor

getIteratorReturnObject(String) - Static method in class py4j.ReturnObject

getJavadoc() - Method in class py4j.model.Py4JMember

getJavaServer() - Method in class py4j.ClientServer

getJavaServer() - Method in interface py4j.Py4JPythonClientPerThread

getJavaServer() - Method in class py4j.PythonClient

getLastImportSearches() - Method in class py4j.JVMView

getListeners() - Method in class py4j.GatewayServer

getListeners() - Method in interface py4j.Py4JJavaServer

getListeningPort() - Method in class py4j.GatewayServer

getListeningPort() - Method in interface py4j.Py4JJavaServer

getListReturnObject(String, int) - Static method in class py4j.ReturnObject

getLong(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

getMapReturnObject(String, int) - Static method in class py4j.ReturnObject

getMemberOutputCommand(char) - Static method in class py4j.Protocol

getMemberOutputCommand(char, String) - Static method in class py4j.Protocol

getMethod() - Method in class py4j.reflection.MethodInvoker

getMethod(Class<?>, String) - Method in class py4j.reflection.ReflectionEngine

getMethod(Class<?>, String, Class<?>[]) - Method in class py4j.reflection.ReflectionEngine

getMethod(Object, String, Object[]) - Method in class py4j.reflection.ReflectionEngine

getMethod(String, String, Object[]) - Method in class py4j.reflection.ReflectionEngine

getMethods() - Method in class py4j.model.Py4JClass

getName() - Method in class py4j.JVMView

getName() - Method in class py4j.model.Py4JMember

getName() - Method in class py4j.reflection.MethodDescriptor

getName(String, boolean) - Static method in class py4j.reflection.TypeUtil

getName() - Method in class py4j.ReturnObject

getNames(Class<?>[]) - Static method in class py4j.reflection.TypeUtil

getNextObjectId() - Method in class py4j.Gateway

getNoSuchFieldOutputCommand() - Static method in class py4j.Protocol

getNull(String) - Static method in class py4j.Protocol

Method provided for consistency.

getNullReturnObject() - Static method in class py4j.ReturnObject

getObjCounter() - Method in class py4j.Gateway

getObject(String) - Method in class py4j.Gateway

getObject(String, Gateway) - Static method in class py4j.Protocol

getObjectFromId(String) - Method in class py4j.Gateway

getOutputCommand(ReturnObject) - Static method in class py4j.Protocol

getOutputErrorCommand() - Static method in class py4j.Protocol

getOutputErrorCommand(String) - Static method in class py4j.Protocol

getOutputErrorCommand(Throwable) - Static method in class py4j.Protocol

getOutputFatalErrorCommand(Throwable) - Static method in class py4j.Protocol

getOutputVoidCommand() - Static method in class py4j.Protocol

getPackage(String) - Static method in class py4j.reflection.TypeUtil

getParameterNames() - Method in class py4j.model.Py4JMethod

getParameters() - Method in class py4j.reflection.MethodDescriptor

getParameterTypes() - Method in class py4j.model.Py4JMethod

getPerThreadConnection() - Method in interface py4j.Py4JPythonClientPerThread

getPerThreadConnection() - Method in class py4j.PythonClient

getPoint(Class<?>) - Static method in class py4j.reflection.TypeUtil

getPort() - Method in class py4j.CallbackClient

getPort() - Method in class py4j.GatewayServer

getPort() - Method in interface py4j.Py4JJavaServer

getPort() - Method in interface py4j.Py4JPythonClient

getPrimitiveObject() - Method in class py4j.ReturnObject

getPrimitiveReturnObject(Object) - Static method in class py4j.ReturnObject

getPrimitiveType(Object) - Static method in class py4j.Protocol

getPublicFieldNames(Object) - Method in class py4j.reflection.ReflectionEngine

Retrieve the names of all the public fields in the obj

getPublicMethodNames(Object) - Method in class py4j.reflection.ReflectionEngine

Retrieve the names of all the public methods in the obj

getPublicStaticClassNames(Class<?>) - Method in class py4j.reflection.ReflectionEngine

Retrieve the names of all the public static classes in the clazz

getPublicStaticFieldNames(Class<?>) - Method in class py4j.reflection.ReflectionEngine

Retrieve the names of all the public static fields in the clazz

getPublicStaticMethodNames(Class<?>) - Method in class py4j.reflection.ReflectionEngine

Retrieve the names of all the public static methods in the clazz

getPublicStaticNames(Class<?>) - Method in class py4j.reflection.ReflectionEngine

Retrieve the names of all the public static fields, methods and classes in the clazz

getPythonAddress() - Method in class py4j.GatewayServer

getPythonAddress() - Method in interface py4j.Py4JJavaServer

getPythonClient() - Method in class py4j.ClientServer

getPythonPort() - Method in class py4j.GatewayServer

getPythonPort() - Method in interface py4j.Py4JJavaServer

getPythonProxy(String, Gateway) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

getPythonProxyHandler(ClassLoader, Class[], String, Gateway) - Static method in class py4j.Protocol

Deprecated.

getPythonServerEntryPoint(Gateway, Class[]) - Method in class py4j.CallbackClient

getPythonServerEntryPoint(Class[]) - Method in class py4j.ClientServer

Gets a reference to the entry point on the Python side.

getPythonServerEntryPoint(Class[]) - Method in class py4j.GatewayServer

Gets a reference to the entry point on the Python side.

getPythonServerEntryPoint(Gateway, Class[]) - Method in interface py4j.Py4JPythonClient

Gets a reference to the entry point on the Python side.

getReadTimeout() - Method in class py4j.CallbackClient

getReadTimeout() - Method in class py4j.GatewayServer

getReadTimeout() - Method in interface py4j.Py4JPythonClient

getReadTimeout() - Method in class py4j.PythonClient

getReference(String, Gateway) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

getReferenceReturnObject(String) - Static method in class py4j.ReturnObject

getReflectionEngine() - Method in class py4j.Gateway

getRegex(String) - Static method in class py4j.model.HelpPageGenerator

getReturnObject(Object) - Method in class py4j.Gateway

getReturnType() - Method in class py4j.model.Py4JMethod

getReturnValue(String, Gateway) - Static method in class py4j.Protocol

getRootThrowable(Throwable, boolean) - Static method in class py4j.Protocol

getSequenceId() - Method in class py4j.JVMView

Sequence ID for getImportedNames().

getSetReturnObject(String, int) - Static method in class py4j.ReturnObject

getSignature(boolean) - Method in class py4j.model.Py4JClass

getSignature(boolean) - Method in class py4j.model.Py4JField

getSignature(boolean) - Method in class py4j.model.Py4JMember

getSignature(boolean) - Method in class py4j.model.Py4JMethod

getSingleImportsMap() - Method in class py4j.JVMView

getSize() - Method in class py4j.ReturnObject

getSocket() - Method in class py4j.ClientServerConnection

getSocket() - Method in class py4j.GatewayConnection

getSocket() - Method in interface py4j.Py4JServerConnection

getStarImports() - Method in class py4j.JVMView

getString(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

getStringArguments(BufferedReader) - Method in class py4j.commands.AbstractCommand

getThrowableAsString(Throwable) - Static method in class py4j.Protocol

getType() - Method in class py4j.model.Py4JField

getVoidReturnObject() - Static method in class py4j.ReturnObject

getWhen() - Method in exception py4j.Py4JNetworkException

giveBackConnection(Py4JClientConnection) - Method in class py4j.CallbackClient

giveBackConnection(Py4JClientConnection) - Method in class py4j.PythonClient

H

hashCode() - Method in class py4j.model.Py4JMember

hashCode() - Method in class py4j.reflection.MethodDescriptor

HELP_CLASS_SUB_COMMAND_NAME - Static variable in class py4j.commands.HelpPageCommand

HELP_COMMAND_NAME - Static variable in class py4j.commands.HelpPageCommand

HELP_OBJECT_SUB_COMMAND_NAME - Static variable in class py4j.commands.HelpPageCommand

HelpPageCommand - Class in py4j.commands

A HelpPageCommand is responsible for generating a help page for a Java object or Java class.

HelpPageCommand() - Constructor for class py4j.commands.HelpPageCommand

HelpPageGenerator - Class in py4j.model

The HelpPageGenerator generates a help page (a String) for a class or a method.

HelpPageGenerator() - Constructor for class py4j.model.HelpPageGenerator

I

IMPORT_SUB_COMMAND_NAME - Static variable in class py4j.commands.JVMViewCommand

INDENT - Static variable in class py4j.model.HelpPageGenerator

init(Gateway, Py4JServerConnection) - Method in class py4j.commands.AbstractCommand

init(Gateway, Py4JServerConnection) - Method in interface py4j.commands.Command

Called when a command instance is created and assigned to a connection.

init(Gateway, Py4JServerConnection) - Method in class py4j.commands.DirCommand

init(Gateway, Py4JServerConnection) - Method in class py4j.commands.FieldCommand

init(Gateway, Py4JServerConnection) - Method in class py4j.commands.JVMViewCommand

init(Gateway, Py4JServerConnection) - Method in class py4j.commands.ReflectionCommand

init(Gateway, Py4JServerConnection) - Method in class py4j.commands.ShutdownGatewayServerCommand

initCommands(Gateway, List<Class<? extends Command>>) - Method in class py4j.ClientServerConnection

Override this method to initialize custom commands.

initCommands(Gateway, List<Class<? extends Command>>) - Method in class py4j.GatewayConnection

Override this method to initialize custom commands.

INT_TO_BYTE - Static variable in class py4j.reflection.TypeConverter

INT_TO_SHORT - Static variable in class py4j.reflection.TypeConverter

INTEGER_TYPE - Static variable in class py4j.Protocol

INVALID_INVOKER - Static variable in class py4j.reflection.MethodInvoker

INVALID_INVOKER_COST - Static variable in class py4j.reflection.MethodInvoker

invoke(String, List<Object>) - Method in class py4j.Gateway

Invokes a constructor and returned the constructed object.

invoke(String, String, List<Object>) - Method in class py4j.Gateway

Invokes a method.

invoke(Object, Object[]) - Method in class py4j.reflection.MethodInvoker

invoke(Object, Method, Object[]) - Method in class py4j.reflection.PythonProxyHandler

invoke(Object, MethodInvoker, Object[]) - Method in class py4j.reflection.ReflectionEngine

invokeConstructor(String, List<Object>) - Method in class py4j.commands.ConstructorCommand

invokeMethod(String, String, List<Object>) - Method in class py4j.commands.AbstractCommand

Convenient shortcut to invoke a method dynamically.

isArray(Object) - Method in class py4j.Gateway

isArray() - Method in class py4j.ReturnObject

isAuthenticated() - Method in class py4j.commands.AuthCommand

isBoolean(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isBoolean(Class<?>) - Static method in class py4j.reflection.TypeUtil

isByte(Class<?>) - Static method in class py4j.reflection.TypeUtil

isBytes(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isCharacter(Class<?>) - Static method in class py4j.reflection.TypeUtil

isDecimal(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isDecimal() - Method in class py4j.ReturnObject

isDecimalObject(Object) - Method in class py4j.Gateway

isDouble(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isDouble(Class<?>) - Static method in class py4j.reflection.TypeUtil

isEmpty(String) - Static method in class py4j.Protocol

isEnd(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isError(String) - Static method in class py4j.Protocol

Assumes that commandPart is not null.

isError() - Method in class py4j.ReturnObject

isFloat(Class<?>) - Static method in class py4j.reflection.TypeUtil

isInitiatedFromClient() - Method in class py4j.ClientServerConnection

isInstanceOf(Class<?>, Object) - Static method in class py4j.reflection.TypeUtil

Checks if an object is an instance of a given class.

isInstanceOf(String, Object) - Static method in class py4j.reflection.TypeUtil

Checks if an object is an instance of a given class.

isInteger(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isInteger(Class<?>) - Static method in class py4j.reflection.TypeUtil

isIterator() - Method in class py4j.ReturnObject

isList(Object) - Method in class py4j.Gateway

isList() - Method in class py4j.ReturnObject

isLong(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isLong(Class<?>) - Static method in class py4j.reflection.TypeUtil

isMap(Object) - Method in class py4j.Gateway

isMap() - Method in class py4j.ReturnObject

isMemoryManagementEnabled() - Method in class py4j.CallbackClient

isMemoryManagementEnabled() - Method in interface py4j.Py4JPythonClient

isNull(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isNull() - Method in class py4j.ReturnObject

isNumeric(Class<?>) - Static method in class py4j.reflection.TypeUtil

isPrimitiveObject(Object) - Method in class py4j.Gateway

isPythonProxy(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isReference(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isReference() - Method in class py4j.ReturnObject

isReturnMessage(String) - Static method in class py4j.Protocol

isSet(Object) - Method in class py4j.Gateway

isSet() - Method in class py4j.ReturnObject

isShort(Class<?>) - Static method in class py4j.reflection.TypeUtil

isStarted() - Method in class py4j.Gateway

isString(String) - Static method in class py4j.Protocol

Assumes that commandPart is not empty.

isVoid() - Method in class py4j.reflection.MethodInvoker

isVoid() - Method in class py4j.ReturnObject

ITERATOR_TYPE - Static variable in class py4j.Protocol

J

JAVA_LANG_STAR_IMPORT - Static variable in class py4j.JVMView

javaAddress(InetAddress) - Method in class py4j.ClientServer.ClientServerBuilder

javaAddress - Variable in class py4j.ClientServer

javaAddress(InetAddress) - Method in class py4j.GatewayServer.GatewayServerBuilder

javaPort(int) - Method in class py4j.ClientServer.ClientServerBuilder

javaPort - Variable in class py4j.ClientServer

javaPort(int) - Method in class py4j.GatewayServer.GatewayServerBuilder

javaServer - Variable in class py4j.ClientServer

javaServer - Variable in class py4j.ClientServerConnection

JavaServer - Class in py4j

This class extends GatewayServer by implementing a new threading model: a thread always use the same connection to the other side so callbacks are executed in the calling thread.

JavaServer(Object, int, int, int, List<Class<? extends Command>>, Py4JPythonClientPerThread) - Constructor for class py4j.JavaServer

JavaServer(Object, int, int, int, List<Class<? extends Command>>, Py4JPythonClientPerThread, String) - Constructor for class py4j.JavaServer

javaServer - Variable in class py4j.PythonClient

JVMView - Class in py4j

A JVM view keeps track of imports and import searches.

JVMView(String, String) - Constructor for class py4j.JVMView

JVMVIEW_COMMAND_NAME - Static variable in class py4j.commands.JVMViewCommand

JVMViewCommand - Class in py4j.commands

A JVMViewCommand is responsible for managing JVM views: creating views, adding imports, searching for fully qualified names.

JVMViewCommand() - Constructor for class py4j.commands.JVMViewCommand

L

LIST_COMMAND_NAME - Static variable in class py4j.commands.ListCommand

LIST_CONCAT_SUB_COMMAND_NAME - Static variable in class py4j.commands.ListCommand

LIST_COUNT_SUB_COMMAND_NAME - Static variable in class py4j.commands.ListCommand

LIST_IMULT_SUB_COMMAND_NAME - Static variable in class py4j.commands.ListCommand

LIST_MAX_SUB_COMMAND_NAME - Static variable in class py4j.commands.ListCommand

LIST_MIN_SUB_COMMAND_NAME - Static variable in class py4j.commands.ListCommand

LIST_MULT_SUB_COMMAND_NAME - Static variable in class py4j.commands.ListCommand

LIST_REVERSE_SUB_COMMAND_NAME - Static variable in class py4j.commands.ListCommand

LIST_SLICE_SUB_COMMAND_NAME - Static variable in class py4j.commands.ListCommand

LIST_SORT_SUB_COMMAND_NAME - Static variable in class py4j.commands.ListCommand

LIST_TYPE - Static variable in class py4j.Protocol

ListCommand - Class in py4j.commands

A ListCommand is responsible for handling operations on lists (e.g., slicing).

ListCommand() - Constructor for class py4j.commands.ListCommand

listeners - Variable in class py4j.GatewayConnection

lock - Variable in class py4j.CallbackClient

logger - Variable in class py4j.ClientServer

logger - Variable in class py4j.ClientServerConnection

logger - Variable in class py4j.GatewayConnection

logger - Variable in class py4j.PythonClient

LONG_CONVERTER - Static variable in class py4j.reflection.TypeConverter

LONG_TYPE - Static variable in class py4j.Protocol

LRUCache<K,V> - Class in py4j.reflection

Implementation of a Least Recently Used cache.

LRUCache() - Constructor for class py4j.reflection.LRUCache

LRUCache(int) - Constructor for class py4j.reflection.LRUCache

M

main(String[]) - Static method in class py4j.DefaultApplication

main(String[]) - Static method in class py4j.GatewayServer

Main method to start a local GatewayServer on either a given port or the default one.

MAP_TYPE - Static variable in class py4j.Protocol

MAX_DISTANCE - Static variable in class py4j.reflection.MethodInvoker

MEMORY_COMMAND_NAME - Static variable in class py4j.commands.MemoryCommand

MEMORY_DEL_SUB_COMMAND_NAME - Static variable in class py4j.commands.MemoryCommand

MemoryCommand - Class in py4j.commands

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.

MemoryCommand() - Constructor for class py4j.commands.MemoryCommand

METHOD_TYPE - Static variable in class py4j.Protocol

MethodDescriptor - Class in py4j.reflection

A MethodDescriptor wraps the signature of a method (name, container, parameters).

MethodDescriptor(String, Class, Class[]) - Constructor for class py4j.reflection.MethodDescriptor

MethodInvoker - Class in py4j.reflection

A MethodInvoker translates a call made in a Python Program into a call to a Java method.

MethodInvoker(Constructor<?>, TypeConverter[], int) - Constructor for class py4j.reflection.MethodInvoker

MethodInvoker(Method, TypeConverter[], int) - Constructor for class py4j.reflection.MethodInvoker

minConnectionTime - Variable in class py4j.CallbackClient

minConnectionTimeUnit - Variable in class py4j.CallbackClient

N

NetworkUtil - Class in py4j

Utility class used to perform network operations.

NetworkUtil() - Constructor for class py4j.NetworkUtil

NO_CONVERSION - Static variable in class py4j.reflection.TypeConverter

NO_CONVERTER - Static variable in class py4j.reflection.TypeConverter

NO_MEMBER - Static variable in class py4j.Protocol

NO_SUCH_FIELD - Static variable in class py4j.Protocol

nonBlockingReadTimeout - Variable in class py4j.ClientServerConnection

NULL_TYPE - Static variable in class py4j.Protocol

NUM_TO_LONG - Static variable in class py4j.reflection.TypeConverter

P

PACKAGE_TYPE - Static variable in class py4j.Protocol

periodicCleanup() - Method in class py4j.CallbackClient

Closes communication channels that have not been used for a time specified at the creation of the callback client.

port - Variable in class py4j.CallbackClient

PREFIX - Static variable in class py4j.model.HelpPageGenerator

PREFIX_INDENT - Static variable in class py4j.model.HelpPageGenerator

PREFIX_SEPARATOR - Static variable in class py4j.model.HelpPageGenerator

processSocket(Socket) - Method in class py4j.GatewayServer

Protocol - Class in py4j

This class defines the protocol used to communicate between two virtual machines (e.g., Python and Java).

Protocol() - Constructor for class py4j.Protocol

putNewObject(Object) - Method in class py4j.Gateway

Adds a new object to the gateway bindings and return the generated ID.

putObject(String, Object) - Method in class py4j.Gateway

py4j - package py4j

py4j.commands - package py4j.commands

py4j.model - package py4j.model

py4j.reflection - package py4j.reflection

PY4J_LOGGER - Static variable in class py4j.GatewayServer

Py4JAuthenticationException - Exception in py4j

Py4JAuthenticationException() - Constructor for exception py4j.Py4JAuthenticationException

Py4JAuthenticationException(String) - Constructor for exception py4j.Py4JAuthenticationException

Py4JAuthenticationException(String, Throwable) - Constructor for exception py4j.Py4JAuthenticationException

Py4JAuthenticationException(Throwable) - Constructor for exception py4j.Py4JAuthenticationException

Py4JClass - Class in py4j.model

Model of a Java class used to create a help page.

Py4JClass(String, String, String, List<String>, List<Py4JMethod>, List<Py4JField>, List<Py4JClass>) - Constructor for class py4j.model.Py4JClass

Py4JClientConnection - Interface in py4j

Py4JException - Exception in py4j

Exception raised when an error is encountered while using Py4J.

Py4JException() - Constructor for exception py4j.Py4JException

Py4JException(String) - Constructor for exception py4j.Py4JException

Py4JException(String, Throwable) - Constructor for exception py4j.Py4JException

Py4JException(Throwable) - Constructor for exception py4j.Py4JException

Py4JField - Class in py4j.model

Model of a Java field used to create a help page.

Py4JField(String, String, String, String) - Constructor for class py4j.model.Py4JField

Py4JJavaException - Exception in py4j

Exception raised when an exception is thrown in the client code.

Py4JJavaException() - Constructor for exception py4j.Py4JJavaException

Py4JJavaException(String) - Constructor for exception py4j.Py4JJavaException

Py4JJavaException(String, Throwable) - Constructor for exception py4j.Py4JJavaException

Py4JJavaException(Throwable) - Constructor for exception py4j.Py4JJavaException

Py4JJavaServer - Interface in py4j

Interface that describes the operations a server must support to receive requests from the Python side.

Py4JMember - Class in py4j.model

Model of a Java member (class, method, or field) used to create a help page.

Py4JMember(String, String) - Constructor for class py4j.model.Py4JMember

Py4JMethod - Class in py4j.model

Model of a Java method used to create a help page.

Py4JMethod(String, String, List<String>, List<String>, String, String) - Constructor for class py4j.model.Py4JMethod

Py4JNetworkException - Exception in py4j

Exception raised when a network error is encountered while using Py4J.

Py4JNetworkException() - Constructor for exception py4j.Py4JNetworkException

Py4JNetworkException(Py4JNetworkException.ErrorTime) - Constructor for exception py4j.Py4JNetworkException

Py4JNetworkException(String) - Constructor for exception py4j.Py4JNetworkException

Py4JNetworkException(String, Py4JNetworkException.ErrorTime) - Constructor for exception py4j.Py4JNetworkException

Py4JNetworkException(String, Throwable) - Constructor for exception py4j.Py4JNetworkException

Py4JNetworkException(String, Throwable, Py4JNetworkException.ErrorTime) - Constructor for exception py4j.Py4JNetworkException

Py4JNetworkException(Throwable) - Constructor for exception py4j.Py4JNetworkException

Py4JNetworkException.ErrorTime - Enum in py4j

Py4JPythonClient - Interface in py4j

Interface that describes the operations a client must support to make requests to the Python side.

Py4JPythonClientPerThread - Interface in py4j

Py4JServerConnection - Interface in py4j

PYTHON_INFINITY - Static variable in class py4j.Protocol

PYTHON_NAN - Static variable in class py4j.Protocol

PYTHON_NEGATIVE_INFINITY - Static variable in class py4j.Protocol

PYTHON_PROXY_TYPE - Static variable in class py4j.Protocol

pythonAddress(InetAddress) - Method in class py4j.ClientServer.ClientServerBuilder

pythonAddress - Variable in class py4j.ClientServer

pythonClient - Variable in class py4j.ClientServer

pythonClient - Variable in class py4j.ClientServerConnection

PythonClient - Class in py4j

Subclass of CallbackClient that implements the new threading model, ensuring that each thread uses its own connection.

PythonClient(Gateway, List<Class<? extends Command>>, int, InetAddress, long, TimeUnit, SocketFactory, Py4JJavaServer) - Constructor for class py4j.PythonClient

PythonClient(Gateway, List<Class<? extends Command>>, int, InetAddress, long, TimeUnit, SocketFactory, Py4JJavaServer, boolean, int) - Constructor for class py4j.PythonClient

PythonClient(Gateway, List<Class<? extends Command>>, int, InetAddress, long, TimeUnit, SocketFactory, Py4JJavaServer, boolean, int, String) - Constructor for class py4j.PythonClient

pythonPort(int) - Method in class py4j.ClientServer.ClientServerBuilder

pythonPort - Variable in class py4j.ClientServer

PythonProxyHandler - Class in py4j.reflection

A PythonProxyHandler is used in place of a Python object.

PythonProxyHandler(String, Gateway) - Constructor for class py4j.reflection.PythonProxyHandler

Q

quietlyClose(Closeable) - Static method in class py4j.NetworkUtil

quietlyClose(ServerSocket) - Static method in class py4j.NetworkUtil

quietlyClose(Socket) - Static method in class py4j.NetworkUtil

quietlySetLinger(Socket) - Static method in class py4j.NetworkUtil

Will send a RST packet on close, which should make both remote write and read operations fail.

quietSendFatalError(BufferedWriter, Throwable) - Method in class py4j.ClientServerConnection

quietSendFatalError(BufferedWriter, Throwable) - Method in class py4j.GatewayConnection

R

readBlockingResponse(BufferedReader) - Method in class py4j.CallbackConnection

readBlockingResponse(BufferedReader) - Method in class py4j.ClientServerConnection

reader - Variable in class py4j.ClientServerConnection

reader - Variable in class py4j.GatewayConnection

readNonBlockingResponse(Socket, BufferedReader) - Method in class py4j.CallbackConnection

readNonBlockingResponse(Socket, BufferedReader) - Method in class py4j.ClientServerConnection

readTimeout - Variable in class py4j.CallbackClient

readTimeout(int) - Method in class py4j.ClientServer.ClientServerBuilder

readTimeout - Variable in class py4j.ClientServer

readTimeout(int) - Method in class py4j.GatewayServer.GatewayServerBuilder

readTimeout - Variable in class py4j.PythonClient

REFERENCE_TYPE - Static variable in class py4j.Protocol

REFLECTION_COMMAND_NAME - Static variable in class py4j.commands.ReflectionCommand

ReflectionCommand - Class in py4j.commands

The ReflectionCommand is responsible for accessing packages, classes, and static members.

ReflectionCommand() - Constructor for class py4j.commands.ReflectionCommand

ReflectionEngine - Class in py4j.reflection

The reflection engine is responsible for accessing the classes, the instances and members in a JVM.

ReflectionEngine() - Constructor for class py4j.reflection.ReflectionEngine

ReflectionUtil - Class in py4j.reflection

Global utility to load classes and perform general reflection operations that can be customized by Strategy classes.

ReflectionUtil() - Constructor for class py4j.reflection.ReflectionUtil

REMOVE_IMPORT_SUB_COMMAND_NAME - Static variable in class py4j.commands.JVMViewCommand

removeEldestEntry(Map.Entry<K, V>) - Method in class py4j.reflection.LRUCache

removeListener(GatewayServerListener) - Method in class py4j.GatewayServer

removeListener(GatewayServerListener) - Method in interface py4j.Py4JJavaServer

removeSingleImport(String) - Method in class py4j.JVMView

removeStarImport(String) - Method in class py4j.JVMView

rEngine - Variable in class py4j.commands.JVMViewCommand

rEngine - Variable in class py4j.commands.ReflectionCommand

resetCallbackClient(InetAddress, int) - Method in class py4j.Gateway

Replace the callback client with the new one which connects to the given address and port.

resetCallbackClient(InetAddress, int) - Method in class py4j.GatewayServer

Replace the callback client with the new one which connects to the given address and port.

RETURN_MESSAGE - Static variable in class py4j.Protocol

RETURN_VOID - Static variable in class py4j.commands.ArrayCommand

RETURN_VOID - Static variable in class py4j.commands.ListCommand

RETURN_VOID - Static variable in class py4j.reflection.ReflectionEngine

ReturnObject - Class in py4j

A ReturnObject wraps a value returned by a method.

RootClassLoadingStrategy - Class in py4j.reflection

This class loading strategy just uses the class current class loader to load a class from a fully qualified name.

RootClassLoadingStrategy() - Constructor for class py4j.reflection.RootClassLoadingStrategy

run() - Method in class py4j.ClientServerConnection

run() - Method in class py4j.GatewayConnection

run() - Method in class py4j.GatewayServer

S

safeReadLine(BufferedReader, boolean) - Static method in class py4j.NetworkUtil

safeReadLine(BufferedReader) - Static method in class py4j.NetworkUtil

SEARCH_SUB_COMMAND_NAME - Static variable in class py4j.commands.JVMViewCommand

sendCommand(String) - Method in class py4j.CallbackClient

Sends a command to the Python side.

sendCommand(String, boolean) - Method in class py4j.CallbackClient

Sends a command to the Python side.

sendCommand(String) - Method in class py4j.CallbackConnection

sendCommand(String, boolean) - Method in class py4j.CallbackConnection

sendCommand(String) - Method in class py4j.ClientServerConnection

sendCommand(String, boolean) - Method in class py4j.ClientServerConnection

sendCommand(String) - Method in interface py4j.Py4JClientConnection

sendCommand(String, boolean) - Method in interface py4j.Py4JClientConnection

sendCommand(String) - Method in interface py4j.Py4JPythonClient

Sends a command to the Python side.

sendCommand(String, boolean) - Method in interface py4j.Py4JPythonClient

Sends a command to the Python side.

SEPARATOR - Static variable in class py4j.model.HelpPageGenerator

serverError(Exception) - Method in class py4j.DefaultGatewayServerListener

serverError(Exception) - Method in interface py4j.GatewayServerListener

This method may be called concurrently with serverPostShutdown().

serverError(Exception) - Method in class py4j.PythonClient

serverPostShutdown() - Method in class py4j.DefaultGatewayServerListener

serverPostShutdown() - Method in interface py4j.GatewayServerListener

This method may be called concurrently with serverStopped() and serverError().

serverPostShutdown() - Method in class py4j.PythonClient

serverPreShutdown() - Method in class py4j.DefaultGatewayServerListener

serverPreShutdown() - Method in interface py4j.GatewayServerListener

serverPreShutdown() - Method in class py4j.PythonClient

serverSocketFactory(ServerSocketFactory) - Method in class py4j.ClientServer.ClientServerBuilder

serverSocketFactory(ServerSocketFactory) - Method in class py4j.GatewayServer.GatewayServerBuilder

serverStarted() - Method in class py4j.DefaultGatewayServerListener

serverStarted() - Method in interface py4j.GatewayServerListener

serverStarted() - Method in class py4j.PythonClient

serverStopped() - Method in class py4j.DefaultGatewayServerListener

serverStopped() - Method in interface py4j.GatewayServerListener

This method may be called concurrently with serverPostShutdown().

serverStopped() - Method in class py4j.PythonClient

SET_TYPE - Static variable in class py4j.Protocol

setArray(boolean) - Method in class py4j.ReturnObject

setClassLoadingStrategy(ClassLoadingStrategy) - Static method in class py4j.reflection.ReflectionUtil

setCommandPart(String) - Method in class py4j.ReturnObject

setError(boolean) - Method in class py4j.ReturnObject

setFieldValue(Object, Field, Object) - Method in class py4j.reflection.ReflectionEngine

Wrapper around Field.set

setGateway(Gateway) - Method in interface py4j.Py4JPythonClientPerThread

setGateway(Gateway) - Method in class py4j.PythonClient

setId(String) - Method in class py4j.JVMView

setInitiatedFromClient(boolean) - Method in class py4j.ClientServerConnection

setIterator(boolean) - Method in class py4j.ReturnObject

setJavaServer(Py4JJavaServer) - Method in interface py4j.Py4JPythonClientPerThread

setJavaServer(Py4JJavaServer) - Method in class py4j.PythonClient

setList(boolean) - Method in class py4j.ReturnObject

setMap(boolean) - Method in class py4j.ReturnObject

setName(String) - Method in class py4j.JVMView

setName(String) - Method in class py4j.ReturnObject

setNull(boolean) - Method in class py4j.ReturnObject

setPerThreadConnection(ClientServerConnection) - Method in interface py4j.Py4JPythonClientPerThread

setPerThreadConnection(ClientServerConnection) - Method in class py4j.PythonClient

setPrimitiveObject(Object) - Method in class py4j.ReturnObject

setReference(boolean) - Method in class py4j.ReturnObject

setSet(boolean) - Method in class py4j.ReturnObject

setSize(int) - Method in class py4j.ReturnObject

setStarted(boolean) - Method in class py4j.Gateway

setupCleaner() - Method in class py4j.CallbackClient

setupCleaner() - Method in class py4j.PythonClient

setUsed(boolean) - Method in class py4j.CallbackConnection

setUsed(boolean) - Method in class py4j.ClientServerConnection

setUsed(boolean) - Method in interface py4j.Py4JClientConnection

setVoid(boolean) - Method in class py4j.ReturnObject

SHORT_CONVERTER - Static variable in class py4j.reflection.TypeConverter

shouldRetrySendCommand(Py4JClientConnection, Py4JNetworkException) - Method in class py4j.CallbackClient

shouldRetrySendCommand(Py4JClientConnection, Py4JNetworkException) - Method in class py4j.PythonClient

shutdown() - Method in class py4j.CallbackClient

Closes all active channels, stops the periodic cleanup of channels and mark the client as shutting down.

shutdown() - Method in class py4j.CallbackConnection

shutdown(boolean) - Method in class py4j.CallbackConnection

Shuts down the connection by closing the socket, the writer, and the reader.

shutdown() - Method in class py4j.ClientServer

Shuts down the Java Server so that it stops accepting requests and it closes existing connections.

shutdown() - Method in class py4j.ClientServerConnection

shutdown(boolean) - Method in class py4j.ClientServerConnection

shutdown() - Method in class py4j.Gateway

Releases all objects that were referenced by this Gateway and shuts down the CallbackClient.

shutdown(boolean) - Method in class py4j.Gateway

Releases all objects that were referenced by this Gateway and optionally shut down the callback client.

shutdown() - Method in class py4j.GatewayConnection

shutdown(boolean) - Method in class py4j.GatewayConnection

Shuts down the connection by closing the socket, the writer, and the reader.

shutdown() - Method in class py4j.GatewayServer

Stops accepting connections, closes all current connections, and calls Gateway.shutdown()

shutdown(boolean) - Method in class py4j.GatewayServer

Stops accepting connections, closes all current connections, and calls Gateway.shutdown()

shutdown() - Method in interface py4j.Py4JClientConnection

shutdown(boolean) - Method in interface py4j.Py4JClientConnection

shutdown() - Method in interface py4j.Py4JJavaServer

Stops accepting connections, closes all current connections, and calls Gateway.shutdown()

shutdown(boolean) - Method in interface py4j.Py4JJavaServer

Stops accepting connections, closes all current connections, and calls Gateway.shutdown()

shutdown() - Method in interface py4j.Py4JPythonClient

Closes all active channels, stops the periodic cleanup of channels and mark the client as shutting down.

shutdown() - Method in interface py4j.Py4JServerConnection

shutdown(boolean) - Method in interface py4j.Py4JServerConnection

SHUTDOWN_GATEWAY_SERVER_COMMAND_NAME - Static variable in class py4j.commands.ShutdownGatewayServerCommand

ShutdownGatewayServerCommand - Class in py4j.commands

The ShutdownGatewayServerCommand is responsible for shutting down the GatewayServer.

ShutdownGatewayServerCommand() - Constructor for class py4j.commands.ShutdownGatewayServerCommand

socket - Variable in class py4j.ClientServerConnection

socket - Variable in class py4j.GatewayConnection

socketFactory - Variable in class py4j.CallbackClient

socketFactory(SocketFactory) - Method in class py4j.ClientServer.ClientServerBuilder

socketFactory - Variable in class py4j.ClientServer

sSocketFactory - Variable in class py4j.ClientServer

start() - Method in class py4j.CallbackConnection

start() - Method in class py4j.ClientServerConnection

start() - Method in class py4j.GatewayServer

Starts to accept connections in a second thread (non-blocking call).

start(boolean) - Method in class py4j.GatewayServer

Starts to accept connections.

start() - Method in interface py4j.Py4JClientConnection

start() - Method in interface py4j.Py4JJavaServer

Starts to accept connections in a second thread (non-blocking call).

start(boolean) - Method in interface py4j.Py4JJavaServer

Starts to accept connections.

startClientSocket() - Method in class py4j.PythonClient

startConnection() - Method in class py4j.GatewayConnection

Wraps the GatewayConnection in a thread and start the thread.

startServer() - Method in class py4j.ClientServer

Starts the JavaServer on its own thread.

startServer(boolean) - Method in class py4j.ClientServer

Starts the JavaServer, which will handle requests from the Python side.

startServerConnection() - Method in class py4j.ClientServerConnection

startSocket() - Method in class py4j.GatewayServer

Starts the ServerSocket.

startup() - Method in class py4j.Gateway

STATIC_PREFIX - Static variable in class py4j.Protocol

STREAM_COMMAND_NAME - Static variable in class py4j.commands.StreamCommand

StreamCommand - Class in py4j.commands

A StreamCommand is like a CallCommand, but returns the value directly.

StreamCommand() - Constructor for class py4j.commands.StreamCommand

STRING_TO_CHAR - Static variable in class py4j.reflection.TypeConverter

STRING_TYPE - Static variable in class py4j.Protocol

StringUtil - Class in py4j

String utility class providing operations to escape and unescape new lines.

StringUtil() - Constructor for class py4j.StringUtil

SUCCESS - Static variable in class py4j.Protocol

T

threadConnection - Variable in class py4j.PythonClient

toString() - Method in class py4j.reflection.MethodDescriptor

turnAllLoggingOn() - Static method in class py4j.GatewayServer

Utility method to turn logging on.

turnLoggingOff() - Static method in class py4j.GatewayServer

Utility method to turn logging off.

turnLoggingOn() - Static method in class py4j.GatewayServer

Utility method to turn logging on.

TypeConverter - Class in py4j.reflection

A TypeConverter converts a Python type into a Java Type.

TypeConverter() - Constructor for class py4j.reflection.TypeConverter

TypeConverter(int) - Constructor for class py4j.reflection.TypeConverter

TypeUtil - Class in py4j.reflection

This class is responsible for the type conversion between Python types and Java types.

TypeUtil() - Constructor for class py4j.reflection.TypeUtil

U

unescape(String) - Static method in class py4j.StringUtil

V

valueOf(String) - Static method in enum py4j.Py4JNetworkException.ErrorTime

Returns the enum constant of this type with the specified name.

values() - Static method in enum py4j.Py4JNetworkException.ErrorTime

Returns an array containing the constants of this enum type, in the order they are declared.

VOID - Static variable in class py4j.Protocol

VOID_COMMAND - Static variable in class py4j.Protocol

W

waitForCommands() - Method in class py4j.ClientServerConnection

wasUsed() - Method in class py4j.CallbackConnection

wasUsed() - Method in class py4j.ClientServerConnection

wasUsed() - Method in interface py4j.Py4JClientConnection

writer - Variable in class py4j.ClientServerConnection

writer - Variable in class py4j.GatewayConnection

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