Package org.qdl_lang.parsing

Class QDLInterpreter

java.lang.Object

org.qdl_lang.parsing.QDLInterpreter

All Implemented Interfaces:

Serializable

public class QDLInterpreter
extends Object
implements Serializable

This is a facade for the various components of the parser and lexer. It allows you to execute commands one at a time.

Generally you want to use this for parsing.

Created by Jeff Gaynor
on 1/11/20 at 4:46 PM

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
QDLInterpreter(edu.uiuc.ncsa.security.core.configuration.XProperties environment, State state)
QDLInterpreter(State state)

Method Summary

Modifier and Type	Method	Description
QDLRunner	execute(Reader r)
QDLRunner	execute(Reader r, boolean startProcess, SIInterrupts siInterrupts, boolean noInterrupt)
QDLRunner	execute(String line)	Creates a new parser.
void	execute(String line, boolean startProcess, SIInterrupts siInterrupts, boolean noInterrupt)
void	execute(List<String> lines)
void	execute(List<String> lines, SIInterrupts siInterrupts, boolean noInterrupt)
State	getState()
boolean	isDebugOn()
boolean	isEchoModeOn()
boolean	isPrettyPrint()
void	setDebugOn(boolean debugOn)
void	setEchoModeOn(boolean echoModeOn)
void	setPrettyPrint(boolean prettyPrint)

Methods inherited from class java.lang.Object

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

Constructor Detail

QDLInterpreter

public QDLInterpreter(State state)

QDLInterpreter

public QDLInterpreter(edu.uiuc.ncsa.security.core.configuration.XProperties environment,
                      State state)

Method Detail

isDebugOn

public boolean isDebugOn()

setDebugOn

public void setDebugOn(boolean debugOn)

isEchoModeOn

public boolean isEchoModeOn()

setEchoModeOn

public void setEchoModeOn(boolean echoModeOn)

execute

public QDLRunner execute(String line)
                  throws Throwable

Creates a new parser. NOTE Antlr really sucks at unbuffered input, so the official way to try and do this is to create a new parser each time, but we manage the state in between. For working directly from the command line this is ok but does not scale in any way.

Throws:

Throwable

execute

public void execute(String line,
                    boolean startProcess,
                    SIInterrupts siInterrupts,
                    boolean noInterrupt)
             throws Throwable

Throws:

Throwable

execute

public void execute(List<String> lines,
                    SIInterrupts siInterrupts,
                    boolean noInterrupt)
             throws Throwable

Throws:

Throwable

execute

public void execute(List<String> lines)
             throws Throwable

Throws:

Throwable

execute

public QDLRunner execute(Reader r)
                  throws Throwable

Throws:

Throwable

execute

public QDLRunner execute(Reader r,
                         boolean startProcess,
                         SIInterrupts siInterrupts,
                         boolean noInterrupt)
                  throws Throwable

Throws:

Throwable

isPrettyPrint

public boolean isPrettyPrint()

setPrettyPrint

public void setPrettyPrint(boolean prettyPrint)

getState

public State getState()