libcore.icu.NativeDecimalFormat.formatDouble java code examples

public char[] formatDouble(double value, FieldPosition field) {
  FieldPositionIterator fpi = FieldPositionIterator.forFieldPosition(field);
  char[] result = formatDouble(this.address, value, fpi);
  if (fpi != null) {
    FieldPositionIterator.setFieldPosition(fpi, field);
  }
  return result;
}

@Override
public StringBuffer format(double value, StringBuffer buffer, FieldPosition position) {
  checkBufferAndFieldPosition(buffer, position);
  // All float/double/Float/Double formatting ends up here...
  if (roundingMode == RoundingMode.UNNECESSARY) {
    // ICU4C doesn't support this rounding mode, so we have to fake it.
    try {
      setRoundingMode(RoundingMode.UP);
      String upResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      setRoundingMode(RoundingMode.DOWN);
      String downResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      if (!upResult.equals(downResult)) {
        throw new ArithmeticException("rounding mode UNNECESSARY but rounding required");
      }
    } finally {
      setRoundingMode(RoundingMode.UNNECESSARY);
    }
  }
  buffer.append(ndf.formatDouble(value, position));
  return buffer;
}

  result.append(nf.formatBigDecimal((BigDecimal) arg, null));
} else {
  result.append(nf.formatDouble(((Number) arg).doubleValue(), null));

  chars = nf.formatBigDecimal((BigDecimal) arg, null);
} else {
  chars = nf.formatDouble(((Number) arg).doubleValue(), null);

public AttributedCharacterIterator formatToCharacterIterator(Object object) {
  if (object == null) {
    throw new NullPointerException("object == null");
  }
  if (!(object instanceof Number)) {
    throw new IllegalArgumentException("object not a Number: " + object.getClass());
  }
  Number number = (Number) object;
  FieldPositionIterator fpIter = new FieldPositionIterator();
  String text;
  if (number instanceof BigInteger || number instanceof BigDecimal) {
    text = new String(formatDigitList(this.address, number.toString(), fpIter));
  } else if (number instanceof Double || number instanceof Float) {
    double dv = number.doubleValue();
    text = new String(formatDouble(this.address, dv, fpIter));
  } else {
    long lv = number.longValue();
    text = new String(formatLong(this.address, lv, fpIter));
  }
  AttributedString as = new AttributedString(text);
  while (fpIter.next()) {
    Format.Field field = fpIter.field();
    as.addAttribute(field, field, fpIter.start(), fpIter.limit());
  }
  // return the CharacterIterator from AttributedString
  return as.getIterator();
}

public char[] formatDouble(double value, FieldPosition field) {
  FieldPositionIterator fpi = FieldPositionIterator.forFieldPosition(field);
  char[] result = formatDouble(this.address, value, fpi);
  if (fpi != null) {
    FieldPositionIterator.setFieldPosition(fpi, field);
  }
  return result;
}

public char[] formatDouble(double value, FieldPosition field) {
  FieldPositionIterator fpi = FieldPositionIterator.forFieldPosition(field);
  char[] result = formatDouble(this.address, value, fpi);
  if (fpi != null) {
    FieldPositionIterator.setFieldPosition(fpi, field);
  }
  return result;
}

public char[] formatDouble(double value, FieldPosition field) {
  FieldPositionIterator fpi = FieldPositionIterator.forFieldPosition(field);
  char[] result = formatDouble(this.address, value, fpi);
  if (fpi != null) {
    FieldPositionIterator.setFieldPosition(fpi, field);
  }
  return result;
}

public char[] formatDouble(double value, FieldPosition field) {
  FieldPositionIterator fpi = FieldPositionIterator.forFieldPosition(field);
  char[] result = formatDouble(this.address, value, fpi);
  if (fpi != null) {
    FieldPositionIterator.setFieldPosition(fpi, field);
  }
  return result;
}

public char[] formatDouble(double value, FieldPosition field) {
  FieldPositionIterator fpi = FieldPositionIterator.forFieldPosition(field);
  char[] result = formatDouble(this.address, value, fpi);
  if (fpi != null) {
    FieldPositionIterator.setFieldPosition(fpi, field);
  }
  return result;
}

public char[] formatDouble(double value, FieldPosition field) {
  FieldPositionIterator fpi = FieldPositionIterator.forFieldPosition(field);
  char[] result = formatDouble(this.address, value, fpi);
  if (fpi != null) {
    FieldPositionIterator.setFieldPosition(fpi, field);
  }
  return result;
}

@Override
public StringBuffer format(double value, StringBuffer buffer, FieldPosition position) {
  checkBufferAndFieldPosition(buffer, position);
  // All float/double/Float/Double formatting ends up here...
  if (roundingMode == RoundingMode.UNNECESSARY) {
    // ICU4C doesn't support this rounding mode, so we have to fake it.
    try {
      setRoundingMode(RoundingMode.UP);
      String upResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      setRoundingMode(RoundingMode.DOWN);
      String downResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      if (!upResult.equals(downResult)) {
        throw new ArithmeticException("rounding mode UNNECESSARY but rounding required");
      }
    } finally {
      setRoundingMode(RoundingMode.UNNECESSARY);
    }
  }
  buffer.append(ndf.formatDouble(value, position));
  return buffer;
}

@Override
public StringBuffer format(double value, StringBuffer buffer, FieldPosition position) {
  checkBufferAndFieldPosition(buffer, position);
  // All float/double/Float/Double formatting ends up here...
  if (roundingMode == RoundingMode.UNNECESSARY) {
    // ICU4C doesn't support this rounding mode, so we have to fake it.
    try {
      setRoundingMode(RoundingMode.UP);
      String upResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      setRoundingMode(RoundingMode.DOWN);
      String downResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      if (!upResult.equals(downResult)) {
        throw new ArithmeticException("rounding mode UNNECESSARY but rounding required");
      }
    } finally {
      setRoundingMode(RoundingMode.UNNECESSARY);
    }
  }
  buffer.append(ndf.formatDouble(value, position));
  return buffer;
}

@Override
public StringBuffer format(double value, StringBuffer buffer, FieldPosition position) {
  checkBufferAndFieldPosition(buffer, position);
  // All float/double/Float/Double formatting ends up here...
  if (roundingMode == RoundingMode.UNNECESSARY) {
    // ICU4C doesn't support this rounding mode, so we have to fake it.
    try {
      setRoundingMode(RoundingMode.UP);
      String upResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      setRoundingMode(RoundingMode.DOWN);
      String downResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      if (!upResult.equals(downResult)) {
        throw new ArithmeticException("rounding mode UNNECESSARY but rounding required");
      }
    } finally {
      setRoundingMode(RoundingMode.UNNECESSARY);
    }
  }
  buffer.append(ndf.formatDouble(value, position));
  return buffer;
}

@Override
public StringBuffer format(double value, StringBuffer buffer, FieldPosition position) {
  checkBufferAndFieldPosition(buffer, position);
  // All float/double/Float/Double formatting ends up here...
  if (roundingMode == RoundingMode.UNNECESSARY) {
    // ICU4C doesn't support this rounding mode, so we have to fake it.
    try {
      setRoundingMode(RoundingMode.UP);
      String upResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      setRoundingMode(RoundingMode.DOWN);
      String downResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      if (!upResult.equals(downResult)) {
        throw new ArithmeticException("rounding mode UNNECESSARY but rounding required");
      }
    } finally {
      setRoundingMode(RoundingMode.UNNECESSARY);
    }
  }
  buffer.append(ndf.formatDouble(value, position));
  return buffer;
}

@Override
public StringBuffer format(double value, StringBuffer buffer, FieldPosition position) {
  checkBufferAndFieldPosition(buffer, position);
  // All float/double/Float/Double formatting ends up here...
  if (roundingMode == RoundingMode.UNNECESSARY) {
    // ICU4C doesn't support this rounding mode, so we have to fake it.
    try {
      setRoundingMode(RoundingMode.UP);
      String upResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      setRoundingMode(RoundingMode.DOWN);
      String downResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      if (!upResult.equals(downResult)) {
        throw new ArithmeticException("rounding mode UNNECESSARY but rounding required");
      }
    } finally {
      setRoundingMode(RoundingMode.UNNECESSARY);
    }
  }
  buffer.append(ndf.formatDouble(value, position));
  return buffer;
}

@Override
public StringBuffer format(double value, StringBuffer buffer, FieldPosition position) {
  checkBufferAndFieldPosition(buffer, position);
  // All float/double/Float/Double formatting ends up here...
  if (roundingMode == RoundingMode.UNNECESSARY) {
    // ICU4C doesn't support this rounding mode, so we have to fake it.
    try {
      setRoundingMode(RoundingMode.UP);
      String upResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      setRoundingMode(RoundingMode.DOWN);
      String downResult = format(value, new StringBuffer(), new FieldPosition(0)).toString();
      if (!upResult.equals(downResult)) {
        throw new ArithmeticException("rounding mode UNNECESSARY but rounding required");
      }
    } finally {
      setRoundingMode(RoundingMode.UNNECESSARY);
    }
  }
  buffer.append(ndf.formatDouble(value, position));
  return buffer;
}

public AttributedCharacterIterator formatToCharacterIterator(Object object) {
  if (object == null) {
    throw new NullPointerException("object == null");
  }
  if (!(object instanceof Number)) {
    throw new IllegalArgumentException("object not a Number: " + object.getClass());
  }
  Number number = (Number) object;
  FieldPositionIterator fpIter = new FieldPositionIterator();
  String text;
  if (number instanceof BigInteger || number instanceof BigDecimal) {
    text = new String(formatDigitList(this.address, number.toString(), fpIter));
  } else if (number instanceof Double || number instanceof Float) {
    double dv = number.doubleValue();
    text = new String(formatDouble(this.address, dv, fpIter));
  } else {
    long lv = number.longValue();
    text = new String(formatLong(this.address, lv, fpIter));
  }
  AttributedString as = new AttributedString(text);
  while (fpIter.next()) {
    Format.Field field = fpIter.field();
    as.addAttribute(field, field, fpIter.start(), fpIter.limit());
  }
  // return the CharacterIterator from AttributedString
  return as.getIterator();
}

public AttributedCharacterIterator formatToCharacterIterator(Object object) {
  if (object == null) {
    throw new NullPointerException("object == null");
  }
  if (!(object instanceof Number)) {
    throw new IllegalArgumentException("object not a Number: " + object.getClass());
  }
  Number number = (Number) object;
  FieldPositionIterator fpIter = new FieldPositionIterator();
  String text;
  if (number instanceof BigInteger || number instanceof BigDecimal) {
    text = new String(formatDigitList(this.address, number.toString(), fpIter));
  } else if (number instanceof Double || number instanceof Float) {
    double dv = number.doubleValue();
    text = new String(formatDouble(this.address, dv, fpIter));
  } else {
    long lv = number.longValue();
    text = new String(formatLong(this.address, lv, fpIter));
  }
  AttributedString as = new AttributedString(text);
  while (fpIter.next()) {
    Format.Field field = fpIter.field();
    as.addAttribute(field, field, fpIter.start(), fpIter.limit());
  }
  // return the CharacterIterator from AttributedString
  return as.getIterator();
}

public AttributedCharacterIterator formatToCharacterIterator(Object object) {
  if (object == null) {
    throw new NullPointerException("object == null");
  }
  if (!(object instanceof Number)) {
    throw new IllegalArgumentException("object not a Number: " + object.getClass());
  }
  Number number = (Number) object;
  FieldPositionIterator fpIter = new FieldPositionIterator();
  String text;
  if (number instanceof BigInteger || number instanceof BigDecimal) {
    text = new String(formatDigitList(this.address, number.toString(), fpIter));
  } else if (number instanceof Double || number instanceof Float) {
    double dv = number.doubleValue();
    text = new String(formatDouble(this.address, dv, fpIter));
  } else {
    long lv = number.longValue();
    text = new String(formatLong(this.address, lv, fpIter));
  }
  AttributedString as = new AttributedString(text);
  while (fpIter.next()) {
    Format.Field field = fpIter.field();
    as.addAttribute(field, field, fpIter.start(), fpIter.limit());
  }
  // return the CharacterIterator from AttributedString
  return as.getIterator();
}

Popular methods of NativeDecimalFormat

<init>
applyLocalizedPattern
applyPattern
applyPatternImpl
clone
cloneImpl
close
equals
Note: this doesn't check that the underlying native DecimalFormat objects' configured native Decimal
formatBigDecimal
formatBigInteger
formatDigitList
formatLong

Popular in Java

Updating database using SQL prepared statement
compareTo (BigDecimal)
addToBackStack (FragmentTransaction)
scheduleAtFixedRate (Timer)
VirtualMachine (com.sun.tools.attach)
A Java virtual machine. A VirtualMachine represents a Java virtual machine to which this Java vir
FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can be replaced or appen
NumberFormat (java.text)
The abstract base class for all number formats. This class provides the interface for formatting and
NoSuchElementException (java.util)
Thrown when trying to retrieve an element past the end of an Enumeration or Iterator.
SSLHandshakeException (javax.net.ssl)
The exception that is thrown when a handshake could not be completed successfully.
Get (org.apache.hadoop.hbase.client)
Used to perform Get operations on a single row. To get everything for a row, instantiate a Get objec
Best IntelliJ plugins

How to use formatDoublemethodin libcore.icu.NativeDecimalFormat

Best Java code snippets using libcore.icu.NativeDecimalFormat.formatDouble (Showing top 20 results out of 315)

How to use
formatDouble
method
in
libcore.icu.NativeDecimalFormat