/**
* Convert Arabic numerals within 10 billion into capitalized Chinese characters.
* @ Author Xi Zhenyin
*
*/
Public class CnUpperCaser {
//Integer part
Private string integerPart
//Fractional part
Private string floatPart
//Convert the number into an array of Chinese characters, which is set to static because it needs to be used in every instance.
Private static final char [] cnnumbers = {'zero',' one',' two',' three',' four',' five',' ground',' seven',' eight',' nine'};
//An array for hierarchical transformation, which is set to static because it is needed by every instance.
Private static final char [] series = {'yuan',' pick',' hundred',' thousand',' ten thousand',' pick',' hundred',' thousand',' hundred million'};
/**
* constructor, through which a string in Arabic numeral form is passed in.
* @param original
*/
Public CnUpperCaser (original string)
//member variable initialization
integerPart =
floatPart =
if(original.contains(" . ")){
//If decimal point is included
int dotIndex=original.indexOf(" . ");
integer part = original . substring(0，dot index)；
float part = original . substring(dot index+ 1)；
}
Otherwise {
//Does not contain decimal points.
integerPart = original
}
}
/**
* Get uppercase strings.
* @ Return
*/
Common string getCnString(){
//use StringBuffer because it is accumulation.
string buffer sb = new string buffer()；
//integer part processing
for(int I = 0； I< integer part. length (); i++){
int number = get number(integer part . charat(I))；
sb . append(cn numbers[number])；
sb . append(series[integer part . length()- 1-I])；
}
//Decimal part processing
if(float part . length()& gt； 0){
Sb.append ("point");
for(int I = 0； I & ltfloat part. length (); i++){
int number = get number(float part . charat(I))；
sb . append(cn numbers[number])；
}
}
//Returns the spliced string.
return sb . tostring()；
}
/**
* Convert numbers in character form into plastic numbers.
* Static modification is used because all examples are used.
* @param c
* @ Return
*/
private static int get number(char c){
string str = string . value of(c)；
Returns integer. parseint (str);
}
/**
* @param args
*/
Public static void main(String[] args) {
System.out.println (new cnuppercase ("123456789.12345"). get cnstring())；
System.out.println (new cnupper case(" 123456789 "). get cnstring())；
System.out.println (new cnupper case(". 123456789 "). get cnstring())；
System.out.println (new cnupper case(" 0. 1234 "). get cnstring())；
System.out.println (new cnupper case(" 1 ")). get cnstring())；
System.out.println (new cnupper case(" 12 "). get cnstring())；
System.out.println (new cnupper case(" 123 "). get cnstring())；
System.out.println (new cnupper case(" 1234 "). get cnstring())；
System.out.println (new cnupper case(" 12345 "). get cnstring())；
System.out.println (new cnupper case(" 123456 "). get cnstring())；
System.out.println (new cnupper case(" 1234567 "). get cnstring())；
System.out.println (new cnupper case(" 12345678 "). get cnstring())；
System.out.println (new cnupper case(" 123456789 "). get cnstring())；
}
}