Package org.qdl_lang.workspace

Class QDLWorkspace

java.lang.Object

org.qdl_lang.workspace.QDLWorkspace

All Implemented Interfaces:

Serializable

public class QDLWorkspace
extends Object
implements Serializable

This has the machinery for getting lines of input from the user and then feeding them to the parser. It will also hand off workspace commands as needed.

Created by Jeff Gaynor
on 1/11/20 at 4:21 PM

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static String	HISTORY_CLEAR_SWITCH
static String	HISTORY_REVERSE_SWITCH
static String	HISTORY_SAVE_SWITCH
static String	HISTORY_SIZE_SWITCH
static String	HISTORY_TRUNCATE_SWITCH
static String	MACRO_COMMENT_DELIMITER
static String	SHORT_HISTORY_REVERSE_SWITCH

Constructor Summary

Constructors

Constructor	Description
QDLWorkspace(WorkspaceCommands workspaceCommands)

Method Summary

Modifier and Type	Method	Description
protected String	doHistory(String cmdLine)
protected String	doRepeatCommand(String cmdLine)
Object	execute(String input)
protected String	getErrorCoordinates(QDLExceptionWithTrace qq)
protected edu.uiuc.ncsa.security.core.util.MyLoggingFacade	getLogger()
WorkspaceCommands	getWorkspaceCommands()
static WorkspaceProvider	getWorkspaceProvider()
protected void	handleException(Throwable t)
protected static QDLWorkspace	init(String[] args)
static void	main(String[] args)
void	mainLoop()	Execute main event loop.
static QDLWorkspace	newInstance(WorkspaceCommands workspaceCommands)
void	runMacro(List<String> commands)
void	setWorkspaceCommands(WorkspaceCommands workspaceCommands)	This is used only during deserialization of the workspace.
static void	setWorkspaceProvider(WorkspaceProvider workspaceProvider)

Methods inherited from class java.lang.Object

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

Field Detail

HISTORY_CLEAR_SWITCH

public static String HISTORY_CLEAR_SWITCH

HISTORY_TRUNCATE_SWITCH

public static String HISTORY_TRUNCATE_SWITCH

HISTORY_SAVE_SWITCH

public static String HISTORY_SAVE_SWITCH

HISTORY_SIZE_SWITCH

public static String HISTORY_SIZE_SWITCH

HISTORY_REVERSE_SWITCH

public static String HISTORY_REVERSE_SWITCH

SHORT_HISTORY_REVERSE_SWITCH

public static String SHORT_HISTORY_REVERSE_SWITCH

MACRO_COMMENT_DELIMITER

public static final String MACRO_COMMENT_DELIMITER

See Also:

Constant Field Values

Constructor Detail

QDLWorkspace

public QDLWorkspace(WorkspaceCommands workspaceCommands)

Method Detail

getWorkspaceCommands

public WorkspaceCommands getWorkspaceCommands()

newInstance

public static QDLWorkspace newInstance(WorkspaceCommands workspaceCommands)

getWorkspaceProvider

public static WorkspaceProvider getWorkspaceProvider()

setWorkspaceProvider

public static void setWorkspaceProvider(WorkspaceProvider workspaceProvider)

setWorkspaceCommands

public void setWorkspaceCommands(WorkspaceCommands workspaceCommands)

This is used only during deserialization of the workspace. Setting it any other time may lead to very bad results!

Parameters:

workspaceCommands -

getLogger

protected edu.uiuc.ncsa.security.core.util.MyLoggingFacade getLogger()

handleException

protected void handleException(Throwable t)

getErrorCoordinates

protected String getErrorCoordinates(QDLExceptionWithTrace qq)

execute

public Object execute(String input)

mainLoop

public void mainLoop()
              throws Throwable

Execute main event loop.

Throws:

Throwable

runMacro

public void runMacro(List<String> commands)
              throws Throwable

Throws:

Throwable

doRepeatCommand

protected String doRepeatCommand(String cmdLine)

doHistory

protected String doHistory(String cmdLine)

main

public static void main(String[] args)
                 throws Throwable

Throws:

Throwable

init

protected static QDLWorkspace init(String[] args)
                            throws Throwable

Throws:

Throwable