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package bjc.utils.ioutils.format;
import bjc.utils.math.NumberUtils;
abstract class GeneralNumberDirective implements Directive {
protected static void handleNumberDirective(StringBuffer buff, CLModifiers mods, CLParameters params,
int argidx, long val, int radix) {
/*
* Initialize the two padding related parameters, and then fill
* them in from the directive parameters if they are present.
*/
int mincol = 0;
char padchar = ' ';
if(params.length() > (argidx + 2)) {
mincol = params.getIntDefault(argidx + 1, "minimum column count", 'R', 0);
}
if(params.length() > (argidx + 3)) {
padchar = params.getCharDefault(argidx + 2, "padding character", 'R', ' ');
}
String res;
if(mods.colonMod) {
/*
* We're doing commas, so check if the two comma-related
* parameters were supplied.
*/
int commaInterval = 0;
char commaChar = ',';
if(params.length() > (argidx + 3)) {
commaChar = params.getCharDefault((argidx + 3), "comma character", 'R', ' ');
}
if(params.length() > (argidx + 4)) {
commaInterval = params.getIntDefault((argidx + 4), "comma interval", 'R', 0);
}
res = NumberUtils.toCommaString(val, mincol, padchar, commaInterval, commaChar, mods.atMod,
radix);
} else {
res = NumberUtils.toNormalString(val, mincol, padchar, mods.atMod, radix);
}
buff.append(res);
}
}
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