ربط كلاس خارجي مع صفحة jsp

/*
Copyright (C) 2003-2004 Pierrick Brihaye
pierrick.brihaye@wanadoo.fr

Original Perl code :
Portions (c) 2002 QAMUS LLC (www.qamus.org),
(c) 2002 Trustees of the University of Pennsylvania

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the
Free Software Foundation, Inc.
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
or connect to:
http://www.fsf.org/copyleft/gpl.html
*/

package gpl.pierrick.brihaye.aramorph;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.LineNumberReader;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import java.nio.charset.Charset;
import java.nio.charset.IllegalCharsetNameException;
import java.nio.charset.UnsupportedCharsetException;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.List;

/** A java port of Buckwalter Arabic Morphological Analyzer Version 1.0.
* Original Perl distribution avalaible from :
* <a
* href="http://www.ldc.upenn.edu/Catalog/CatalogEntry.jsp?catalogId=LDC2002L49">LDC
* Catalog</a>
* @author Pierrick Brihaye, 2003
*/
public class AraMorph {

/** The dictionary handler.
* TODO : use more generic interface.
*/
private static InMemoryDictionaryHandler dict = null;
/** The solutions handler.
* TODO : use more generic interface.
*/
protected static InMemorySolutionsHandler sol = null;
/** Whether or not the analyzer should output some convenience messages */
protected boolean verbose = false;
/** The stream where to output the results */
PrintStream outputStream = null;

//Stats

/** Lines processed */
private int linesCounter = 0;
/** Arabic tokens processed */
private int arabicTokensCounter = 0;
/** Not arabic tokens processed */
private int notArabicTokensCounter = 0;

/** Arabic words which have been succesfully analyzed.
* <PRE>key</PRE> = word
* <PRE>value</PRE> = occurences
*/
private Hashtable found = new Hashtable();

/** Arabic words which have not been succesfully analyzed.
* <PRE>key</PRE> = word
* <PRE>value</PRE> = occurences
*/
private Hashtable notFound = new Hashtable(); //key = word, value = occurences

/** Constructs an arabic morphological analyzer that will output nothing. */
public AraMorph() {
this(null, false);
}

/** Constructs an arabic morphological analyzer
* @param outputStream The stream where to output the results. Can be <CODE>null</CODE> if no output is
* desired
* @param verbose Whether or not the analyzer should output some convenience messages
*/
public AraMorph(PrintStream outputStream, boolean verbose) {
this.outputStream = outputStream;
this.verbose = verbose;
dict = InMemoryDictionaryHandler.getHandler();
sol = InMemorySolutionsHandler.getHandler();
}

/** Whether or not the analyzer should output some convenience messages
* @param verbose Output status
*/
public void setVerbose(boolean verbose) {
this.verbose = verbose;
}

/** Returns a word in the Buckwalter transliteration system from a word in arabic.
* Vowels and diacritics are <strong>discarded</strong>.
* @param word The word in arabic
* @return The romanized word
*/
public static synchronized String romanizeWord(String word) {
String tmp_word = word;
tmp_word = tmp_word.replaceAll("\u0621", "'"); //\u0621 : ARABIC LETTER HAMZA
tmp_word = tmp_word.replaceAll("\u0622", "|"); //\u0622 : ARABIC LETTER ALEF WITH MADDA ABOVE
tmp_word = tmp_word.replaceAll("\u0623", ">"); //\u0623 : ARABIC LETTER ALEF WITH HAMZA ABOVE
tmp_word = tmp_word.replaceAll("\u0624", "&"); //\u0624 : ARABIC LETTER WAW WITH HAMZA ABOVE
tmp_word = tmp_word.replaceAll("\u0625", "<"); //\u0625 : ARABIC LETTER ALEF WITH HAMZA BELOW
tmp_word = tmp_word.replaceAll("\u0626", "}"); //\u0626 : ARABIC LETTER YEH WITH HAMZA ABOVE
tmp_word = tmp_word.replaceAll("\u0627", "A"); //\u0627 : ARABIC LETTER ALEF
tmp_word = tmp_word.replaceAll("\u0628", "b"); //\u0628 : ARABIC LETTER BEH
tmp_word = tmp_word.replaceAll("\u0629", "p"); //\u0629 : ARABIC LETTER TEH MARBUTA
tmp_word = tmp_word.replaceAll("\u062A", "t"); //\u062A : ARABIC LETTER TEH
tmp_word = tmp_word.replaceAll("\u062B", "v"); //\u062B : ARABIC LETTER THEH
tmp_word = tmp_word.replaceAll("\u062C", "j"); //\u062C : ARABIC LETTER JEEM
tmp_word = tmp_word.replaceAll("\u062D", "H"); //\u062D : ARABIC LETTER HAH
tmp_word = tmp_word.replaceAll("\u062E", "x"); //\u062E : ARABIC LETTER KHAH
tmp_word = tmp_word.replaceAll("\u062F", "d"); //\u062F : ARABIC LETTER DAL
tmp_word = tmp_word.replaceAll("\u0630", "*"); //\u0630 : ARABIC LETTER THAL
tmp_word = tmp_word.replaceAll("\u0631", "r"); //\u0631 : ARABIC LETTER REH
tmp_word = tmp_word.replaceAll("\u0632", "z"); //\u0632 : ARABIC LETTER ZAIN
tmp_word = tmp_word.replaceAll("\u0633", "s"); //\u0633 : ARABIC LETTER SEEN
tmp_word = tmp_word.replaceAll("\u0634", "\\$"); //\u0634 : ARABIC LETTER SHEEN
tmp_word = tmp_word.replaceAll("\u0635", "S"); //\u0635 : ARABIC LETTER SAD
tmp_word = tmp_word.replaceAll("\u0636", "D"); //\u0636 : ARABIC LETTER DAD
tmp_word = tmp_word.replaceAll("\u0637", "T"); //\u0637 : ARABIC LETTER TAH
tmp_word = tmp_word.replaceAll("\u0638", "Z"); //\u0638 : ARABIC LETTER ZAH
tmp_word = tmp_word.replaceAll("\u0639", "E"); //\u0639 : ARABIC LETTER AIN
tmp_word = tmp_word.replaceAll("\u063A", "g"); //\u063A : ARABIC LETTER GHAIN
tmp_word = tmp_word.replaceAll("\u0640", "_"); //\u0640 : ARABIC TATWEEL
tmp_word = tmp_word.replaceAll("\u0641", "f"); //\u0641 : ARABIC LETTER FEH
tmp_word = tmp_word.replaceAll("\u0642", "q"); //\u0642 : ARABIC LETTER QAF
tmp_word = tmp_word.replaceAll("\u0643", "k"); //\u0643 : ARABIC LETTER KAF
tmp_word = tmp_word.replaceAll("\u0644", "l"); //\u0644 : ARABIC LETTER LAM
tmp_word = tmp_word.replaceAll("\u0645", "m"); //\u0645 : ARABIC LETTER MEEM
tmp_word = tmp_word.replaceAll("\u0646", "n"); //\u0646 : ARABIC LETTER NOON
tmp_word = tmp_word.replaceAll("\u0647", "h"); //\u0647 : ARABIC LETTER HEH
tmp_word = tmp_word.replaceAll("\u0648", "w"); //\u0648 : ARABIC LETTER WAW
tmp_word = tmp_word.replaceAll("\u0649", "Y"); //\u0649 : ARABIC LETTER ALEF MAKSURA
tmp_word = tmp_word.replaceAll("\u064A", "y"); //\u064A : ARABIC LETTER YEH
tmp_word = tmp_word.replaceAll("\u064B", "F"); //\u064B : ARABIC FATHATAN
tmp_word = tmp_word.replaceAll("\u064C", "N"); //\u064C : ARABIC DAMMATAN
tmp_word = tmp_word.replaceAll("\u064D", "K"); //\u064D : ARABIC KASRATAN
tmp_word = tmp_word.replaceAll("\u064E", "a"); //\u064E : ARABIC FATHA
tmp_word = tmp_word.replaceAll("\u064F", "u"); //\u064F : ARABIC DAMMA
tmp_word = tmp_word.replaceAll("\u0650", "i"); //\u0650 : ARABIC KASRA
tmp_word = tmp_word.replaceAll("\u0651", "~"); //\u0651 : ARABIC SHADDA
tmp_word = tmp_word.replaceAll("\u0652", "o"); //\u0652 : ARABIC SUKUN
tmp_word = tmp_word.replaceAll("\u0670", "`"); //\u0670 : ARABIC LETTER SUPERSCRIPT ALEF
tmp_word = tmp_word.replaceAll("\u0671", "{"); //\u0671 : ARABIC LETTER ALEF WASLA
tmp_word = tmp_word.replaceAll("\u067E", "P"); //\u067E : ARABIC LETTER PEH
tmp_word = tmp_word.replaceAll("\u0686", "J"); //\u0686 : ARABIC LETTER TCHEH
tmp_word = tmp_word.replaceAll("\u06A4", "V"); //\u06A4 : ARABIC LETTER VEH
tmp_word = tmp_word.replaceAll("\u06AF", "G"); //\u06AF : ARABIC LETTER GAF
tmp_word = tmp_word.replaceAll("\u0698", "R"); //\u0698 : ARABIC LETTER JEH (no more in Buckwalter system)
//Not in Buckwalter system \u0679 : ARABIC LETTER TTEH
//Not in Buckwalter system \u0688 : ARABIC LETTER DDAL
//Not in Buckwalter system \u06A9 : ARABIC LETTER KEHEH
//Not in Buckwalter system \u0691 : ARABIC LETTER RREH
//Not in Buckwalter system \u06BA : ARABIC LETTER NOON GHUNNA
//Not in Buckwalter system \u06BE : ARABIC LETTER HEH DOACHASHMEE
//Not in Buckwalter system \u06C1 : ARABIC LETTER HEH GOAL
//Not in Buckwalter system \u06D2 : ARABIC LETTER YEH BARREE
tmp_word = tmp_word.replaceAll("\u060C", ","); //\u060C : ARABIC COMMA
tmp_word = tmp_word.replaceAll("\u061B", ";"); //\u061B : ARABIC SEMICOLON
tmp_word = tmp_word.replaceAll("\u061F", "?"); //\u061F : ARABIC QUESTION MARK
//Not significant for morphological analysis
tmp_word = tmp_word.replaceAll("\u0640", ""); //\u0640 : ARABIC TATWEEL
//Not suitable for morphological analysis : remove all vowels/diacritics, i.e. undo the job !
tmp_word = tmp_word.replaceAll("[FNKaui~o]", "");
//TODO : how to handle ARABIC LETTER SUPERSCRIPT ALEF and ARABIC LETTER ALEF WASLA ?
tmp_word = tmp_word.replaceAll("[`\\{]", ""); //strip them for now
return tmp_word;
}

/** Return an word in arabic from a word in the Buckwalter transliteration system.
* @param translitered The romanized word
* @return The word in arabic
*/
public static synchronized String arabizeWord(String translitered) {
String tmp_word = translitered;
// convert to transliteration
tmp_word = tmp_word.replaceAll("'", "\u0621"); //\u0621 : ARABIC LETTER HAMZA
tmp_word = tmp_word.replaceAll("\\|", "\u0622"); //\u0622 : ARABIC LETTER ALEF WITH MADDA ABOVE
tmp_word = tmp_word.replaceAll(">", "\u0623"); //\u0623 : ARABIC LETTER ALEF WITH HAMZA ABOVE
tmp_word = tmp_word.replaceAll("&", "\u0624"); //\u0624 : ARABIC LETTER WAW WITH HAMZA ABOVE
tmp_word = tmp_word.replaceAll("<", "\u0625"); //\u0625 : ARABIC LETTER ALEF WITH HAMZA BELOW
tmp_word = tmp_word.replaceAll("}", "\u0626"); //\u0626 : ARABIC LETTER YEH WITH HAMZA ABOVE
tmp_word = tmp_word.replaceAll("A", "\u0627"); //\u0627 : ARABIC LETTER ALEF
tmp_word = tmp_word.replaceAll("b", "\u0628"); //\u0628 : ARABIC LETTER BEH
tmp_word = tmp_word.replaceAll("p", "\u0629"); //\u0629 : ARABIC LETTER TEH MARBUTA
tmp_word = tmp_word.replaceAll("t", "\u062A"); //\u062A : ARABIC LETTER TEH
tmp_word = tmp_word.replaceAll("v", "\u062B"); //\u062B : ARABIC LETTER THEH
tmp_word = tmp_word.replaceAll("j", "\u062C"); //\u062C : ARABIC LETTER JEEM
tmp_word = tmp_word.replaceAll("H", "\u062D"); //\u062D : ARABIC LETTER HAH
tmp_word = tmp_word.replaceAll("x", "\u062E"); //\u062E : ARABIC LETTER KHAH
tmp_word = tmp_word.replaceAll("d", "\u062F"); //\u062F : ARABIC LETTER DAL
tmp_word = tmp_word.replaceAll("\\*", "\u0630"); //\u0630 : ARABIC LETTER THAL
tmp_word = tmp_word.replaceAll("r", "\u0631"); //\u0631 : ARABIC LETTER REH
tmp_word = tmp_word.replaceAll("z", "\u0632"); //\u0632 : ARABIC LETTER ZAIN
tmp_word = tmp_word.replaceAll("s", "\u0633" ); //\u0633 : ARABIC LETTER SEEN
tmp_word = tmp_word.replaceAll("\\$", "\u0634"); //\u0634 : ARABIC LETTER SHEEN
tmp_word = tmp_word.replaceAll("S", "\u0635"); //\u0635 : ARABIC LETTER SAD
tmp_word = tmp_word.replaceAll("D", "\u0636"); //\u0636 : ARABIC LETTER DAD
tmp_word = tmp_word.replaceAll("T", "\u0637"); //\u0637 : ARABIC LETTER TAH
tmp_word = tmp_word.replaceAll("Z", "\u0638"); //\u0638 : ARABIC LETTER ZAH
tmp_word = tmp_word.replaceAll("E", "\u0639"); //\u0639 : ARABIC LETTER AIN
tmp_word = tmp_word.replaceAll("g", "\u063A"); //\u063A : ARABIC LETTER GHAIN
tmp_word = tmp_word.replaceAll("_", "\u0640"); //\u0640 : ARABIC TATWEEL
tmp_word = tmp_word.replaceAll("f", "\u0641"); //\u0641 : ARABIC LETTER FEH
tmp_word = tmp_word.replaceAll("q", "\u0642"); //\u0642 : ARABIC LETTER QAF
tmp_word = tmp_word.replaceAll("k", "\u0643"); //\u0643 : ARABIC LETTER KAF
tmp_word = tmp_word.replaceAll("l", "\u0644"); //\u0644 : ARABIC LETTER LAM
tmp_word = tmp_word.replaceAll("m", "\u0645"); //\u0645 : ARABIC LETTER MEEM
tmp_word = tmp_word.replaceAll("n", "\u0646"); //\u0646 : ARABIC LETTER NOON
tmp_word = tmp_word.replaceAll("h", "\u0647"); //\u0647 : ARABIC LETTER HEH
tmp_word = tmp_word.replaceAll("w", "\u0648"); //\u0648 : ARABIC LETTER WAW
tmp_word = tmp_word.replaceAll("Y", "\u0649"); //\u0649 : ARABIC LETTER ALEF MAKSURA
tmp_word = tmp_word.replaceAll("y", "\u064A"); //\u064A : ARABIC LETTER YEH
tmp_word = tmp_word.replaceAll("F", "\u064B"); //\u064B : ARABIC FATHATAN
tmp_word = tmp_word.replaceAll("N", "\u064C"); //\u064C : ARABIC DAMMATAN
tmp_word = tmp_word.replaceAll("K", "\u064D"); //\u064D : ARABIC KASRATAN
tmp_word = tmp_word.replaceAll("a", "\u064E"); //\u064E : ARABIC FATHA
tmp_word = tmp_word.replaceAll("u", "\u064F"); //\u064F : ARABIC DAMMA
tmp_word = tmp_word.replaceAll("i", "\u0650"); //\u0650 : ARABIC KASRA
tmp_word = tmp_word.replaceAll("~", "\u0651"); //\u0651 : ARABIC SHADDA
tmp_word = tmp_word.replaceAll("o", "\u0652"); //\u0652 : ARABIC SUKUN
tmp_word = tmp_word.replaceAll("`", "\u0670"); //\u0670 : ARABIC LETTER SUPERSCRIPT ALEF
tmp_word = tmp_word.replaceAll("\\{", "\u0671"); //\u0671 : ARABIC LETTER ALEF WASLA
tmp_word = tmp_word.replaceAll("P", "\u067E"); //\u067E : ARABIC LETTER PEH
tmp_word = tmp_word.replaceAll("J", "\u0686"); //\u0686 : ARABIC LETTER TCHEH
tmp_word = tmp_word.replaceAll("V", "\u06A4"); //\u06A4 : ARABIC LETTER VEH
tmp_word = tmp_word.replaceAll("G", "\u06AF"); //\u06AF : ARABIC LETTER GAF
tmp_word = tmp_word.replaceAll("R", "\u0698"); //\u0698 : ARABIC LETTER JEH (no more in Buckwalter system)
//Not in Buckwalter system \u0679 : ARABIC LETTER TTEH
//Not in Buckwalter system \u0688 : ARABIC LETTER DDAL
//Not in Buckwalter system \u06A9 : ARABIC LETTER KEHEH
//Not in Buckwalter system \u0691 : ARABIC LETTER RREH
//Not in Buckwalter system \u06BA : ARABIC LETTER NOON GHUNNA
//Not in Buckwalter system \u06BE : ARABIC LETTER HEH DOACHASHMEE
//Not in Buckwalter system \u06C1 : ARABIC LETTER HEH GOAL
//Not in Buckwalter system \u06D2 : ARABIC LETTER YEH BARREE
tmp_word = tmp_word.replaceAll(",", "\u060C" ); //\u060C : ARABIC COMMA
tmp_word = tmp_word.replaceAll(";", "\u061B"); //\u061B : ARABIC SEMICOLON
tmp_word = tmp_word.replaceAll("\\?", "\u061F"); //\u061F : ARABIC QUESTION MARK
return tmp_word;
}

/** Analyze the content of a stream
* @param IN The stream to be analyzed
*/
private void analyze(LineNumberReader IN, boolean outputBuckwalter) {
try {
String line = null;
while ((line = IN.readLine()) != null) {
linesCounter++;
if (verbose) System.out.println("Processing line : " + IN.getLineNumber());
List tokens = tokenize(line);
Iterator it_tokens = tokens.iterator();
while (it_tokens != null && it_tokens.hasNext()) {
String token = (String)it_tokens.next();
analyzeToken(token, outputBuckwalter);
}
}
}
catch (IOException e) {
throw new RuntimeException("Can not read line " + IN.getLineNumber());
}
}

/** Tokenizes a <CODE>String</CODE> using arabic boundaries.
* @return A list of tokens
* @param str The <CODE>String</CODE>
*/
private List tokenize(String str) {
str = str.trim();
str = str.replaceAll("\\s+", " ");
//ignored \u0688 : ARABIC LETTER DDAL
//ignored \u06A9 : ARABIC LETTER KEHEH
//ignored \u0691 : ARABIC LETTER RREH
//ignored \u06BA : ARABIC LETTER NOON GHUNNA
//ignored \u06BE : ARABIC LETTER HEH DOACHASHMEE
//ignored \u06C1 : ARABIC LETTER HEH GOAL
//ignored \u06D2 : ARABIC LETTER YEH BARREE
String split[] = str.split("([^\u067E\u0686\u0698\u06AF\u0621-\u0636\u0637-\u0643\u0644\u0645-\u0648\u0649-\u064A\u064B-\u064E\u064F\u0650\u0651\u0652]+)");
ArrayList tokens = new ArrayList();
//return at least one token, the string if necessary
if (split.length == 0) tokens.add(str);
else tokens.addAll(Arrays.asList(split));
return tokens;
}

/** Analyzes a token and return the results in the Buckwalter transliteration system.
* For performance issues, the analyzer keeps track of the results.
* @param token The token to be analyzed
* @return Whether or not the word has a solution in arabic
*/
public boolean analyzeToken(String token) {
return this.analyzeToken(token, true);
}

/** Analyzes a token.
* For performance issues, the analyzer keeps track of the results.
* @return Whether or not the word has a solution in arabic
* @param outputBuckwalter Whether or not the Buckwalter transliteration system should be used. If not, outputs will be in arabic wherever possible
* @param token The token to be analyzed
*/
public boolean analyzeToken(String token, boolean outputBuckwalter) {
if (outputStream != null) outputStream.println("Processing token : " + "\t" + token);
//TODO : check accuracy
//ignored \u0688 : ARABIC LETTER DDAL
//ignored \u06A9 : ARABIC LETTER KEHEH
//ignored \u0691 : ARABIC LETTER RREH
//ignored \u06BA : ARABIC LETTER NOON GHUNNA
//ignored \u06BE : ARABIC LETTER HEH DOACHASHMEE
//ignored \u06C1 : ARABIC LETTER HEH GOAL
//ignored \u0640 : ARABIC TATWEEL
//ignored \u06D2 : ARABIC LETTER YEH BARREE
if (!token.matches("([\u067E\u0686\u0698\u06AF\u0621-\u063A\u0641-\u0652])+")) {
token = token.trim();
// tokenize it on white space
String subTokens[] = token.split("\\s+");
for (int i = 0 ; i < subTokens.length ; i++) {
if (!"".equals(subTokens.trim())) {
notArabicTokensCounter++;
if (outputStream != null) outputStream.println("Non-Arabic : " + subTokens);
}
}
return false;
}
else {
boolean hasSolutions = false;
arabicTokensCounter++;
String translitered = romanizeWord(token);
if (outputStream != null) outputStream.println("Transliteration : " + "\t" + translitered);
//Already processed : previously found
if (found.containsKey(translitered)) {
if (outputStream != null && verbose) outputStream.println("Token already processed.");
if (!found.containsKey(translitered))
throw new RuntimeException("There is no key for " + translitered + " in found");
//increase reference counter
Integer foundCounter = (Integer)found.get(translitered);
found.put(translitered, new Integer(foundCounter.intValue() + 1));
hasSolutions = true;
}
//Already processed : previously not found
else if (notFound.containsKey(translitered)) {
if (outputStream != null && verbose) outputStream.println("Token already processed without solution.");
if (!notFound.containsKey(translitered))
throw new RuntimeException("There is no key for " + translitered + " in notFound");
//increase reference counter
Integer notFoundCounter = (Integer)notFound.get(translitered);
notFound.put(translitered, new Integer(notFoundCounter.intValue() + 1));
hasSolutions = false;
}
//Not yet processed
else {

if (outputStream != null && verbose) outputStream.println("Token not yet processed.");

//word has solutions...
if (feedWordSolutions(translitered)) {
//mark word as found
if (found.containsKey(translitered))
throw new RuntimeException("There is already a key for " + translitered + " in found");
if (outputStream != null && verbose) outputStream.println("Token has direct solutions.");
//set reference counter to 1
found.put(translitered, new Integer(1));
hasSolutions = true;
}
//word has no direct solution
else {
//if there are some alternative spellings
if (feedAlternativeSpellings(translitered)) {

boolean alternativesGiveSolutions = false;
Iterator it_alternatives = sol.getAlternativeSpellingsIterator(translitered);
while (it_alternatives != null && it_alternatives.hasNext()) {
String alternative = (String)it_alternatives.next();
//feed solutions with alternative spellings' ones
alternativesGiveSolutions = (alternativesGiveSolutions || feedWordSolutions(alternative));
}

if (alternativesGiveSolutions) {
//consistency check
if (found.containsKey(translitered))
throw new RuntimeException("There is already a key for " + translitered + " in found");
if (outputStream != null && verbose) outputStream.println("Token's alternative spellings have solutions.");
//mark word as found set reference counter to 1
found.put(translitered, new Integer(1));
hasSolutions = true;
}
else {
//consistency check
if (notFound.containsKey(translitered))
throw new RuntimeException("There is already a key for " + translitered + " in notFound");
if (outputStream != null && verbose) outputStream.println("Token's alternative spellings have no solution.");
//mark word as not found and set reference counter to 1
notFound.put(translitered, new Integer(1));
hasSolutions = false;
}
}
//there are no alternative
else {
//consistency check
if (notFound.containsKey(translitered))
throw new RuntimeException("There is already a key for " + translitered + " in notFound");
if (outputStream != null && verbose) outputStream.println("Token has no solution and no alternative spellings.");
//mark word as not found and set reference counter to 1
notFound.put(translitered, new Integer(1));
hasSolutions = false;
}
}
}

//output solutions : TODO consider XML output
if (outputStream != null) {
if (found.containsKey(translitered)) {
if (sol.hasSolutions(translitered)) {
Iterator it_solutions = sol.getSolutionsIterator(translitered);
while (it_solutions != null && it_solutions.hasNext()) {
Solution solution = (Solution)it_solutions.next();
if (outputBuckwalter)
outputStream.println(solution.toString());
else
outputStream.println(solution.toArabizedString());
}
}
if (sol.hasAlternativeSpellings(translitered)) {
if (outputStream != null && verbose) outputStream.println("No direct solution");
Iterator it_alternatives = sol.getAlternativeSpellingsIterator(translitered);
while (it_alternatives != null && it_alternatives.hasNext()) {
String alternative = (String)it_alternatives.next();
if (outputStream != null && verbose) outputStream.println("Considering alternative spelling :" + "\t" + alternative);
//if (sol.hasSolutions(alternative) && !(sol.getSolutions(alternative).isEmpty()) {
if (sol.hasSolutions(alternative)) {
Iterator it_solutions = sol.getSolutionsIterator(alternative);
while (it_solutions != null && it_solutions.hasNext()) {
Solution solution = (Solution)it_solutions.next();
if (outputBuckwalter)
outputStream.println(solution.toString());
else
outputStream.println(solution.toArabizedString());
}
}
}
}
}
else if (notFound.containsKey(translitered)) {
outputStream.println("\nNo solution\n");
}
else throw new RuntimeException(translitered + " is neither in found or notFound !");
}

return hasSolutions;
}
}

/** Splits a word in prefix + stem + suffix combinations.
* @return The list of combinations
* @param translitered The word. It is assumed that {@link #romanizeWord(String word) romanizeWord} has been called before
*/
private HashSet segmentWord(String translitered) {
HashSet segmented = new HashSet();
int prefix_len = 0;
int suffix_len = 0;
//TODO : why 4 ? The info could certainly be grabbed from dictionnaries...
while ((prefix_len) <= 4 && (prefix_len <= translitered.length())) {
String prefix = translitered.substring(0, prefix_len);
int stem_len = (translitered.length() - prefix_len);
suffix_len = 0;
//TODO : why 6 ? The info could certainly be grabbed from dictionnaries...
while ((stem_len >= 1) && (suffix_len <= 6)) {
String stem = translitered.substring(prefix_len, prefix_len + stem_len);
String suffix = translitered.substring(prefix_len + stem_len, prefix_len + stem_len + suffix_len);
segmented.add(new SegmentedWord(prefix, stem, suffix));
stem_len--;
suffix_len++;
}
prefix_len++;
}
return segmented;
}

/** Feed an internal list of solutions for the given word
* @param translitered The word. It is assumed that {@link #romanizeWord(String word) romanizeWord} has been called before
* @return Whether or not there are solutions for this word
*/
private boolean feedWordSolutions(String translitered) {
//No need to reprocess
if (sol.hasSolutions(translitered)) return true;
HashSet wordSolutions = new HashSet();
int cnt = 0;
//get a list of valid segmentations
HashSet segments = segmentWord(translitered);
//Brute force algorithm
Iterator it_seg = segments.iterator();
while (it_seg != null && it_seg.hasNext()) {
SegmentedWord segmentedWord = (SegmentedWord)it_seg.next();
//Is prefix known ?
if (dict.hasPrefix(segmentedWord.getPrefix())) {
//Is stem known ?
if (dict.hasStem(segmentedWord.getStem())) {
//Is suffix known ?
if (dict.hasSuffix(segmentedWord.getSuffix())) {
//Compatibility check
Iterator it_prefix = dict.getPrefixIterator(segmentedWord.getPrefix());
while (it_prefix != null && it_prefix.hasNext()) {
DictionaryEntry prefix = (DictionaryEntry)it_prefix.next();
Iterator it_stem = dict.getStemIterator(segmentedWord.getStem());
while (it_stem != null && it_stem.hasNext()) {
DictionaryEntry stem = (DictionaryEntry)it_stem.next();
//Prefix/Stem compatibility
if (dict.hasAB(prefix.getMorphology(), stem.getMorphology())) {
Iterator it_suffix = dict.getSuffixIterator(segmentedWord.getSuffix());
while (it_suffix != null && it_suffix.hasNext()) {
DictionaryEntry suffix = (DictionaryEntry)it_suffix.next();
//Prefix/Suffix compatiblity
if (dict.hasAC(prefix.getMorphology(), suffix.getMorphology())) {
//Stem/Suffix compatibility
if (dict.hasBC(stem.getMorphology(), suffix.getMorphology())) {
//All tests passed : it is a solution
wordSolutions.add(new Solution(verbose, ++cnt, prefix, stem, suffix));
}
}
}
}
}
}
}
}
}
}
//Add all solutions, if any
if (!wordSolutions.isEmpty()) sol.addSolutions(translitered, wordSolutions);
return (!wordSolutions.isEmpty());
}

/** Feed an internal list of alternative spellings for the given word
* @param translitered The word. It is assumed that {@link #romanizeWord(String word) romanizeWord} has been called before
* @return Whether or not there are alternative spellings for this word
*/
private boolean feedAlternativeSpellings(String translitered) {
//No need to reprocess
if (sol.hasAlternativeSpellings(translitered)) return true;
HashSet wordAlternativeSpellings = new HashSet();
String temp = translitered;
String temp2;
//final 'alif maqSuura + hamza-on-the-line
if (temp.matches(".*" + "Y'$")) { // Y_w'_Y'
//-> yaa' + hamza-on-the-line
temp = temp.replaceAll("Y", "y"); // y_w'_y'
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_w'_y' -- pushed
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2 = temp.replaceFirst("w'", "&"); //y_&__y'
if (!temp.equals(temp2)) {
temp = temp2; //y_&__y'
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); //y_&__y' -- pushed
}
temp = translitered; // Y_w'_Y'
//-> yaa' + hamza-on-the-line
temp = temp.replaceAll("Y","y"); // y_w'_y'
//final yaa' + hamza-on-the-line -> hamza-on-yaa'
temp = temp.replaceFirst("y'$","}"); // y_w'_}
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_w'_} -- pushed
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2 = temp.replaceFirst("w'", "&"); // y_&__}
if (!temp.equals(temp2)) {
temp = temp2; // y_&__}
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); //y_&__} -- pushed
}
}
//final yaa' + hamza-on-the-line
else if (temp.matches(".*" + "y'$")) { //Y_w'_y'
//'alif maqSuura -> yaa'
temp2 = temp.replaceAll("Y", "y"); //y_w'_y'
if (!temp.equals(temp2)) {
temp = temp2; //y_w'_y'
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); //y_w'_y' -- pushed
}
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2 = temp.replaceFirst("w'", "&"); // y_&__y'
if (!temp.equals(temp2)) {
temp = temp2; // y_&__y'
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_&__y' -- pushed
}
temp = translitered; // Y_w'_y'
//'alif maqSuura -> yaa'
temp = temp.replaceAll("Y", "y"); //y_w'_y'
//final yaa' + hamza-on-the-line -> 'alif maqSuura
temp = temp.replaceFirst("y'$", "}"); // y_w'_}
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_w'_} -- pushed
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2 = temp.replaceFirst("w'", "&"); // y_&__}
if (!temp.equals(temp2)) {
temp = temp2; // y_&__}
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_&__} -- pushed
}
}
//final yaa'
else if (temp.matches(".*" + "y$")) { // Y_w'_y
//'alif maqSuura -> yaa'
temp = temp.replaceAll("Y", "y"); // y_w'_y
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2 = temp.replaceFirst("w'", "&"); // y_&__y
if (!temp.equals(temp2)) {
temp = temp2; // y_&__y
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_&__y -- pushed
}
temp = translitered; //Y_w'_y
//'alif maqSuura -> yaa'
temp = temp.replaceAll("Y", "y"); // y_w'_y
//final yaa' -> 'alif maqSuura
temp = temp.replaceAll("y$", "Y"); // y_w'_Y
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_w'_Y -- pushed
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2= temp.replaceFirst("w'", "&"); // y_&__Y
if (!temp.equals(temp2)) {
temp = temp2; // y_&__Y
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_&__Y -- pushed
}
}
//final haa'
else if (temp.matches(".*" + "h$")) { // Y_w'_h
//'alif maqSuura -> yaa'
temp2 = temp.replaceAll("Y", "y"); // y_w'_h
if (!temp.equals(temp2)) {
temp = temp2; // y_w'_h
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_w'_h -- pushed
}
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2 = temp.replaceFirst("w'", "&"); // y_&__h
if (!temp.equals(temp2)) {
temp = temp2; // y_&__h
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_&__h -- pushed
}
//final haa' -> taa' marbuuTa
temp = temp.replaceFirst("h$", "p"); // y_w'_p
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_w'_p -- pushed
}
//final taa' marbuuTa
else if (temp.matches(".*" + "p$")) { // Y_w'_p
//'alif maqSuura -> yaa'
temp2 = temp.replaceAll("Y", "y"); // y_w'_p
if (!temp.equals(temp2)) {
temp = temp2; // y_w'_p
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_w'_p -- pushed
}
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2 = temp.replaceFirst("w'", "&"); // y_&__p
if (!temp.equals(temp2)) {
temp = temp2; // y_&__p
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_&__p -- pushed
}
//final taa' marbuuTa -> haa'
temp = temp.replaceFirst("p$", "h"); //y_w'_h
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // //y_w'_h -- pushed
}
//Substitutions before matching
else {
//final 'alif maqSuura -> yaa'
temp2 = temp.replaceFirst("Y$", "y"); // Y_w'_y
if (!temp.equals(temp2)) {
temp = temp2; // Y_w'_y
//'alif maqSuura -> yaa'
temp = temp.replaceAll("Y", "y"); // y_w'_y
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_w'_y -- pushed
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2 = temp.replaceFirst("w'", "&"); // y_&__y
if (!temp.equals(temp2)) {
temp = temp2; // y_&__y
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_&__y -- pushed
}
}
else {
//'alif maqSuura -> yaa'
temp2 = temp.replaceAll("Y", "y"); // y_w'__
if (!temp.equals(temp2)) {
temp = temp2; // y_w'__
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_w'__ -- pushed
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2 = temp.replaceFirst("w'", "&"); // y_&___
if (!temp.equals(temp2)) {
temp = temp2; // y_&___
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_&___ -- pushed
}
}
else {
//medial waaw + hamza-on-the-line -> hamza-on-waaw
temp2 = temp.replaceFirst("w'", "&"); // y_&___
if (!temp.equals(temp2)) {
temp = temp2; // y_&___
if (outputStream != null && verbose) outputStream.println("Found alternative spelling "+ temp + " for word " + translitered);
wordAlternativeSpellings.add(temp); // y_&___ -- pushed
}
else {} //nothing
}
}
}
//Add all alternative spellings, if any
if (!wordAlternativeSpellings.isEmpty()) sol.addAlternativeSpellings(translitered, wordAlternativeSpellings);
return (!wordAlternativeSpellings.isEmpty());
}

/** Returns the solutions for a previously analyzed word.
* @param translitered The word.
* @return A list of solutions
* @see Solution
*/
public HashSet getWordSolutions(String word) {
HashSet wordSolutions = new HashSet();
String translitered = romanizeWord(word);
if (found.containsKey(translitered)) {
if (sol.hasSolutions(translitered)) {
Iterator it_sol = sol.getSolutionsIterator(translitered);
while (it_sol != null && it_sol.hasNext()) {
Solution solution = (Solution)it_sol.next();
wordSolutions.add(solution);
}
}
if (sol.hasAlternativeSpellings(translitered)) {
Iterator it_alt = sol.getAlternativeSpellingsIterator(translitered);
while (it_alt != null && it_alt.hasNext()) {
String alt = (String)it_alt.next();
//Notice that the alternative spelling may not be (yet) marked as found
if (sol.hasSolutions(alt)) {
Iterator it_sol = sol.getSolutionsIterator(alt);
while (it_sol != null && it_sol.hasNext()) {
Solution solution = (Solution)it_sol.next();
wordSolutions.add(solution);
}
}
}
}
}
else if (notFound.containsKey(translitered)) {}
else throw new RuntimeException(translitered + " is neither in found or notFound !");
return wordSolutions;
}

/** Display the statistics on what has been analyzed so far. */
public void printStats() {
DecimalFormat df = new DecimalFormat("##.##%");
double total = found.size() + notFound.size(); //double to force casting
System.out.println();
System.out.println("=================== Statistics ===================");
System.out.println("Lines : " + linesCounter);
System.out.println("Arabic tokens : " + arabicTokensCounter);
System.out.println("Non-arabic tokens : " + notArabicTokensCounter);
System.out.println("Words found : " + found.size() + " (" + df.format(found.size() / total) + ")");
System.out.println("Words not found : " + notFound.size() + " (" + df.format(notFound.size() / total) + ")");
System.out.println("==================================================");
System.out.println();
}

/** Display help for command line interface. */
private static void PrintUsage() {
System.err.println("Arabic Morphological Analyzer for Java(tm)");
System.err.println("Ported to Java(tm) by Pierrick Brihaye, 2003-2004.");
System.err.println("Based on :");
System.err.println("BUCKWALTER ARABIC MORPHOLOGICAL ANALYZER");
System.err.println("Portions (c) 2002 QAMUS LLC (www.qamus.org),");
System.err.println("(c) 2002 Trustees of the University of Pennsylvania.");
System.err.println("This program is governed by :");
System.err.println("The GNU General Public License");
System.err.println("");
System.err.println("Usage :");
System.err.println("");
System.err.println("araMorph inFile [inEncoding] [outFile] [outEncoding] [-v]");
System.err.println("");
System.err.println("inFile : file to be analyzed");
System.err.println("inEncoding : encoding for inFile, default CP1256");
System.err.println("outFile : result file, default console");
System.err.println("outEncoding : encoding for outFile, if not specified use Buckwalter transliteration with system's file.encoding");
System.err.println("-v : verbose mode");
}

/** Entry point for command line interface.
* @param args Arguments
*/
public static void main(String[] args) {

boolean argsOK = true;
String inputFile = null;
String outputFile = null;
String inputEncoding = null;
String outputEncoding = null;
Boolean verbose = null;

if (args.length == 0) argsOK = false;
//TODO : should we be more severe ?
else {
for (int i = 0 ; i < args.length ; i++) {
//verbose flag ?
if ("-v".equals(args)) {
if (verbose == null) {
verbose = new Boolean(true);
continue;
}
else {
argsOK = false;
break;
}
}
//is it a charset ?
try {
Charset.forName(args);
if (inputEncoding == null) {
inputEncoding = args;
continue;
}
else if (outputEncoding == null) {
outputEncoding = args;
continue;
}
//too many charsets
else {
argsOK = false;
break;
}
}
catch (IllegalCharsetNameException e) {}
catch (UnsupportedCharsetException e) {}
//is it a file name ?
if (inputFile == null) {
inputFile = args;
continue;
}
else if (outputFile == null) {
outputFile = args;
continue;
}
//too many files
else {
argsOK = false;
break;
}
}
}

if (!argsOK || inputFile == null) PrintUsage();
else {

if (inputEncoding == null) inputEncoding = "Cp1256"; //TODO : change default ?
if (verbose == null) verbose = new Boolean(false);
LineNumberReader IN = null;
PrintStream ps = null;

if (outputFile != null) {
try {
if (outputEncoding == null)
ps = new PrintStream(new FileOutputStream(outputFile), true);
else
ps = new PrintStream(new FileOutputStream(outputFile), true, outputEncoding);
}
catch (FileNotFoundException e) {
System.err.println("Can't write to output file : " + outputFile);
}
catch (UnsupportedEncodingException e) {
System.err.println("Unsupported output encoding : " + outputEncoding);
}
}
else ps = System.out;

try {
AraMorph araMorph = new AraMorph(ps, verbose.booleanValue());
IN = new LineNumberReader(new BufferedReader(new InputStreamReader(new FileInputStream(inputFile),inputEncoding)));
if (outputEncoding == null)
araMorph.analyze(IN, true);
else
araMorph.analyze(IN, false);
araMorph.printStats();
}
catch (IOException e) {
throw new RuntimeException("Problem : " + e.getMessage());
}
finally {
try {
if (IN != null) IN.close();
}
catch (IOException e) {}
if (ps != null) ps.close();
}
}
}

//Inner class

private class SegmentedWord {

private String prefix;
private String stem;
private String suffix;

protected SegmentedWord(String prefix, String stem, String suffix) {
this.prefix = prefix;
this.stem = stem;
this.suffix = suffix;
}

protected String getPrefix() { return this.prefix; }
protected String getStem() { return this.stem; }
protected String getSuffix() { return this.suffix; }
}

}

وهذي صفحتي jsp

<%@ page contentType="text/html; charset=windows-1256"
language="java"%>
<%@ page import="gpl.pierrick.brihaye.aramorph.*" %>
<%@ page import="java.util.String.*" %>
<html>
<meta http-equiv="Content-Type" content="text/html;charset=windows-

1256">
<head>
<title>
المحلل الصرفي
</title>
</head>
<body>
<h4>أدخل النص</h4>
<form method = "post" name = "foo">
<input type= "textarea" width="45" hight="40" name = "n"/>

<input type= "submit" name = "butt" value= "حلــل"/>
</form>

<%
String s = request.getParameter("n");

f(s);

%>

<%!
public void f (String word)
{

AraMorph v = new AraMorph();

if (v.analyzeToken(word))
{
v.getWordSolutions(word);
}
}
%>
</body>
</html>

أنا أريد مناداه 2 فنكشن من كلاس aramorph لتحليل الكلمه اللتي يدخلها المستخدم .

سؤالي : هل طريقتي صحيحه .؟ بمعنى هل أستطيع مناداة الفنكشن بهذه الطريقه ام لا .؟؟

مع الشكر ...