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## org.apache.commons.lang.math
Class FloatRange

    java.lang.Object
      |
      +--org.apache.commons.lang.math.Range
            |
            +--org.apache.commons.lang.math.FloatRange

All Implemented Interfaces:
  Serializable

public final class FloatRange
extends Range
implements Serializable

`FloatRange` represents an inclusive range of `float`s.

Since:
  2.0
Version:
  $Id: FloatRange.java 437554 2006-08-28 06:21:41Z bayard $
Author:
  Stephen Colebourne
See Also:
  Serialized Form

Constructor Summary
`FloatRange(float number)` Constructs a new `FloatRange` using the specified number as both the minimum and maximum in this range.
`FloatRange(float number1, float number2)` Constructs a new `FloatRange` with the specified minimum and maximum numbers (both inclusive).
`FloatRange(Number number)` Constructs a new `FloatRange` using the specified number as both the minimum and maximum in this range.
`FloatRange(Number number1, Number number2)` Constructs a new `FloatRange` with the specified minimum and maximum numbers (both inclusive).

Method Summary
`boolean` | `containsFloat(float value)` Tests whether the specified `float` occurs within this range using `float` comparison.
`boolean` | `containsNumber(Number number)` Tests whether the specified `number` occurs within this range using `float` comparison.
`boolean` | `containsRange(Range range)` Tests whether the specified range occurs entirely within this range using `float` comparison.
`boolean` | `equals(Object obj)` Compares this range to another object to test if they are equal.
`double` | `getMaximumDouble()` Gets the maximum number in this range as a `double`.
`float` | `getMaximumFloat()` Gets the maximum number in this range as a `float`.
`int` | `getMaximumInteger()` Gets the maximum number in this range as a `int`.
`long` | `getMaximumLong()` Gets the maximum number in this range as a `long`.
`Number` | `getMaximumNumber()` Returns the maximum number in this range.
`double` | `getMinimumDouble()` Gets the minimum number in this range as a `double`.
`float` | `getMinimumFloat()` Gets the minimum number in this range as a `float`.
`int` | `getMinimumInteger()` Gets the minimum number in this range as a `int`.
`long` | `getMinimumLong()` Gets the minimum number in this range as a `long`.
`Number` | `getMinimumNumber()` Returns the minimum number in this range.
`int` | `hashCode()` Gets a hashCode for the range.
`boolean` | `overlapsRange(Range range)` Tests whether the specified range overlaps with this range using `float` comparison.
`String` | `toString()` Gets the range as a `String`.

Methods inherited from class org.apache.commons.lang.math.Range
`containsDouble, containsDouble, containsFloat, containsInteger, containsInteger, containsLong, containsLong`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### FloatRange

    public FloatRange(float number)

  Constructs a new `FloatRange` using the specified number as both the minimum and maximum in this range.

  Parameters:
    `number` - the number to use for this range
  Throws:
    `IllegalArgumentException` - if the number is `NaN`

### FloatRange

    public FloatRange(Number number)

  Constructs a new `FloatRange` using the specified number as both the minimum and maximum in this range.

  Parameters:
    `number` - the number to use for this range, must not be `null`
  Throws:
    `IllegalArgumentException` - if the number is `null`
    `IllegalArgumentException` - if the number is `NaN`

### FloatRange

    public FloatRange(float number1,
                      float number2)

  Constructs a new `FloatRange` with the specified minimum and maximum numbers (both inclusive).

  The arguments may be passed in the order (min,max) or (max,min). The getMinimum and getMaximum methods will return the correct values.

  Parameters:
    `number1` - first number that defines the edge of the range, inclusive
    `number2` - second number that defines the edge of the range, inclusive
  Throws:
    `IllegalArgumentException` - if either number is `NaN`

### FloatRange

    public FloatRange(Number number1,
                      Number number2)

  Constructs a new `FloatRange` with the specified minimum and maximum numbers (both inclusive).

  The arguments may be passed in the order (min,max) or (max,min). The getMinimum and getMaximum methods will return the correct values.

  Parameters:
    `number1` - first number that defines the edge of the range, inclusive
    `number2` - second number that defines the edge of the range, inclusive
  Throws:
    `IllegalArgumentException` - if either number is `null`
    `IllegalArgumentException` - if either number is `NaN`

Method Detail

### getMinimumNumber

    public Number getMinimumNumber()

  Returns the minimum number in this range.

  Overrides:
    `getMinimumNumber` in class `Range`
  Returns:
    the minimum number in this range

### getMinimumLong

    public long getMinimumLong()

  Gets the minimum number in this range as a `long`.

  This conversion can lose information for large values or decimals.

  Overrides:
    `getMinimumLong` in class `Range`
  Returns:
    the minimum number in this range

### getMinimumInteger

    public int getMinimumInteger()

  Gets the minimum number in this range as a `int`.

  This conversion can lose information for large values or decimals.

  Overrides:
    `getMinimumInteger` in class `Range`
  Returns:
    the minimum number in this range

### getMinimumDouble

    public double getMinimumDouble()

  Gets the minimum number in this range as a `double`.

  Overrides:
    `getMinimumDouble` in class `Range`
  Returns:
    the minimum number in this range

### getMinimumFloat

    public float getMinimumFloat()

  Gets the minimum number in this range as a `float`.

  Overrides:
    `getMinimumFloat` in class `Range`
  Returns:
    the minimum number in this range

### getMaximumNumber

    public Number getMaximumNumber()

  Returns the maximum number in this range.

  Overrides:
    `getMaximumNumber` in class `Range`
  Returns:
    the maximum number in this range

### getMaximumLong

    public long getMaximumLong()

  Gets the maximum number in this range as a `long`.

  This conversion can lose information for large values or decimals.

  Overrides:
    `getMaximumLong` in class `Range`
  Returns:
    the maximum number in this range

### getMaximumInteger

    public int getMaximumInteger()

  Gets the maximum number in this range as a `int`.

  This conversion can lose information for large values or decimals.

  Overrides:
    `getMaximumInteger` in class `Range`
  Returns:
    the maximum number in this range

### getMaximumDouble

    public double getMaximumDouble()

  Gets the maximum number in this range as a `double`.

  Overrides:
    `getMaximumDouble` in class `Range`
  Returns:
    the maximum number in this range

### getMaximumFloat

    public float getMaximumFloat()

  Gets the maximum number in this range as a `float`.

  Overrides:
    `getMaximumFloat` in class `Range`
  Returns:
    the maximum number in this range

### containsNumber

    public boolean containsNumber(Number number)

  Tests whether the specified `number` occurs within this range using `float` comparison.

  `null` is handled and returns `false`.

  Overrides:
    `containsNumber` in class `Range`
  Parameters:
    `number` - the number to test, may be `null`
  Returns:
    `true` if the specified number occurs within this range

### containsFloat

    public boolean containsFloat(float value)

  Tests whether the specified `float` occurs within this range using `float` comparison.

  This implementation overrides the superclass for performance as it is the most common case.

  Overrides:
    `containsFloat` in class `Range`
  Parameters:
    `value` - the float to test
  Returns:
    `true` if the specified number occurs within this range by `float` comparison

### containsRange

    public boolean containsRange(Range range)

  Tests whether the specified range occurs entirely within this range using `float` comparison.

  `null` is handled and returns `false`.

  Overrides:
    `containsRange` in class `Range`
  Parameters:
    `range` - the range to test, may be `null`
  Returns:
    `true` if the specified range occurs entirely within this range
  Throws:
    `IllegalArgumentException` - if the range is not of this type

### overlapsRange

    public boolean overlapsRange(Range range)

  Tests whether the specified range overlaps with this range using `float` comparison.

  `null` is handled and returns `false`.

  Overrides:
    `overlapsRange` in class `Range`
  Parameters:
    `range` - the range to test, may be `null`
  Returns:
    `true` if the specified range overlaps with this range

### equals

    public boolean equals(Object obj)

  Compares this range to another object to test if they are equal.

  .

  To be equal, the class, minimum and maximum must be equal.

  Overrides:
    `equals` in class `Range`
  Parameters:
    `obj` - the reference object with which to compare
  Returns:
    `true` if this object is equal

### hashCode

    public int hashCode()

  Gets a hashCode for the range.

  Overrides:
    `hashCode` in class `Range`
  Returns:
    a hash code value for this object

### toString

    public String toString()

  Gets the range as a `String`.

  The format of the String is 'Range[min,max]'.

  Overrides:
    `toString` in class `Range`
  Returns:
    the `String` representation of this range

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