public String getLexemeTypeString(){
		switch(lexemeType) {

		case TYPE_ENGLISH :
			return "ENGLISH";
			
		case TYPE_ARABIC :
			return "ARABIC";
			
		case TYPE_LETTER :
			return "LETTER";
			
		case TYPE_CNWORD : 
			return "CN_WORD";
			
		case TYPE_CNCHAR : 
			return "CN_CHAR";
			
		case TYPE_OTHER_CJK :
			return "OTHER_CJK";
			
		case TYPE_COUNT :
			return "COUNT";
			
		case TYPE_CNUM :
			return "TYPE_CNUM";
			
		case TYPE_CQUAN:	
			return "TYPE_CQUAN";
			
		default :
			return "UNKONW";
		}
	}