com.sktutilities.transliteration.DvnToSLP Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of indic-transliteration Show documentation
Show all versions of indic-transliteration Show documentation
A collection of scala and java classes for some basic character level processing for the Sanskrit and other Indic (kannada, telugu, etc..) languages, contributed by the open source sanskrit-coders projects and friends.
Some notable facilities:
* Transliterate text from one script or encoding scheme to another.
* Some grammar simulation.
Examples: see https://github.com/sanskrit-coders/indic-transliteration
Contributions and suggestions are invited at https://github.com/sanskrit-coders/indic-transliteration . (Sister projects there may also be of interest.)
package com.sktutilities.transliteration;
import java.util.ArrayList;
import java.util.Hashtable;
import com.sktutilities.util.Log;
import com.sktutilities.util.VowelUtil;
public class DvnToSLP
{
private Hashtable unicode;
private Hashtable matra;
private final String halant = "\u094d";
public DvnToSLP()
{
populateHashTable();
}
public void populateHashTable()
{
unicode = new Hashtable();
matra = new Hashtable();
matra.put( "\u093E" , "A");
matra.put( "\u093F" , "i");
matra.put("\u0940" , "I" );
matra.put("\u0941" , "u" );
matra.put( "\u0942" ,"U" );
matra.put( "\u0943" ,"f" );
matra.put("\u0944" ,"F" );
matra.put("\u0962" ,"x" );
matra.put("\u0963" ,"X" );
matra.put("\u0947" ,"e" );
matra.put("\u0948" ,"E" );
matra.put("\u094b" ,"o" );
matra.put("\u094c" ,"O" );
unicode.put("\u0905" ,"a" );
unicode.put("\u0906" ,"A" );
unicode.put("\u0907" ,"i" );
unicode.put("\u0908" ,"I" );
unicode.put("\u0909" ,"u" );
unicode.put("\u090a" ,"U" );
unicode.put("\u090b" ,"f" );
unicode.put("\u0960" ,"F" );
unicode.put("\u090c" ,"x" );
unicode.put("\u0961" ,"X" );
unicode.put("\u090f" ,"e" );
unicode.put("\u0910" ,"E" );
unicode.put("\u0913" ,"o" );
unicode.put("\u0914" ,"O" );
unicode.put("\u0915" ,"ka" );
unicode.put("\u0916" ,"Ka" );
unicode.put("\u0917" ,"ga" );
unicode.put("\u0918" ,"Ga" );
unicode.put("\u0919" ,"Na" );
unicode.put("\u091a" ,"ca" );
unicode.put("\u091b" ,"Ca" );
unicode.put("\u091c" ,"ja" );
unicode.put("\u091d" ,"Ja" );
unicode.put("\u091e" ,"Ya" );
unicode.put("\u091f" ,"wa" ); // Ta as in Tom
unicode.put("\u0920" ,"Wa" );
unicode.put("\u0921" ,"qa" ); // Da as in David
unicode.put("\u0922" ,"Qa" );
unicode.put("\u0923" ,"Ra" );
unicode.put("\u0924" ,"ta" ); // ta as in tamasha
unicode.put("\u0925" ,"Ta" ); // tha as in thanks
unicode.put("\u0926" ,"da" ); // da as in darvaaza
unicode.put("\u0927" ,"Da" ); // dha as in dhanusha
unicode.put( "\u0928" ,"na" );
unicode.put("\u092a" ,"pa" );
unicode.put( "\u092b" ,"Pa" );
unicode.put("\u092c" ,"ba" );
unicode.put("\u092d" ,"Ba" );
unicode.put("\u092e" ,"ma" );
unicode.put("\u092f" ,"ya" );
unicode.put("\u0930" ,"ra" );
unicode.put("\u0932" ,"la" );
unicode.put( "\u0933", "La"); // the Marathi and Vedic 'L'
unicode.put("\u0935" ,"va" );
unicode.put("\u0936" ,"Sa" );
unicode.put("\u0937" ,"za" );
unicode.put("\u0938" ,"sa" );
unicode.put("\u0939" ,"ha" );
unicode.put("\u0902" ,"M" ); // anusvara
unicode.put( "\u0903" ,"H" ); // visarga
unicode.put( "\u0901" ,"~" ); // anunAsika - cchandra bindu using V to represent it\
unicode.put("\u093d" ,"'" ); // avagraha using "'"
unicode.put( "\u0969" ,"3" ); // 3 equals to pluta
unicode.put("\u0969", "3"); // 3 equals to pluta
unicode.put("\u014F", "Z");// Z equals to upadhamaniya
unicode.put( "\u0CF1","V");// V equals to jihvamuliya....but what character have u settled for jihvamuliya
unicode.put( "\u0950","Ω"); // aum
unicode.put( "\u0958","κa"); // Urdu qaif
unicode.put("\u0959","Κa" ); //Urdu qhe
unicode.put("\u095A","γa" ); // Urdu gain
unicode.put("\u095B","ζa" ); //Urdu zal, ze, zoe
unicode.put("\u095E","φa" ); // Urdu f
unicode.put("\u095C","δa" ); // Hindi 'dh' as in padh
unicode.put( "\u095D","Δa"); // hindi dhh
unicode.put("\u0926\u093C","τa" ); // Urdu dwad
unicode.put("\u0924\u093C","θa"); // Urdu toe
unicode.put("\u0938\u093C","σa"); // Urdu swad, se
}
public String transform(String dvnString)
{
int strLen = dvnString.length();
ArrayList shabda = new ArrayList();
String lastEntry = "";
for (int i = 0; i < strLen; i++)
{
char c = dvnString.charAt(i);
String varna = String.valueOf(c);
if (unicode.containsKey(varna))
{
shabda.add(unicode.get(varna));
lastEntry = unicode.get(varna);
Log.logInfo("words now is " + listToString(shabda));
}
else if (matra.containsKey(varna))
{
shabda.set(shabda.size() - 1, String.valueOf(lastEntry.charAt(0)));
shabda.add(matra.get(varna));
lastEntry = matra.get(varna);
}
else if(halant.equals(varna))
{
//Log.logInfo("before adding halant: lastEntry " + lastEntry + " word " + listToString(shabda) + ", size: " + shabda.size());
shabda.set(shabda.size()-1, String.valueOf(lastEntry.charAt(0)));
lastEntry = halant;
//Log.logInfo("after adding halant: lastEntry " + lastEntry + " word " + listToString(shabda) + "size: " + shabda.size());
}
else
{
shabda.add(varna);
lastEntry = varna;
}
} // end of for
String newString = listToString(shabda);
//Discard the shabda array
shabda = null;
return newString; // return transformed;
}
public String listToString(ArrayList shabda)
{
String s = "";
for (String string: shabda)
{
s += string;
}
return s ;
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy