Package org.antlr.v4.gui

Class Trees

java.lang.Object

org.antlr.v4.gui.Trees

public class Trees
extends Object

Method Summary

Modifier and Type	Method	Description
static String	getPS(Tree t, List<String> ruleNames)
static String	getPS(Tree t, List<String> ruleNames, String fontName, int fontSize)
static Future<JFrame>	inspect(Tree t, List<String> ruleNames)	Call this method to view a parse tree in a dialog box visually.
static Future<JFrame>	inspect(Tree t, Parser parser)	Call this method to view a parse tree in a dialog box visually.
static void	save(Tree t, List<String> ruleNames, String fileName)	Save this tree in a postscript file
static void	save(Tree t, List<String> ruleNames, String fileName, String fontName, int fontSize)	Save this tree in a postscript file using a particular font name and size
static void	save(Tree t, Parser parser, String fileName)	Save this tree in a postscript file
static void	save(Tree t, Parser parser, String fileName, String fontName, int fontSize)	Save this tree in a postscript file using a particular font name and size
static String	toStringTree(Tree t, TreeTextProvider nodeTextProvider)	Print out a whole tree in LISP form.
static void	writePS(Tree t, List<String> ruleNames, String fileName)
static void	writePS(Tree t, List<String> ruleNames, String fileName, String fontName, int fontSize)

Methods inherited from class java.lang.Object

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

Method Detail

inspect

public static Future<JFrame> inspect(Tree t,
                                     List<String> ruleNames)

Call this method to view a parse tree in a dialog box visually.

inspect

public static Future<JFrame> inspect(Tree t,
                                     Parser parser)

Call this method to view a parse tree in a dialog box visually.

save

public static void save(Tree t,
                        Parser parser,
                        String fileName)
                 throws IOException,
                        PrintException

Save this tree in a postscript file

Throws:

IOException

PrintException

save

public static void save(Tree t,
                        Parser parser,
                        String fileName,
                        String fontName,
                        int fontSize)
                 throws IOException

Save this tree in a postscript file using a particular font name and size

Throws:

IOException

save

public static void save(Tree t,
                        List<String> ruleNames,
                        String fileName)
                 throws IOException,
                        PrintException

Save this tree in a postscript file

Throws:

IOException

PrintException

save

public static void save(Tree t,
                        List<String> ruleNames,
                        String fileName,
                        String fontName,
                        int fontSize)
                 throws IOException

Save this tree in a postscript file using a particular font name and size

Throws:

IOException

getPS

public static String getPS(Tree t,
                           List<String> ruleNames,
                           String fontName,
                           int fontSize)

getPS

public static String getPS(Tree t,
                           List<String> ruleNames)

writePS

public static void writePS(Tree t,
                           List<String> ruleNames,
                           String fileName,
                           String fontName,
                           int fontSize)
                    throws IOException

Throws:

IOException

writePS

public static void writePS(Tree t,
                           List<String> ruleNames,
                           String fileName)
                    throws IOException

Throws:

IOException

toStringTree

public static String toStringTree(Tree t,
                                  TreeTextProvider nodeTextProvider)

Print out a whole tree in LISP form. Arg nodeTextProvider is used on the node payloads to get the text for the nodes.

Since:

4.5.1