TnSb/android-calculatorpp
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bin/hex numbers should always use space as a grouping separator

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serso
2016-04-16 21:04:44 +02:00
parent ba7207d0e6
commit f7e2229687
2 changed files with 32 additions and 4 deletions
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16
jscl/src/main/java/jscl/JsclMathEngine.java
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@@ -9,7 +9,6 @@ import jscl.math.operator.Percent;
import jscl.math.operator.Rand;
import jscl.math.operator.matrix.OperatorsRegistry;
import jscl.text.ParseException;
import midpcalc.Real;
import org.solovyev.common.NumberFormatter;
import org.solovyev.common.math.MathRegistry;
import org.solovyev.common.msg.MessageRegistry;
@@ -168,10 +167,10 @@ public class JsclMathEngine implements MathEngine {
}
}
final NumberFormatter nf = numberFormatter.get();
nf.setGroupingSeparator(useGroupingSeparator ? groupingSeparator : NumberFormatter.NO_GROUPING);
nf.setGroupingSeparator(useGroupingSeparator ? getGroupingSeparatorChar(nb) : NumberFormatter.NO_GROUPING);
nf.setPrecision(roundResult ? precision : NumberFormatter.NO_ROUNDING);
switch (numberFormat) {
case Real.NumberFormat.FSE_ENG:
case FSE_ENG:
nf.useEngineeringFormat(NumberFormatter.DEFAULT_MAGNITUDE);
break;
case FSE_SCI:
@@ -251,7 +250,7 @@ public class JsclMathEngine implements MathEngine {
@Nonnull
public String addGroupingSeparators(@Nonnull NumeralBase nb, @Nonnull String ungroupedDoubleValue) {
if (useGroupingSeparator) {
final String groupingSeparator = nb == NumeralBase.dec ? String.valueOf(this.groupingSeparator) : " ";
final String groupingSeparator = getGroupingSeparator(nb);
final int dotIndex = ungroupedDoubleValue.indexOf(".");
@@ -277,6 +276,15 @@ public class JsclMathEngine implements MathEngine {
}
}
@Nonnull
private String getGroupingSeparator(@Nonnull NumeralBase nb) {
return nb == NumeralBase.dec ? String.valueOf(groupingSeparator) : " ";
}
private char getGroupingSeparatorChar(@Nonnull NumeralBase nb) {
return nb == NumeralBase.dec ? groupingSeparator : ' ';
}
@Nonnull
private StringBuilder insertSeparators(@Nonnull NumeralBase nb,
@Nonnull String groupingSeparator,