org.apache.tinkerpop.gremlin.groovy.plugin

Interface RemoteAcceptor

All Superinterfaces:

AutoCloseable, Closeable

All Known Implementing Classes:

HadoopRemoteAcceptor

Deprecated.

As of release 3.2.4, replaced by RemoteAcceptor;

@Deprecated
public interface RemoteAcceptor
extends Closeable

The Gremlin Console supports the :remote and :submit commands which provide standardized ways for plugins to provide "remote connections" to resources and a way to "submit" a command to those resources. A "remote connection" does not necessarily have to be a remote server. It simply refers to a resource that is external to the console.

By implementing this interface and returning an instance of it through GremlinPlugin.remoteAcceptor() a plugin can hook into those commands and provide remoting features.

Author:

Stephen Mallette (http://stephen.genoprime.com)

Field Summary

Fields

Modifier and Type	Field and Description
static String	RESULT Deprecated.

Method Summary

Modifier and Type	Method and Description
default boolean	allowRemoteConsole() Deprecated. If the RemoteAcceptor is used in the Gremlin Console, then this method might be called to determine if it can be used in a fashion that supports the :remote console command.
Object	configure(List<String> args) Deprecated. Gets called when :remote is used in conjunction with the config option.
Object	connect(List<String> args) Deprecated. Gets called when :remote is used in conjunction with the "connect" option.
static String	getScript(String submittedScript, Groovysh shell) Deprecated. Retrieve a script as defined in the shell context.
Object	submit(List<String> args) Deprecated. Gets called when :submit is executed.

Methods inherited from interface java.io.Closeable

close

Field Detail

RESULT

static final String RESULT

Deprecated.

See Also:

Constant Field Values

Method Detail

connect

Object connect(List<String> args)
        throws RemoteException

Deprecated.

Gets called when :remote is used in conjunction with the "connect" option. It is up to the implementation to decide how additional arguments on the line should be treated after "connect".

Returns:

an object to display as output to the user

Throws:

RemoteException - if there is a problem with connecting

configure

Object configure(List<String> args)
          throws RemoteException

Deprecated.

Gets called when :remote is used in conjunction with the config option. It is up to the implementation to decide how additional arguments on the line should be treated after config.

Returns:

an object to display as output to the user

Throws:

RemoteException - if there is a problem with configuration

submit

Object submit(List<String> args)
       throws RemoteException

Deprecated.

Gets called when :submit is executed. It is up to the implementation to decide how additional arguments on the line should be treated after :submit.

Returns:

an object to display as output to the user

Throws:

RemoteException - if there is a problem with submission

allowRemoteConsole

default boolean allowRemoteConsole()

Deprecated.

If the RemoteAcceptor is used in the Gremlin Console, then this method might be called to determine if it can be used in a fashion that supports the :remote console command. By default, this value is set to false.

A RemoteAcceptor should only return true for this method if it expects that all activities it supports are executed through the :submit command. If the users interaction with the remote requires working with both local and remote evaluation at the same time, it is likely best to keep this method return false. A good example of this type of plugin would be the Gephi Plugin which uses :remote config to configure a local TraversalSource to be used and expects calls to :submit for the same body of analysis.

getScript

static String getScript(String submittedScript,
                        Groovysh shell)

Deprecated.

Retrieve a script as defined in the shell context. This allows for multi-line scripts to be submitted.