com.unitesk.atp.tree
Class TreePrinter

java.lang.Object
  com.unitesk.atp.tree.TreePrinter

public class TreePrinter
extends Object

Dump tree structure for debugging

Version:

$Id: TreePrinter.java,v 1.4 2005/11/30 10:06:18 all-x Exp $

Author:

Alexey Demakov

Field Summary

protected ExceptionHandler	exceptionHandler
protected IndentFilter	indentFilter
protected Writer	writer

Constructor Summary

protected

TreePrinter(Writer writer, ExceptionHandler exceptionHandler, int indentStep)

Method Summary

protected void	block_nl()
protected void	block()
void	close() Close output stream
static TreePrinter	create(File file, ExceptionHandler exceptionHandler)
static TreePrinter	create(File file, ExceptionHandler exceptionHandler, int indentStep)
static TreePrinter	create(String file, ExceptionHandler exceptionHandler)
static TreePrinter	create(String file, ExceptionHandler exceptionHandler, int indentStep)
static TreePrinter	create(Writer writer, ExceptionHandler exceptionHandler)
static TreePrinter	create(Writer writer, ExceptionHandler exceptionHandler, int indentStep)
protected void	dumpAttribute(Node node, String name, Object value)
protected void	dumpNode(Node node)
void	dumpTree(Node node) Dump subtree.
void	dumpTree(Tree tree) Dump tree
protected void	incIndent()
protected void	nl()
protected void	popIndent()
protected void	txt(String s)
protected void	unblock_nl()
protected void	unblock()

Methods inherited from class java.lang.Object

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

Field Detail

writer

protected Writer writer

indentFilter

protected IndentFilter indentFilter

exceptionHandler

protected ExceptionHandler exceptionHandler

Constructor Detail

TreePrinter

protected TreePrinter(Writer writer,
                      ExceptionHandler exceptionHandler,
                      int indentStep)

Method Detail

create

public static TreePrinter create(String file,
                                 ExceptionHandler exceptionHandler)

create

public static TreePrinter create(String file,
                                 ExceptionHandler exceptionHandler,
                                 int indentStep)

create

public static TreePrinter create(File file,
                                 ExceptionHandler exceptionHandler)

create

public static TreePrinter create(File file,
                                 ExceptionHandler exceptionHandler,
                                 int indentStep)

create

public static TreePrinter create(Writer writer,
                                 ExceptionHandler exceptionHandler)

create

public static TreePrinter create(Writer writer,
                                 ExceptionHandler exceptionHandler,
                                 int indentStep)

close

public void close()

Close output stream

dumpTree

public void dumpTree(Tree tree)

Dump tree

Parameters:

tree - Tree to be dumped

dumpTree

public void dumpTree(Node node)

Dump subtree.

Parameters:

node - Subtree root node.

incIndent

protected final void incIndent()

popIndent

protected final void popIndent()

txt

protected final void txt(String s)

nl

protected final void nl()

block

protected final void block()

unblock

protected final void unblock()

block_nl

protected final void block_nl()

unblock_nl

protected final void unblock_nl()

dumpNode

protected void dumpNode(Node node)

dumpAttribute

protected void dumpAttribute(Node node,
                             String name,
                             Object value)