TestRig

java.lang.Object
- org.antlr.v4.gui.TestRig

```
public class TestRig
extends Object
```
Run a lexer/parser combo, optionally printing tree string or generating postscript file. Optionally taking input file. $ java org.antlr.v4.runtime.misc.TestRig GrammarName startRuleName [-tree] [-tokens] [-gui] [-ps file.ps] [-trace] [-diagnostics] [-SLL] [input-filename(s)]

Field Summary

Fields

Modifier and Type	Field and Description
`protected boolean`	`diagnostics`
`protected String`	`encoding`
`protected String`	`grammarName`
`protected boolean`	`gui`
`protected List<String>`	`inputFiles`
`static String`	`LEXER_START_RULE_NAME`
`protected boolean`	`printTree`
`protected String`	`psFile`
`protected boolean`	`showTokens`
`protected boolean`	`SLL`
`protected String`	`startRuleName`
`protected boolean`	`trace`

Constructor Summary

Constructors

Constructor and Description
`TestRig(String[] args)`

Method Summary

All Methods

Static Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`static void`	`main(String[] args)`
`void`	`process()`
`protected void`	`process(Lexer lexer, Class<? extends Parser> parserClass, Parser parser, InputStream is, Reader r)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LEXER_START_RULE_NAME

public static final String LEXER_START_RULE_NAME

See Also:: Constant Field Values

grammarName
```
protected String grammarName
```

startRuleName
```
protected String startRuleName
```

inputFiles

protected final List<String> inputFiles

printTree
```
protected boolean printTree
```

gui
```
protected boolean gui
```

psFile
```
protected String psFile
```

showTokens
```
protected boolean showTokens
```

trace
```
protected boolean trace
```

diagnostics
```
protected boolean diagnostics
```

encoding
```
protected String encoding
```

SLL
```
protected boolean SLL
```

Constructor Detail

TestRig

public TestRig(String[] args)
        throws Exception

Throws:: Exception

Method Detail

main

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

Throws:: Exception

process

public void process()
             throws Exception

Throws:: Exception

process

protected void process(Lexer lexer,
                       Class<? extends Parser> parserClass,
                       Parser parser,
                       InputStream is,
                       Reader r)
                throws IOException,
                       IllegalAccessException,
                       InvocationTargetException,
                       PrintException

Throws:: IOException; IllegalAccessException; InvocationTargetException; PrintException

Class TestRig

Field Summary

Fields

Constructor Summary

Constructors

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LEXER_START_RULE_NAME

grammarName

startRuleName

inputFiles

printTree

gui

psFile

showTokens

trace

diagnostics

encoding

SLL

Constructor Detail

TestRig

Method Detail

main

process

process