edu.msu.cme.rdp.classifier.train
Class GoodWordIterator

java.lang.Object
  edu.msu.cme.rdp.classifier.train.GoodWordIterator

public class GoodWordIterator
extends java.lang.Object

A GoodWordIterator creates a list of valid words from the input string.

Field Summary

private static int[]	charIntegerLookup
private int	curIndex
(package private) static int	MASK
(package private) static int	MAX_ASCII
private int	numOfWords
private int[]	wordIndexArr
(package private) static int	WORDSIZE

Constructor Summary

GoodWordIterator(java.lang.String seq)
Creates a new instance of GoodWordIterator

Method Summary

private void	createWordIndex(java.lang.String seq) Fetches every overlapping word, change the string to integer and saves in an array.
(package private) int	getMask() Returns the mask.
(package private) int	getNumofWords() Returns the number of unique words.
(package private) int	getWordsize() Returns the size of word.
boolean	hasNext() Returns true if the iteration has more good element on deck.
int	next() Returns the next good element in the iteration.
(package private) void	resetCurIndex() Reset the current index to 0.

Methods inherited from class java.lang.Object

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

Field Detail

curIndex

private int curIndex

numOfWords

private int numOfWords

wordIndexArr

private int[] wordIndexArr

WORDSIZE

static final int WORDSIZE

See Also:

Constant Field Values

MASK

static final int MASK

See Also:

Constant Field Values

MAX_ASCII

static final int MAX_ASCII

See Also:

Constant Field Values

charIntegerLookup

private static int[] charIntegerLookup

Constructor Detail

GoodWordIterator

public GoodWordIterator(java.lang.String seq)
                 throws java.io.IOException

Creates a new instance of GoodWordIterator

Throws:

java.io.IOException

Method Detail

hasNext

public boolean hasNext()

Returns true if the iteration has more good element on deck.

next

public int next()
         throws java.util.NoSuchElementException

Returns the next good element in the iteration.

Throws:

java.util.NoSuchElementException

createWordIndex

private void createWordIndex(java.lang.String seq)
                      throws java.io.IOException

Fetches every overlapping word, change the string to integer and saves in an array.

Throws:

java.io.IOException

getWordsize

int getWordsize()

Returns the size of word.

getMask

int getMask()

Returns the mask.

getNumofWords

int getNumofWords()

Returns the number of unique words.

resetCurIndex

void resetCurIndex()

Reset the current index to 0.