ucar.units.ScaledUnit.<init> java code examples

Common ways to obtain ScaledUnit

private void myMethod () {
 ScaledUnit s =Unit unit;(ucar.units.ScaledUnit) unit
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}

static Unit getInstance(final double scale, final Unit unit)
    throws MultiplyException {
  if (scale == 0) {
    throw new MultiplyException(scale, unit);
  }
  return scale == 1
      ? unit
      : new ScaledUnit(scale, unit);
}

/**
 * Clones this unit, changing the identifier.
 * 
 * @param id
 *            The new identifier.
 * @return A ScaledUnit with the new identifier.
 */
public Unit clone(final UnitName id) {
  return new ScaledUnit(_scale, getUnit(), id);
}

/**
 * Clones this unit, changing the identifier.
 * 
 * @param id
 *            The new identifier.
 * @return A ScaledUnit with the new identifier.
 */
public Unit clone(final UnitName id) {
  return new ScaledUnit(_scale, getUnit(), id);
}

static Unit getInstance(final double scale, final Unit unit)
    throws MultiplyException {
  if (scale == 0) {
    throw new MultiplyException(scale, unit);
  }
  return scale == 1
      ? unit
      : new ScaledUnit(scale, unit);
}

/**
 * Raises this unit to a power.
 * 
 * @param power
 *            The power.
 * @return The result of raising this unit to the power.
 * @throws RaiseException
 *             Can't raise this unit to a power.
 */
@Override
protected Unit myRaiseTo(final int power) throws RaiseException {
  return new ScaledUnit(Math.pow(getScale(), power), getUnit().raiseTo(
      power));
}

/**
 * Raises this unit to a power.
 * 
 * @param power
 *            The power.
 * @return The result of raising this unit to the power.
 * @throws RaiseException
 *             Can't raise this unit to a power.
 */
@Override
protected Unit myRaiseTo(final int power) throws RaiseException {
  return new ScaledUnit(Math.pow(getScale(), power), getUnit().raiseTo(
      power));
}

/**
 * Multiply this unit by another unit.
 * 
 * @param that
 *            The unit to multiply this unit by. Must be dimensionless.
 * @return The product of this unit and <code>that</code>.
 * @throws MultiplyException
 *             Can't multiply these units together.
 */
@Override
protected Unit myMultiplyBy(final Unit that) throws MultiplyException {
  if (!that.isDimensionless()) {
    throw new MultiplyException(that);
  }
  return that instanceof ScaledUnit
      ? new ScaledUnit(((ScaledUnit) that).getScale(), this)
      : this;
}

/**
 * Divide this unit by another unit.
 * 
 * @param that
 *            The unit to divide this unit by.
 * @return The quotient of this unit and <code>that</code>.
 * @throws DivideException
 *             Can't divide these units.
 */
@Override
protected Unit myDivideBy(final Unit that) throws DivideException {
  if (!that.isDimensionless()) {
    throw new DivideException(that);
  }
  return that instanceof ScaledUnit
      ? new ScaledUnit(1.0 / ((ScaledUnit) that).getScale(), this)
      : this;
}

/**
 * Multiply this unit by another unit.
 * 
 * @param that
 *            The unit to multiply this unit by. Must be dimensionless.
 * @return The product of this unit and <code>that</code>.
 * @throws MultiplyException
 *             Can't multiply these units together.
 */
@Override
protected Unit myMultiplyBy(final Unit that) throws MultiplyException {
  if (!that.isDimensionless()) {
    throw new MultiplyException(that);
  }
  return that instanceof ScaledUnit
      ? new ScaledUnit(((ScaledUnit) that).getScale(), this)
      : this;
}

/**
 * Divide this unit by another unit.
 * 
 * @param that
 *            The unit to divide this unit by.
 * @return The quotient of this unit and <code>that</code>.
 * @throws DivideException
 *             Can't divide these units.
 */
@Override
protected Unit myDivideBy(final Unit that) throws DivideException {
  if (!that.isDimensionless()) {
    throw new DivideException(that);
  }
  return that instanceof ScaledUnit
      ? new ScaledUnit(1.0 / ((ScaledUnit) that).getScale(), this)
      : this;
}

/**
 * Divides this unit into another unit.
 * 
 * @param that
 *            The other unit.
 * @return The quotient of this unit divided into the other unit.
 * @throws OperationException
 *             Can't divide these units.
 */
@Override
protected Unit myDivideInto(final Unit that) throws OperationException {
  return that instanceof ScaledUnit
      ? new ScaledUnit(((ScaledUnit) that).getScale() / getScale(),
          getUnit().divideInto(((ScaledUnit) that).getUnit()))
      : new ScaledUnit(1 / getScale(), getUnit().divideInto(that));
}

/**
 * Multiplies this unit by another unit.
 * 
 * @param that
 *            The other unit.
 * @return The product of this unit and the other unit.
 * @throws MultiplyException
 *             Can't multiply these units together.
 */
@Override
protected Unit myMultiplyBy(final Unit that) throws MultiplyException {
  return that instanceof ScaledUnit
      ? new ScaledUnit(getScale() * ((ScaledUnit) that).getScale(),
          getUnit().multiplyBy(((ScaledUnit) that).getUnit()))
      : new ScaledUnit(getScale(), getUnit().multiplyBy(that));
}

/**
 * Divides this unit into another unit.
 * 
 * @param that
 *            The other unit.
 * @return The quotient of this unit divided into the other unit.
 * @throws OperationException
 *             Can't divide these units.
 */
@Override
protected Unit myDivideInto(final Unit that) throws OperationException {
  return that instanceof ScaledUnit
      ? new ScaledUnit(((ScaledUnit) that).getScale() / getScale(),
          getUnit().divideInto(((ScaledUnit) that).getUnit()))
      : new ScaledUnit(1 / getScale(), getUnit().divideInto(that));
}

/**
 * Divides this unit by another unit.
 * 
 * @param that
 *            The other unit.
 * @return The quotient of this unit divided by the other unit.
 * @throws OperationException
 *             Can't divide these units.
 */
@Override
protected Unit myDivideBy(final Unit that) throws OperationException {
  return that instanceof ScaledUnit
      ? new ScaledUnit(getScale() / ((ScaledUnit) that).getScale(),
          getUnit().divideBy(((ScaledUnit) that).getUnit()))
      : new ScaledUnit(getScale(), getUnit().divideBy(that));
}

/**
 * Divides this unit by another unit.
 * 
 * @param that
 *            The other unit.
 * @return The quotient of this unit divided by the other unit.
 * @throws OperationException
 *             Can't divide these units.
 */
@Override
protected Unit myDivideBy(final Unit that) throws OperationException {
  return that instanceof ScaledUnit
      ? new ScaledUnit(getScale() / ((ScaledUnit) that).getScale(),
          getUnit().divideBy(((ScaledUnit) that).getUnit()))
      : new ScaledUnit(getScale(), getUnit().divideBy(that));
}

/**
 * Multiplies this unit by another unit.
 * 
 * @param that
 *            The other unit.
 * @return The product of this unit and the other unit.
 * @throws MultiplyException
 *             Can't multiply these units together.
 */
@Override
protected Unit myMultiplyBy(final Unit that) throws MultiplyException {
  return that instanceof ScaledUnit
      ? new ScaledUnit(getScale() * ((ScaledUnit) that).getScale(),
          getUnit().multiplyBy(((ScaledUnit) that).getUnit()))
      : new ScaledUnit(getScale(), getUnit().multiplyBy(that));
}

final BaseUnit meter = BaseUnit.getOrCreate(UnitName.newUnitName(
    "meter", null, "m"), BaseQuantity.LENGTH);
final ScaledUnit nauticalMile = new ScaledUnit(1852f, meter);
System.out.println("nauticalMile.getUnit().equals(meter)="
    + nauticalMile.getUnit().equals(meter));
System.out.println("nauticalMile.equals(nauticalMile)="
    + nauticalMile.equals(nauticalMile));
final ScaledUnit nautical2Mile = new ScaledUnit(2, nauticalMile);
System.out.println("nauticalMile.equals(nautical2Mile)="
    + nauticalMile.equals(nautical2Mile));
final BaseUnit radian = BaseUnit.getOrCreate(UnitName.newUnitName(
    "radian", null, "rad"), BaseQuantity.PLANE_ANGLE);
final ScaledUnit degree = new ScaledUnit(3.14159 / 180, radian);
System.out.println("degree.isDimensionless()="
    + degree.isDimensionless());

final BaseUnit meter = BaseUnit.getOrCreate(UnitName.newUnitName(
    "meter", null, "m"), BaseQuantity.LENGTH);
final ScaledUnit nauticalMile = new ScaledUnit(1852f, meter);
System.out.println("nauticalMile.getUnit().equals(meter)="
    + nauticalMile.getUnit().equals(meter));
System.out.println("nauticalMile.equals(nauticalMile)="
    + nauticalMile.equals(nauticalMile));
final ScaledUnit nautical2Mile = new ScaledUnit(2, nauticalMile);
System.out.println("nauticalMile.equals(nautical2Mile)="
    + nauticalMile.equals(nautical2Mile));
final BaseUnit radian = BaseUnit.getOrCreate(UnitName.newUnitName(
    "radian", null, "rad"), BaseQuantity.PLANE_ANGLE);
final ScaledUnit degree = new ScaledUnit(3.14159 / 180, radian);
System.out.println("degree.isDimensionless()="
    + degree.isDimensionless());

Javadoc

Constructs from a multiplicative factor. Returns a dimensionless unit whose value is the multiplicative factor rather than unity.

Popular methods of ScaledUnit

getScale
Returns the multiplicative factor.
getUnit
Returns the reference unit.
equals
Indicates if this unit is semantically identical to an object.
fromDerivedUnit
Converts numeric values from the underlying derived unit to this unit.
getCanonicalString
Returns the canonical string representation of the unit.
getDerivedUnit
Gets the derived unit underlying this unit.
getInstance
isDimensionless
Indicates if this unit is dimensionless. A ScaledUnit is dimensionless if and only if the reference
multiplyBy
raiseTo
toDerivedUnit
Converts numeric values from this unit to the underlying derived unit.
divideBy

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How to use ucar.units.ScaledUnitconstructor

Best Java code snippets using ucar.units.ScaledUnit.<init> (Showing top 18 results out of 315)

How to use
ucar.units.ScaledUnit
constructor