org.crsh.lang.script
Class ScriptRepl

java.lang.Object
  org.crsh.lang.script.ScriptRepl

All Implemented Interfaces:

Repl

public class ScriptRepl
extends Object
implements Repl

Author:

Julien Viet

Field Summary

private static ScriptRepl	instance .
(package private) static Logger	log .

Constructor Summary

private

ScriptRepl()

Method Summary

CompletionMatch	complete(ReplSession session, String prefix) Perform completion.
EvalResponse	eval(ReplSession session, String request) Evaluate a request
String	getDescription() Returns a descripton of the REPL.
static ScriptRepl	getInstance()
String	getName() Return the repl name.
boolean	isActive() Return true if this REPL is active.

Methods inherited from class java.lang.Object

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

Field Detail

instance

private static final ScriptRepl instance

.

log

static final Logger log

.

Constructor Detail

ScriptRepl

private ScriptRepl()

Method Detail

getInstance

public static ScriptRepl getInstance()

isActive

public boolean isActive()

Description copied from interface: Repl

Return true if this REPL is active. Implementation can decide based on the runtime, for instance the Groovy REPL can be inactive when Groovy is not available at runtime.

Specified by:

isActive in interface Repl

Returns:

the active status

getName

public String getName()

Description copied from interface: Repl

Return the repl name.

Specified by:

getName in interface Repl

Returns:

the repl name

getDescription

public String getDescription()

Description copied from interface: Repl

Returns a descripton of the REPL.

Specified by:

getDescription in interface Repl

Returns:

the repl description

eval

public EvalResponse eval(ReplSession session,
                         String request)

Description copied from interface: Repl

Evaluate a request

Specified by:

eval in interface Repl

Parameters:

session - the session

request - the request to evaluate

Returns:

the evaluation response

complete

public CompletionMatch complete(ReplSession session,
                                String prefix)

Description copied from interface: Repl

Perform completion.

Specified by:

complete in interface Repl

Parameters:

session - the session

prefix - the prefix to complete

Returns:

the completion match