# Class NumberExpressionBase

java.lang.Object
javafx.beans.binding.NumberExpressionBase

All Implemented Interfaces:
  `NumberExpression`, `Observable`, `ObservableNumberValue`, `ObservableValue<Number>`

Direct Known Subclasses:
  `DoubleExpression`, `FloatExpression`, `IntegerExpression`, `LongExpression`

public abstract class NumberExpressionBase extends Object implements NumberExpression
`NumberExpressionBase` contains convenience methods to generate bindings in a fluent style, that are common to all NumberExpression subclasses.

NumberExpressionBase serves as a place for common code of specific NumberExpression subclasses for the specific number type.

Since:
  JavaFX 2.0
See Also:
  - `IntegerExpression`
  - `LongExpression`
  - `FloatExpression`
  - `DoubleExpression`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `NumberExpressionBase()`
  Creates a default `NumberExpressionBase`.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `NumberBinding`
  `add(ObservableNumberValue other)`
  Creates a new `NumberBinding` that calculates the sum of this `NumberExpression` and another `ObservableNumberValue`.
  `StringBinding`
  `asString()`
  Creates a `StringBinding` that holds the value of the `NumberExpression` turned into a `String`.
  `StringBinding`
  `asString(String format)`
  Creates a `StringBinding` that holds the value of the `NumberExpression` turned into a `String`.
  `StringBinding`
  `asString(Locale locale, String format)`
  Creates a `StringBinding` that holds the value of the `NumberExpression` turned into a `String`.
  `NumberBinding`
  `divide(ObservableNumberValue other)`
  Creates a new `NumberBinding` that calculates the division of this `NumberExpression` and another `ObservableNumberValue`.
  `BooleanBinding`
  `greaterThan(double other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than a constant value.
  `BooleanBinding`
  `greaterThan(float other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than a constant value.
  `BooleanBinding`
  `greaterThan(int other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than a constant value.
  `BooleanBinding`
  `greaterThan(long other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than a constant value.
  `BooleanBinding`
  `greaterThan(ObservableNumberValue other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than another `ObservableNumberValue`.
  `BooleanBinding`
  `greaterThanOrEqualTo(double other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than or equal to a constant value.
  `BooleanBinding`
  `greaterThanOrEqualTo(float other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than or equal to a constant value.
  `BooleanBinding`
  `greaterThanOrEqualTo(int other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than or equal to a constant value.
  `BooleanBinding`
  `greaterThanOrEqualTo(long other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than or equal to a constant value.
  `BooleanBinding`
  `greaterThanOrEqualTo(ObservableNumberValue other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than or equal to another `ObservableNumberValue`.
  `BooleanBinding`
  `isEqualTo(double other, double epsilon)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value (with a tolerance).
  `BooleanBinding`
  `isEqualTo(float other, double epsilon)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value (with a tolerance).
  `BooleanBinding`
  `isEqualTo(int other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value.
  `BooleanBinding`
  `isEqualTo(int other, double epsilon)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value (with a tolerance).
  `BooleanBinding`
  `isEqualTo(long other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value.
  `BooleanBinding`
  `isEqualTo(long other, double epsilon)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value (with a tolerance).
  `BooleanBinding`
  `isEqualTo(ObservableNumberValue other)`
  Creates a new `BooleanBinding` that holds `true` if this and another `ObservableNumberValue` are equal.
  `BooleanBinding`
  `isEqualTo(ObservableNumberValue other, double epsilon)`
  Creates a new `BooleanBinding` that holds `true` if this and another `ObservableNumberValue` are equal (with a tolerance).
  `BooleanBinding`
  `isNotEqualTo(double other, double epsilon)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value (with a tolerance).
  `BooleanBinding`
  `isNotEqualTo(float other, double epsilon)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value (with a tolerance).
  `BooleanBinding`
  `isNotEqualTo(int other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value.
  `BooleanBinding`
  `isNotEqualTo(int other, double epsilon)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value (with a tolerance).
  `BooleanBinding`
  `isNotEqualTo(long other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value.
  `BooleanBinding`
  `isNotEqualTo(long other, double epsilon)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value (with a tolerance).
  `BooleanBinding`
  `isNotEqualTo(ObservableNumberValue other)`
  Creates a new `BooleanBinding` that holds `true` if this and another `ObservableNumberValue` are not equal.
  `BooleanBinding`
  `isNotEqualTo(ObservableNumberValue other, double epsilon)`
  Creates a new `BooleanBinding` that holds `true` if this and another `ObservableNumberValue` are not equal (with a tolerance).
  `BooleanBinding`
  `lessThan(double other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is lesser than a constant value.
  `BooleanBinding`
  `lessThan(float other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is lesser than a constant value.
  `BooleanBinding`
  `lessThan(int other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is lesser than a constant value.
  `BooleanBinding`
  `lessThan(long other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is lesser than a constant value.
  `BooleanBinding`
  `lessThan(ObservableNumberValue other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is lesser than another `ObservableNumberValue`.
  `BooleanBinding`
  `lessThanOrEqualTo(double other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is less than or equal to a constant value.
  `BooleanBinding`
  `lessThanOrEqualTo(float other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is less than or equal to a constant value.
  `BooleanBinding`
  `lessThanOrEqualTo(int other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is less than or equal to a constant value.
  `BooleanBinding`
  `lessThanOrEqualTo(long other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is less than or equal to a constant value.
  `BooleanBinding`
  `lessThanOrEqualTo(ObservableNumberValue other)`
  Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is less than or equal to another `ObservableNumberValue`.
  `NumberBinding`
  `multiply(ObservableNumberValue other)`
  Creates a new `NumberBinding` that calculates the product of this `NumberExpression` and another `ObservableNumberValue`.
  `static <S extends Number>
  NumberExpressionBase`
  `numberExpression(ObservableNumberValue value)`
  Returns an `NumberExpressionBase` that wraps a `ObservableNumberValue`.
  `NumberBinding`
  `subtract(ObservableNumberValue other)`
  Creates a new `NumberBinding` that calculates the difference of this `NumberExpression` and another `ObservableNumberValue`.

  ### Methods declared in class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

  ### Methods declared in interface javafx.beans.binding.NumberExpression

  `add, add, add, add, divide, divide, divide, divide, multiply, multiply, multiply, multiply, negate, subtract, subtract, subtract, subtract`

  ### Methods declared in interface javafx.beans.Observable

  `addListener, removeListener, subscribe`

  ### Methods declared in interface javafx.beans.value.ObservableNumberValue

  `doubleValue, floatValue, intValue, longValue`

  ### Methods declared in interface javafx.beans.value.ObservableValue

  `addListener, flatMap, getValue, map, orElse, removeListener, subscribe, subscribe, when`

- ## Constructor Details

  - ### NumberExpressionBase

    public NumberExpressionBase()
    Creates a default `NumberExpressionBase`.

- ## Method Details

  - ### numberExpression

    public static <S extends Number> NumberExpressionBase numberExpression(ObservableNumberValue value)
    Returns an `NumberExpressionBase` that wraps a `ObservableNumberValue`. If the `ObservableNumberValue` is already an instance of `NumberExpressionBase`, it will be returned. Otherwise a new `NumberBinding` is created that is bound to the `ObservableNumberValue`.
    Type Parameters:
      `S` - The type of Number to be wrapped
    Parameters:
      `value` - The source `ObservableNumberValue`
    Returns:
      An `NumberExpressionBase` that wraps the `ObservableNumberValue` if necessary
    Throws:
      `NullPointerException` - if `value` is `null`

  - ### add

    public NumberBinding add(ObservableNumberValue other)
    Description copied from interface: `NumberExpression`
    Creates a new `NumberBinding` that calculates the sum of this `NumberExpression` and another `ObservableNumberValue`.
    Specified by:
      `add` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
    Returns:
      the new `NumberBinding`

  - ### subtract

    public NumberBinding subtract(ObservableNumberValue other)
    Description copied from interface: `NumberExpression`
    Creates a new `NumberBinding` that calculates the difference of this `NumberExpression` and another `ObservableNumberValue`.
    Specified by:
      `subtract` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
    Returns:
      the new `NumberBinding`

  - ### multiply

    public NumberBinding multiply(ObservableNumberValue other)
    Description copied from interface: `NumberExpression`
    Creates a new `NumberBinding` that calculates the product of this `NumberExpression` and another `ObservableNumberValue`.
    Specified by:
      `multiply` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
    Returns:
      the new `NumberBinding`

  - ### divide

    public NumberBinding divide(ObservableNumberValue other)
    Description copied from interface: `NumberExpression`
    Creates a new `NumberBinding` that calculates the division of this `NumberExpression` and another `ObservableNumberValue`.
    Specified by:
      `divide` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
    Returns:
      the new `NumberBinding`

  - ### isEqualTo

    public BooleanBinding isEqualTo(ObservableNumberValue other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this and another `ObservableNumberValue` are equal.

    When comparing floating-point numbers it is recommended to use the `isEqualTo()` method that allows a small tolerance.

    Specified by:
      `isEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
    Returns:
      the new `BooleanBinding`

  - ### isEqualTo

    public BooleanBinding isEqualTo(ObservableNumberValue other, double epsilon)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this and another `ObservableNumberValue` are equal (with a tolerance).

    Two operands `a` and `b` are considered equal if `Math.abs(a-b) <= epsilon`.

    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.

    Specified by:
      `isEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
      `epsilon` - the tolerance
    Returns:
      the new `BooleanBinding`

  - ### isEqualTo

    public BooleanBinding isEqualTo(double other, double epsilon)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value (with a tolerance).

    Two operands `a` and `b` are considered equal if `Math.abs(a-b) <= epsilon`.

    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.

    Specified by:
      `isEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
      `epsilon` - the permitted tolerance
    Returns:
      the new `BooleanBinding`

  - ### isEqualTo

    public BooleanBinding isEqualTo(float other, double epsilon)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value (with a tolerance).

    Two operands `a` and `b` are considered equal if `Math.abs(a-b) <= epsilon`.

    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.

    Specified by:
      `isEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
      `epsilon` - the permitted tolerance
    Returns:
      the new `BooleanBinding`

  - ### isEqualTo

    public BooleanBinding isEqualTo(long other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value.

    When comparing floating-point numbers it is recommended to use the `isEqualTo()` method that allows a small tolerance.

    Specified by:
      `isEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### isEqualTo

    public BooleanBinding isEqualTo(long other, double epsilon)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value (with a tolerance).

    Two operands `a` and `b` are considered equal if `Math.abs(a-b) <= epsilon`.

    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.

    Specified by:
      `isEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
      `epsilon` - the permitted tolerance
    Returns:
      the new `BooleanBinding`

  - ### isEqualTo

    public BooleanBinding isEqualTo(int other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value.

    When comparing floating-point numbers it is recommended to use the `isEqualTo()` method that allows a small tolerance.

    Specified by:
      `isEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### isEqualTo

    public BooleanBinding isEqualTo(int other, double epsilon)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is equal to a constant value (with a tolerance).

    Two operands `a` and `b` are considered equal if `Math.abs(a-b) <= epsilon`.

    Allowing a small tolerance is recommended when comparing floating-point numbers.

    Specified by:
      `isEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
      `epsilon` - the permitted tolerance
    Returns:
      the new `BooleanBinding`

  - ### isNotEqualTo

    public BooleanBinding isNotEqualTo(ObservableNumberValue other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this and another `ObservableNumberValue` are not equal.

    When comparing floating-point numbers it is recommended to use the `isNotEqualTo()` method that allows a small tolerance.

    Specified by:
      `isNotEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
    Returns:
      the new `BooleanBinding`

  - ### isNotEqualTo

    public BooleanBinding isNotEqualTo(ObservableNumberValue other, double epsilon)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this and another `ObservableNumberValue` are not equal (with a tolerance).

    Two operands `a` and `b` are considered not equal if `Math.abs(a-b) > epsilon`.

    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.

    Specified by:
      `isNotEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
      `epsilon` - the permitted tolerance
    Returns:
      the new `BooleanBinding`

  - ### isNotEqualTo

    public BooleanBinding isNotEqualTo(double other, double epsilon)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value (with a tolerance).

    Two operands `a` and `b` are considered not equal if `Math.abs(a-b) > epsilon`.

    Allowing a small tolerance is recommended when comparing floating-point numbers.

    Specified by:
      `isNotEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
      `epsilon` - the permitted tolerance
    Returns:
      the new `BooleanBinding`

  - ### isNotEqualTo

    public BooleanBinding isNotEqualTo(float other, double epsilon)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value (with a tolerance).

    Two operands `a` and `b` are considered not equal if `Math.abs(a-b) > epsilon`.

    Allowing a small tolerance is recommended when comparing floating-point numbers.

    Specified by:
      `isNotEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
      `epsilon` - the permitted tolerance
    Returns:
      the new `BooleanBinding`

  - ### isNotEqualTo

    public BooleanBinding isNotEqualTo(long other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value.

    When comparing floating-point numbers it is recommended to use the `isNotEqualTo()` method that allows a small tolerance.

    Specified by:
      `isNotEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### isNotEqualTo

    public BooleanBinding isNotEqualTo(long other, double epsilon)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value (with a tolerance).

    Two operands `a` and `b` are considered not equal if `Math.abs(a-b) > epsilon`.

    Allowing a small tolerance is recommended when comparing floating-point numbers.

    Specified by:
      `isNotEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
      `epsilon` - the permitted tolerance
    Returns:
      the new `BooleanBinding`

  - ### isNotEqualTo

    public BooleanBinding isNotEqualTo(int other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value.

    When comparing floating-point numbers it is recommended to use the `isNotEqualTo()` method that allows a small tolerance.

    Specified by:
      `isNotEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### isNotEqualTo

    public BooleanBinding isNotEqualTo(int other, double epsilon)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is not equal to a constant value (with a tolerance).

    Two operands `a` and `b` are considered not equal if `Math.abs(a-b) > epsilon`.

    Allowing a small tolerance is recommended when comparing floating-point numbers.

    Specified by:
      `isNotEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
      `epsilon` - the permitted tolerance
    Returns:
      the new `BooleanBinding`

  - ### greaterThan

    public BooleanBinding greaterThan(ObservableNumberValue other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than another `ObservableNumberValue`.
    Specified by:
      `greaterThan` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
    Returns:
      the new `BooleanBinding`

  - ### greaterThan

    public BooleanBinding greaterThan(double other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than a constant value.
    Specified by:
      `greaterThan` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### greaterThan

    public BooleanBinding greaterThan(float other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than a constant value.
    Specified by:
      `greaterThan` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### greaterThan

    public BooleanBinding greaterThan(long other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than a constant value.
    Specified by:
      `greaterThan` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### greaterThan

    public BooleanBinding greaterThan(int other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than a constant value.
    Specified by:
      `greaterThan` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### lessThan

    public BooleanBinding lessThan(ObservableNumberValue other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is lesser than another `ObservableNumberValue`.
    Specified by:
      `lessThan` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
    Returns:
      the new `BooleanBinding`

  - ### lessThan

    public BooleanBinding lessThan(double other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is lesser than a constant value.
    Specified by:
      `lessThan` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### lessThan

    public BooleanBinding lessThan(float other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is lesser than a constant value.
    Specified by:
      `lessThan` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### lessThan

    public BooleanBinding lessThan(long other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is lesser than a constant value.
    Specified by:
      `lessThan` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### lessThan

    public BooleanBinding lessThan(int other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is lesser than a constant value.
    Specified by:
      `lessThan` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### greaterThanOrEqualTo

    public BooleanBinding greaterThanOrEqualTo(ObservableNumberValue other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than or equal to another `ObservableNumberValue`.
    Specified by:
      `greaterThanOrEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
    Returns:
      the new `BooleanBinding`

  - ### greaterThanOrEqualTo

    public BooleanBinding greaterThanOrEqualTo(double other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than or equal to a constant value.
    Specified by:
      `greaterThanOrEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### greaterThanOrEqualTo

    public BooleanBinding greaterThanOrEqualTo(float other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than or equal to a constant value.
    Specified by:
      `greaterThanOrEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### greaterThanOrEqualTo

    public BooleanBinding greaterThanOrEqualTo(long other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than or equal to a constant value.
    Specified by:
      `greaterThanOrEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### greaterThanOrEqualTo

    public BooleanBinding greaterThanOrEqualTo(int other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is greater than or equal to a constant value.
    Specified by:
      `greaterThanOrEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### lessThanOrEqualTo

    public BooleanBinding lessThanOrEqualTo(ObservableNumberValue other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is less than or equal to another `ObservableNumberValue`.
    Specified by:
      `lessThanOrEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the second `ObservableNumberValue`
    Returns:
      the new `BooleanBinding`

  - ### lessThanOrEqualTo

    public BooleanBinding lessThanOrEqualTo(double other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is less than or equal to a constant value.
    Specified by:
      `lessThanOrEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### lessThanOrEqualTo

    public BooleanBinding lessThanOrEqualTo(float other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is less than or equal to a constant value.
    Specified by:
      `lessThanOrEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### lessThanOrEqualTo

    public BooleanBinding lessThanOrEqualTo(long other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is less than or equal to a constant value.
    Specified by:
      `lessThanOrEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### lessThanOrEqualTo

    public BooleanBinding lessThanOrEqualTo(int other)
    Description copied from interface: `NumberExpression`
    Creates a new `BooleanBinding` that holds `true` if this `NumberExpression` is less than or equal to a constant value.
    Specified by:
      `lessThanOrEqualTo` in interface `NumberExpression`
    Parameters:
      `other` - the constant value
    Returns:
      the new `BooleanBinding`

  - ### asString

    public StringBinding asString()
    Description copied from interface: `NumberExpression`
    Creates a `StringBinding` that holds the value of the `NumberExpression` turned into a `String`. If the value of this `NumberExpression` changes, the value of the `StringBinding` will be updated automatically.

    The conversion is done without any formatting applied.

    Specified by:
      `asString` in interface `NumberExpression`
    Returns:
      the new `StringBinding`

  - ### asString

    public StringBinding asString(String format)
    Description copied from interface: `NumberExpression`
    Creates a `StringBinding` that holds the value of the `NumberExpression` turned into a `String`. If the value of this `NumberExpression` changes, the value of the `StringBinding` will be updated automatically.

    The result is formatted according to the formatting `String`. See `java.util.Formatter` for formatting rules.

    Specified by:
      `asString` in interface `NumberExpression`
    Parameters:
      `format` - the formatting `String`
    Returns:
      the new `StringBinding`

  - ### asString

    public StringBinding asString(Locale locale, String format)
    Description copied from interface: `NumberExpression`
    Creates a `StringBinding` that holds the value of the `NumberExpression` turned into a `String`. If the value of this `NumberExpression` changes, the value of the `StringBinding` will be updated automatically.

    The result is formatted according to the formatting `String` and the passed in `Locale`. See `java.util.Formatter` for formatting rules. See `java.util.Locale` for details on `Locale`.

    Specified by:
      `asString` in interface `NumberExpression`
    Parameters:
      `locale` - the Locale to be used
      `format` - the formatting `String`
    Returns:
      the new `StringBinding`