Package org.apache.commons.lang3.mutable

Class MutableShort

java.lang.Object
java.lang.Number
org.apache.commons.lang3.mutable.MutableShort
All Implemented Interfaces:
Serializable, Comparable<MutableShort>, Mutable<Number>
public class MutableShort extends Number implements Comparable<MutableShort>, Mutable<Number>
A mutable short wrapper.

Note that as MutableShort does not extend Short, it is not treated by String.format as a Short parameter.

Since:
2.1
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    MutableShort()
    Constructs a new MutableShort with the default value of zero.
    MutableShort(short value)
    Constructs a new MutableShort with the specified value.
    MutableShort(Number value)
    Constructs a new MutableShort with the specified value.
    MutableShort(String value)
    Constructs a new MutableShort parsing the given string.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    add(short operand)
    Adds a value to the value of this instance.
    void
    add(Number operand)
    Adds a value to the value of this instance.
    short
    addAndGet(short operand)
    Increments this instance's value by operand; this method returns the value associated with the instance immediately after the addition operation.
    short
    addAndGet(Number operand)
    Increments this instance's value by operand; this method returns the value associated with the instance immediately after the addition operation.
    int
    compareTo(MutableShort other)
    Compares this mutable to another in ascending order.
    void
    decrement()
    Decrements the value.
    short
    decrementAndGet()
    Decrements this instance's value by 1; this method returns the value associated with the instance immediately after the decrement operation.
    double
    doubleValue()
    Returns the value of this MutableShort as a double.
    boolean
    equals(Object obj)
    Compares this object to the specified object.
    float
    floatValue()
    Returns the value of this MutableShort as a float.
    short
    getAndAdd(short operand)
    Increments this instance's value by operand; this method returns the value associated with the instance immediately prior to the addition operation.
    short
    getAndAdd(Number operand)
    Increments this instance's value by operand; this method returns the value associated with the instance immediately prior to the addition operation.
    short
    getAndDecrement()
    Decrements this instance's value by 1; this method returns the value associated with the instance immediately prior to the decrement operation.
    short
    getAndIncrement()
    Increments this instance's value by 1; this method returns the value associated with the instance immediately prior to the increment operation.
    Short
    getValue()
    Gets the value as a Short instance.
    int
    hashCode()
    Returns a suitable hash code for this mutable.
    void
    increment()
    Increments the value.
    short
    incrementAndGet()
    Increments this instance's value by 1; this method returns the value associated with the instance immediately after the increment operation.
    int
    intValue()
    Returns the value of this MutableShort as an int.
    long
    longValue()
    Returns the value of this MutableShort as a long.
    void
    setValue(short value)
    Sets the value.
    void
    setValue(Number value)
    Sets the value from any Number instance.
    short
    shortValue()
    Returns the value of this MutableShort as a short.
    void
    subtract(short operand)
    Subtracts a value from the value of this instance.
    void
    subtract(Number operand)
    Subtracts a value from the value of this instance.
    Short
    toShort()
    Gets this mutable as an instance of Short.
    String
    toString()
    Returns the String value of this mutable.

    Methods inherited from class java.lang.Number

    byteValue

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • MutableShort

      public MutableShort()
      Constructs a new MutableShort with the default value of zero.

    • MutableShort

      public MutableShort(Number value)
      Constructs a new MutableShort with the specified value.
      Parameters:
      value - the initial value to store, not null
      Throws:
      NullPointerException - if the object is null

    • MutableShort

      public MutableShort(short value)
      Constructs a new MutableShort with the specified value.
      Parameters:
      value - the initial value to store

    • MutableShort

      public MutableShort(String value)
      Constructs a new MutableShort parsing the given string.
      Parameters:
      value - the string to parse, not null
      Throws:
      NumberFormatException - if the string cannot be parsed into a short
      Since:
      2.5

  • Method Details

    • add

      public void add(Number operand)
      Adds a value to the value of this instance.
      Parameters:
      operand - the value to add, not null
      Throws:
      NullPointerException - if the object is null
      Since:
      2.2

    • add

      public void add(short operand)
      Adds a value to the value of this instance.
      Parameters:
      operand - the value to add, not null
      Since:
      2.2

    • addAndGet

      public short addAndGet(Number operand)
      Increments this instance's value by operand; this method returns the value associated with the instance immediately after the addition operation. This method is not thread safe.
      Parameters:
      operand - the quantity to add, not null
      Returns:
      the value associated with this instance after adding the operand
      Throws:
      NullPointerException - if operand is null
      Since:
      3.5

    • addAndGet

      public short addAndGet(short operand)
      Increments this instance's value by operand; this method returns the value associated with the instance immediately after the addition operation. This method is not thread safe.
      Parameters:
      operand - the quantity to add, not null
      Returns:
      the value associated with this instance after adding the operand
      Since:
      3.5

    • compareTo

      public int compareTo(MutableShort other)
      Compares this mutable to another in ascending order.
      Specified by:
      compareTo in interface Comparable<MutableShort>
      Parameters:
      other - the other mutable to compare to, not null
      Returns:
      negative if this is less, zero if equal, positive if greater

    • decrement

      public void decrement()
      Decrements the value.
      Since:
      2.2

    • decrementAndGet

      public short decrementAndGet()
      Decrements this instance's value by 1; this method returns the value associated with the instance immediately after the decrement operation. This method is not thread safe.
      Returns:
      the value associated with the instance after it is decremented
      Since:
      3.5

    • doubleValue

      public double doubleValue()
      Returns the value of this MutableShort as a double.
      Specified by:
      doubleValue in class Number
      Returns:
      the numeric value represented by this object after conversion to type double.

    • equals

      public boolean equals(Object obj)
      Compares this object to the specified object. The result is true if and only if the argument is not null and is a MutableShort object that contains the same short value as this object.
      Overrides:
      equals in class Object
      Parameters:
      obj - the object to compare with, null returns false
      Returns:
      true if the objects are the same; false otherwise.

    • floatValue

      public float floatValue()
      Returns the value of this MutableShort as a float.
      Specified by:
      floatValue in class Number
      Returns:
      the numeric value represented by this object after conversion to type float.

    • getAndAdd

      public short getAndAdd(Number operand)
      Increments this instance's value by operand; this method returns the value associated with the instance immediately prior to the addition operation. This method is not thread safe.
      Parameters:
      operand - the quantity to add, not null
      Returns:
      the value associated with this instance immediately before the operand was added
      Throws:
      NullPointerException - if operand is null
      Since:
      3.5

    • getAndAdd

      public short getAndAdd(short operand)
      Increments this instance's value by operand; this method returns the value associated with the instance immediately prior to the addition operation. This method is not thread safe.
      Parameters:
      operand - the quantity to add, not null
      Returns:
      the value associated with this instance immediately before the operand was added
      Since:
      3.5

    • getAndDecrement

      public short getAndDecrement()
      Decrements this instance's value by 1; this method returns the value associated with the instance immediately prior to the decrement operation. This method is not thread safe.
      Returns:
      the value associated with the instance before it was decremented
      Since:
      3.5

    • getAndIncrement

      public short getAndIncrement()
      Increments this instance's value by 1; this method returns the value associated with the instance immediately prior to the increment operation. This method is not thread safe.
      Returns:
      the value associated with the instance before it was incremented
      Since:
      3.5

    • getValue

      public Short getValue()
      Gets the value as a Short instance.
      Specified by:
      getValue in interface Mutable<Number>
      Returns:
      the value as a Short, never null

    • hashCode

      public int hashCode()
      Returns a suitable hash code for this mutable.
      Overrides:
      hashCode in class Object
      Returns:
      a suitable hash code

    • increment

      public void increment()
      Increments the value.
      Since:
      2.2

    • incrementAndGet

      public short incrementAndGet()
      Increments this instance's value by 1; this method returns the value associated with the instance immediately after the increment operation. This method is not thread safe.
      Returns:
      the value associated with the instance after it is incremented
      Since:
      3.5

    • intValue

      public int intValue()
      Returns the value of this MutableShort as an int.
      Specified by:
      intValue in class Number
      Returns:
      the numeric value represented by this object after conversion to type int.

    • longValue

      public long longValue()
      Returns the value of this MutableShort as a long.
      Specified by:
      longValue in class Number
      Returns:
      the numeric value represented by this object after conversion to type long.

    • setValue

      public void setValue(Number value)
      Sets the value from any Number instance.
      Specified by:
      setValue in interface Mutable<Number>
      Parameters:
      value - the value to set, not null
      Throws:
      NullPointerException - if the object is null

    • setValue

      public void setValue(short value)
      Sets the value.
      Parameters:
      value - the value to set

    • shortValue

      public short shortValue()
      Returns the value of this MutableShort as a short.
      Overrides:
      shortValue in class Number
      Returns:
      the numeric value represented by this object after conversion to type short.

    • subtract

      public void subtract(Number operand)
      Subtracts a value from the value of this instance.
      Parameters:
      operand - the value to subtract, not null
      Throws:
      NullPointerException - if the object is null
      Since:
      2.2

    • subtract

      public void subtract(short operand)
      Subtracts a value from the value of this instance.
      Parameters:
      operand - the value to subtract, not null
      Since:
      2.2

    • toShort

      public Short toShort()
      Gets this mutable as an instance of Short.
      Returns:
      a Short instance containing the value from this mutable, never null

    • toString

      public String toString()
      Returns the String value of this mutable.
      Overrides:
      toString in class Object
      Returns:
      the mutable value as a string