edu.iastate.jtm.util
Class ParenParser

java.lang.Object
  edu.iastate.jtm.util.ParenParser

public class ParenParser
extends java.lang.Object

Parse parentheses into a DOM tree. ParenFinder: messy but possibly faster. ParenParser: neat but possibly slower.

Author:

Jing Ding edu.iastate.jtm.util jtm

Field Summary

static int	LEFT
static CharType	LOOSE_TYPE
static int	RIGHT
static CharType	STRICT_TYPE

Constructor Summary

ParenParser()

ParenParser(boolean strict)

ParenParser(CharType parens)

Method Summary

org.dom4j.Element	getChild(org.dom4j.Element self, int id)
int	getChildCount(org.dom4j.Element self)
org.dom4j.Element	getParen(org.dom4j.Element tree, int id)
org.dom4j.Element	getParen(int id)
int	getParenCount() Get number of parenthesis pairs.
int	getParenCount(org.dom4j.Element tree)
org.dom4j.Element	getParseTree()
org.dom4j.Element	inParen(org.dom4j.Element tree, int pos, boolean innermost)
org.dom4j.Element	inParen(int pos, boolean inmost)
int	left(org.dom4j.Element self)
int	level(org.dom4j.Element self)
static void	main(java.lang.String[] args)
org.dom4j.Element	onParen(org.dom4j.Element tree, int pos)
org.dom4j.Element	onParen(int pos)
org.dom4j.Element	parse(java.lang.CharSequence sen)
int	right(org.dom4j.Element self)
org.dom4j.Element	upLevel(org.dom4j.Element self)

Methods inherited from class java.lang.Object

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

Field Detail

LEFT

public static final int LEFT

See Also:

Constant Field Values

RIGHT

public static final int RIGHT

See Also:

Constant Field Values

STRICT_TYPE

public static final CharType STRICT_TYPE

LOOSE_TYPE

public static final CharType LOOSE_TYPE

Constructor Detail

ParenParser

public ParenParser(CharType parens)

ParenParser

public ParenParser(boolean strict)

ParenParser

public ParenParser()

Method Detail

parse

public org.dom4j.Element parse(java.lang.CharSequence sen)

getParseTree

public org.dom4j.Element getParseTree()

left

public int left(org.dom4j.Element self)

right

public int right(org.dom4j.Element self)

level

public int level(org.dom4j.Element self)

upLevel

public org.dom4j.Element upLevel(org.dom4j.Element self)

getParenCount

public int getParenCount()

Get number of parenthesis pairs.

Returns:

number of parenthesis pairs.

getParenCount

public int getParenCount(org.dom4j.Element tree)

getParen

public org.dom4j.Element getParen(org.dom4j.Element tree,
                                  int id)

getParen

public org.dom4j.Element getParen(int id)

getChildCount

public int getChildCount(org.dom4j.Element self)

getChild

public org.dom4j.Element getChild(org.dom4j.Element self,
                                  int id)

inParen

public org.dom4j.Element inParen(org.dom4j.Element tree,
                                 int pos,
                                 boolean innermost)

inParen

public org.dom4j.Element inParen(int pos,
                                 boolean inmost)

onParen

public org.dom4j.Element onParen(org.dom4j.Element tree,
                                 int pos)

onParen

public org.dom4j.Element onParen(int pos)

main

public static void main(java.lang.String[] args)