io.opsit.explang

Class REPL

java.lang.Object

io.opsit.explang.REPL

All Implemented Interfaces:

IREPL

public class REPL
extends Object
implements IREPL

Field Summary

Fields

Modifier and Type	Field and Description
protected Compiler	compiler
protected boolean	lineMode
protected IParser	parser
protected boolean	shutdown
protected boolean	verbose
protected IObjectWriter	writer

Constructor Summary

Constructors

Constructor and Description
REPL()

Method Summary

Modifier and Type	Method and Description
Integer	execute(Reader reader, String inputName) Run interactive REPL loop.
Compiler	getCompiler()
boolean	getLineMode()
IObjectWriter	getObjectWriter()
IParser	getParser()
boolean	getVerbose()
boolean	isExitRequested()
void	requestExit()
void	setCompiler(Compiler compiler)
void	setLineMode(boolean lineMode)
void	setObjectWriter(IObjectWriter writer)
void	setParser(IParser parser)
void	setVerbose(boolean val)

Methods inherited from class java.lang.Object

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

Field Detail

verbose

protected boolean verbose

lineMode

protected boolean lineMode

compiler

protected Compiler compiler

parser

protected IParser parser

shutdown

protected volatile boolean shutdown

writer

protected IObjectWriter writer

Constructor Detail

REPL

public REPL()

Method Detail

requestExit

public void requestExit()

Specified by:

requestExit in interface IREPL

isExitRequested

public boolean isExitRequested()

Specified by:

isExitRequested in interface IREPL

setVerbose

public void setVerbose(boolean val)

Specified by:

setVerbose in interface IREPL

getVerbose

public boolean getVerbose()

Specified by:

getVerbose in interface IREPL

getCompiler

public Compiler getCompiler()

Specified by:

getCompiler in interface IREPL

setCompiler

public void setCompiler(Compiler compiler)

Specified by:

setCompiler in interface IREPL

setObjectWriter

public void setObjectWriter(IObjectWriter writer)

Specified by:

setObjectWriter in interface IREPL

getObjectWriter

public IObjectWriter getObjectWriter()

Specified by:

getObjectWriter in interface IREPL

setParser

public void setParser(IParser parser)

Specified by:

setParser in interface IREPL

getParser

public IParser getParser()

Specified by:

getParser in interface IREPL

getLineMode

public boolean getLineMode()

Specified by:

getLineMode in interface IREPL

setLineMode

public void setLineMode(boolean lineMode)

Specified by:

setLineMode in interface IREPL

execute

public Integer execute(Reader reader,
                       String inputName)
                throws IOException

Run interactive REPL loop.

Specified by:

execute in interface IREPL

Parameters:

reader - input stream

inputName - name of input in REPL UI

Throws:

IOException