xmltool.datastructure
Class PData

java.lang.Object
  |
  +--xmltool.datastructure.PData

public class PData

extends java.lang.Object

implements java.lang.Cloneable

All parsing (using IBM Alphaworks parser) and mapping a DTD to a ParsedData structure is done by this class.

Field Summary

ParsedData	root Root ParsedData of the DTD
java.lang.String[]	valAll Validation array, to check if all the elements have been considered
boolean	valid Flag to denote if the filename for the DTD entered is valid
java.util.Vector	vect Vector which contains the child elements
int	vectCount Total number of DTD elements having child elements

Constructor Summary

PData()
Default constructor

Method Summary

com.ibm.xml.parser.DTD	getDTD()
boolean	inArray(java.lang.String string) Returns if the element or attribute has been considered or not
ParsedData	isParsed(java.lang.String string) Returns the reference of the ParsedData if it occurs more than once in the dTD, so that we dont have infinite looping.
ParsedData	parseIt(java.lang.String mystring) Parser
void	putIntoArray(java.lang.String string) Puts into ValAll, all the elements and attributes
ParsedData	recursiveIsParsed(ParsedData pd, java.lang.String string) This is doing the recursive job of traversing thro the data structures and returns the answer needed by isParsed
void	Validate(java.util.Vector vects, ParsedData parent, int count) Validates the elements and its children and makes the complex ParsedData structure

Methods inherited from class java.lang.Object

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

Field Detail

root

public ParsedData root

Root ParsedData of the DTD

valid

public boolean valid

Flag to denote if the filename for the DTD entered is valid

vectCount

public int vectCount

Total number of DTD elements having child elements

vect

public java.util.Vector vect

Vector which contains the child elements

valAll

public java.lang.String[] valAll

Validation array, to check if all the elements have been considered

Constructor Detail

PData

public PData()

Default constructor

Method Detail

getDTD

public com.ibm.xml.parser.DTD getDTD()

parseIt

public ParsedData parseIt(java.lang.String mystring)

Parser

Parameters:

string - The filename of the DTD to be parsed return ParsedData The root ParsedData of the DTD to be parsed

isParsed

public ParsedData isParsed(java.lang.String string)

Returns the reference of the ParsedData if it occurs more than once in the dTD, so that we dont have infinite looping. This referenced is then cloned and used as needed at runtime

recursiveIsParsed

public ParsedData recursiveIsParsed(ParsedData pd,
                                    java.lang.String string)

This is doing the recursive job of traversing thro the data structures and returns the answer needed by isParsed

inArray

public boolean inArray(java.lang.String string)

Returns if the element or attribute has been considered or not

Parameters:

string - the element or attribute to be checked return boolean true if the element is present in the array, else false

putIntoArray

public void putIntoArray(java.lang.String string)

Puts into ValAll, all the elements and attributes

Parameters:

string - the element or attribute to be entered

Validate

public void Validate(java.util.Vector vects,
                     ParsedData parent,
                     int count)

Validates the elements and its children and makes the complex ParsedData structure

Parameters:

vects - Vector containing children of the current element

parent - Parent ParsedData of this vects

count - Element[count] in the ParsedData of the parent whose child is "parent.elemsPD[count]"