Package com.landawn.abacus.util

Class MutableByte

java.lang.Object
java.lang.Number
com.landawn.abacus.util.MutableByte
All Implemented Interfaces:
Mutable, Serializable, Comparable<MutableByte>
public final class MutableByte extends Number implements Comparable<MutableByte>, Mutable

Note: it's copied from Apache Commons Lang developed at The Apache Software Foundation (http://www.apache.org/), or under the Apache License 2.0. The methods copied from other products/frameworks may be modified in this class.

A mutable byte wrapper.

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

MutableByte is NOT thread-safe.

Since:
2.1
Version:
$Id: MutableByte.java 1669791 2015-03-28 15:22:59Z britter $
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    add(byte operand)
    Adds a value to the value of this instance.
    byte
    addAndGet(byte delta)
    Adds the given value to the current value.
    byte
    byteValue()
    Returns the value of this MutableByte as a byte.
    int
    compareTo(MutableByte other)
    Compares this mutable to another in ascending order.
    void
    decrement()
    Decrements the value.
    byte
    decrementAndGet()
    Decrements by one the current value.
    double
    doubleValue()
    Returns the value of this MutableByte as a double.
    boolean
    equals(Object obj)
    Compares this object to the specified object.
    float
    floatValue()
    Returns the value of this MutableByte as a float.
    byte
    getAndAdd(byte delta)
    Adds the given value to the current value.
    byte
    getAndDecrement()
    Decrements by one the current value.
    byte
    getAndIncrement()
    Increments by one the current value.
    byte
    getAndSet(byte value)
    Gets the and set.
    byte
    getValue()
    Deprecated.
    replace by value().
    int
    hashCode()
    Returns a suitable hash code for this mutable.
    void
    increment()
    Increments the value.
    byte
    incrementAndGet()
    Increments by one the current value.
    int
    intValue()
    Returns the value of this MutableByte as an int.
    long
    longValue()
    Returns the value of this MutableByte as a long.
    static MutableByte
    of(byte value)
     
    byte
    setAndGet(byte value)
    Sets the and get.
    <E extends Exception>
    boolean
    setIf(byte newValue, Throwables.BytePredicate<E> predicate)
    Set with the specified new value and returns true if predicate returns true.
    void
    setValue(byte value)
    Sets the value.
    void
    subtract(byte operand)
    Subtracts a value from the value of this instance.
    String
    toString()
    Returns the String value of this mutable.
    byte
    value()
     

    Methods inherited from class java.lang.Number

    shortValue

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

  • Method Details

    • of

      public static MutableByte of(byte value)
      Parameters:
      value -
      Returns:

    • value

      public byte value()

    • getValue

      @Deprecated public byte getValue()
      Deprecated.
      replace by value().
      Gets the value as a Byte instance.
      Returns:

    • setValue

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

    • getAndSet

      public byte getAndSet(byte value)
      Gets the and set.
      Parameters:
      value -
      Returns:

    • setAndGet

      public byte setAndGet(byte value)
      Sets the and get.
      Parameters:
      value -
      Returns:

    • setIf

      public <E extends Exception> boolean setIf(byte newValue, Throwables.BytePredicate<E> predicate) throws E
      Set with the specified new value and returns true if predicate returns true. Otherwise just return false without setting the value to new value.
      Type Parameters:
      E -
      Parameters:
      newValue -
      predicate - - test the current value.
      Returns:
      Throws:
      E - the e

    • increment

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

    • decrement

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

    • add

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

    • subtract

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

    • getAndIncrement

      public byte getAndIncrement()
      Increments by one the current value.
      Returns:

    • getAndDecrement

      public byte getAndDecrement()
      Decrements by one the current value.
      Returns:

    • incrementAndGet

      public byte incrementAndGet()
      Increments by one the current value.
      Returns:

    • decrementAndGet

      public byte decrementAndGet()
      Decrements by one the current value.
      Returns:

    • getAndAdd

      public byte getAndAdd(byte delta)
      Adds the given value to the current value.
      Parameters:
      delta - the value to add
      Returns:

    • addAndGet

      public byte addAndGet(byte delta)
      Adds the given value to the current value.
      Parameters:
      delta - the value to add
      Returns:

    • byteValue

      public byte byteValue()
      Returns the value of this MutableByte as a byte.
      Overrides:
      byteValue in class Number
      Returns:

    • intValue

      public int intValue()
      Returns the value of this MutableByte as an int.
      Specified by:
      intValue in class Number
      Returns:

    • longValue

      public long longValue()
      Returns the value of this MutableByte as a long.
      Specified by:
      longValue in class Number
      Returns:

    • floatValue

      public float floatValue()
      Returns the value of this MutableByte as a float.
      Specified by:
      floatValue in class Number
      Returns:

    • doubleValue

      public double doubleValue()
      Returns the value of this MutableByte as a double.
      Specified by:
      doubleValue in class Number
      Returns:

    • compareTo

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

    • 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 MutableByte object that contains the same byte 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.

    • hashCode

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

    • toString

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